| 337 | |
| FPUS56 KMTR 230402 | |
| ZFPMTR | |
|
| San Francisco Bay Area/Central California Zone Forecast | |
| National Weather Service San Francisco Bay Area | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| This is an automatically generated product that provides average | |
| values for large geographic areas. For a more site specific | |
| forecast...please refer to the point and click forecast on our | |
| webpage at: | |
| https://www.weather.gov/mtr | |
|
| CAZ505-231900- | |
| Coastal North Bay...Including Point Reyes National Seashore- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy late in the evening then | |
| becoming partly cloudy. Lows in the upper 40s. Northwest winds | |
| 5 to 10 mph. |
| .FRIDAY...Sunny. Patchy fog in the morning. Highs in the lower to | |
| mid 60s. Northwest winds 5 to 10 mph. |
| .FRIDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest | |
| winds 5 to 10 mph in the evening...becoming light. |
| .SATURDAY...Sunny. Highs in the mid 60s. Light winds...becoming | |
| west around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear except patchy fog after midnight. |
| Lows in the mid 40s. West winds around 5 mph in the evening... |
| becoming light. |
| .SUNDAY...Partly cloudy. Highs in the 60s. |
| .SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly | |
| cloudy. Patchy fog. Lows in the upper 40s. |
| .MONDAY THROUGH WEDNESDAY...Partly cloudy. Highs in the lower | |
| 60s. Lows in the upper 40s. |
| .WEDNESDAY NIGHT...Mostly cloudy. Lows in the mid 40s to lower | |
| 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Highs around 60. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Point Reyes | 48 | 64 | 47 | 68 | / | |
|
| $$ | |
|
| CAZ503-231900- | |
| Sonoma Coastal Range- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Partly cloudy late in the evening then | |
| becoming mostly clear. Lows in the upper 40s. Light winds. |
| .FRIDAY...Sunny. Highs in the lower 70s. Light winds...becoming | |
| northwest around 5 mph in the afternoon. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s. Light winds. |
| .SATURDAY...Sunny. Highs in the mid 70s. Light winds...becoming | |
| west around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. Light winds. |
| .SUNDAY...Partly cloudy. Highs in the lower 70s. |
| .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly | |
| clear. Lows in the mid 40s. |
| .MONDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the upper 60s. |
| .MONDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows in the lower 40s. |
| .TUESDAY...Partly cloudy in the morning then becoming sunny. |
| Highs in the upper 60s. |
| .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the mid | |
| 40s. Highs in the upper 60s. |
|
|
| $$ | |
|
| CAZ502-231900- | |
| Marin Coastal Range- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy late in the evening then | |
| becoming partly cloudy. Lows around 50. Northwest winds 5 to | |
| 10 mph. |
| .FRIDAY...Sunny. Highs in the upper 60s. North winds around | |
| 5 mph. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds | |
| 5 to 10 mph. |
| .SATURDAY...Sunny. Highs in the lower 70s. Northeast winds around | |
| 5 mph...becoming northwest in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 40s. West winds | |
| around 5 mph in the evening...becoming light. |
| .SUNDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the upper 60s. |
| .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly | |
| clear. Lows in the upper 40s. |
| .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the mid 60s. |
| Lows in the mid 40s. |
| .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the | |
| upper 40s. Highs in the lower 60s. |
|
|
| $$ | |
|
| CAZ506-231900- | |
| North Bay Interior Valleys- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Partly cloudy. Areas of fog late in the | |
| evening. Patchy fog after midnight. Lows in the lower 40s to mid | |
| 50s. Northwest winds 5 to 10 mph. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. |
| Patchy fog in the morning. Highs in the 60s to mid 70s. North | |
| winds 5 to 15 mph. |
| .FRIDAY NIGHT...Clear. Lows in the upper 30s to lower 50s. |
| Northwest winds 10 to 15 mph with gusts to around 35 mph. |
| .SATURDAY...Sunny. Highs in the 60s to upper 70s. North winds | |
| 5 to 10 mph...becoming west in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the mid 30s to lower 50s. |
| West winds 5 to 10 mph in the evening...becoming light. |
| .SUNDAY...Partly cloudy. Highs in the 60s to mid 70s. |
| .SUNDAY NIGHT...Partly cloudy. Areas of fog. Lows in the 40s to | |
| lower 50s. |
| .MONDAY...Partly cloudy in the morning then becoming sunny. |
| Patchy fog. Highs in the 60s to lower 70s. |
| .MONDAY NIGHT...Mostly clear. Lows in the upper 30s to lower 50s. |
| .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Patchy fog. Highs in | |
| the 60s to lower 70s. Lows in the upper 30s to lower 50s. |
| .WEDNESDAY THROUGH THURSDAY...Partly cloudy. Areas of fog. Highs | |
| in the upper 50s to lower 70s. Lows in the upper 30s to lower | |
| 50s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Santa Rosa | 42 | 74 | 39 | 77 | / | |
| San Rafael | 50 | 73 | 50 | 75 | / | |
| Napa | 48 | 68 | 48 | 72 | / | |
|
| $$ | |
|
| CAZ504-231900- | |
| North Bay Interior Mountains- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Partly cloudy. Patchy fog. Lows in the lower | |
| 50s. Light winds...becoming north up to 5 mph after midnight. |
| .FRIDAY...Sunny. Highs in the 60s. North winds 10 to 15 mph. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s to mid 50s. North | |
| winds 10 to 20 mph with gusts to around 35 mph. |
| .SATURDAY...Sunny. Highs in the 60s to mid 70s. North winds 5 to | |
| 15 mph. |
| .SATURDAY NIGHT...Clear. Lows in the 40s to lower 50s. Light | |
| winds. |
| .SUNDAY...Sunny in the morning then becoming partly cloudy. Highs | |
| in the 60s to lower 70s. |
| .SUNDAY NIGHT...Partly cloudy in the evening then becoming mostly | |
| clear. Lows in the 40s. |
| .MONDAY THROUGH TUESDAY...Mostly clear. Highs in the 50s to upper | |
| 60s. Lows in the 40s. |
| .TUESDAY NIGHT THROUGH THURSDAY...Partly cloudy. Lows in the 40s. |
| Highs in the mid 50s to upper 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Lake Berryessa | 53 | 67 | 54 | 73 | / | 10 | 10 | |
|
| $$ | |
|
| CAZ006-231900- | |
| San Francisco- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy late in the evening then | |
| becoming partly cloudy. Lows in the 50s. West winds 10 to | |
| 20 mph...becoming 5 to 10 mph after midnight. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the 60s. North winds 5 to 10 mph...becoming northwest 5 to | |
| 15 mph in the afternoon. |
| .FRIDAY NIGHT...Clear. Lows in the lower 50s. Northwest winds | |
| 10 to 15 mph...becoming north around 5 mph after midnight. |
| .SATURDAY...Sunny. Highs in the 60s to lower 70s. East winds | |
| around 5 mph...becoming north in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the lower to mid 50s. |
| West winds 5 to 10 mph in the evening...becoming light. |
| .SUNDAY...Partly cloudy. Highs in the 60s to lower 70s. |
| .SUNDAY NIGHT AND MONDAY...Partly cloudy. Lows in the mid 50s. |
| Highs in the lower to mid 60s. |
| .MONDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows in the lower to mid 50s. |
| .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the lower to | |
| mid 60s. Lows in the lower to mid 50s. |
| .WEDNESDAY THROUGH THURSDAY...Mostly cloudy. Highs in the upper | |
| 50s to mid 60s. Lows in the mid 50s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| San Francisco | 53 | 66 | 51 | 68 | / | |
| Ocean Beach | 53 | 64 | 52 | 66 | / | |
|
| $$ | |
|
| CAZ509-231900- | |
| San Francisco Peninsula Coast- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Cloudy. Lows in the upper 40s to mid 50s. |
| Northwest winds 5 to 15 mph. |
| .FRIDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the mid 60s. North winds 5 to 10 mph. |
| .FRIDAY NIGHT...Mostly clear. Lows in the mid 40s to lower 50s. |
| North winds 5 to 10 mph. |
| .SATURDAY...Sunny. Highs in the upper 60s. Northeast winds around | |
| 5 mph...becoming north in the afternoon. |
| .SATURDAY NIGHT...Mostly clear in the evening then becoming | |
| partly cloudy. Lows in the mid 40s to lower 50s. Northwest winds | |
| 5 to 10 mph in the evening...becoming light. |
| .SUNDAY...Partly cloudy. Highs in the upper 60s. |
| .SUNDAY NIGHT THROUGH TUESDAY...Partly cloudy. Lows near 50. |
| Highs in the mid 60s. |
| .TUESDAY NIGHT THROUGH THURSDAY...Mostly cloudy. Lows in the mid | |
| 40s to lower 50s. Highs in the lower 60s. |
|
|
| $$ | |
|
| CAZ508-231900- | |
| San Francisco Bay Shoreline- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy. A slight chance of rain late in | |
| the evening. Patchy fog after midnight. Lows in the mid 50s. West | |
| winds 10 to 20 mph. |
| .FRIDAY...Mostly cloudy in the morning then becoming sunny. |
| Patchy fog in the morning. Highs in the upper 60s. North winds | |
| 5 to 10 mph...becoming northwest 10 to 20 mph in the afternoon. |
| .FRIDAY NIGHT...Mostly clear. Lows near 50. Northwest winds 10 to | |
| 20 mph...becoming north up to 5 mph after midnight. |
| .SATURDAY...Sunny. Highs in the lower 70s. East winds up to | |
| 5 mph...becoming north around 5 mph in the afternoon. |
| .SATURDAY NIGHT...Mostly clear. Lows in the upper 40s. Northwest | |
| winds 5 to 10 mph in the evening...becoming light. |
| .SUNDAY...Sunny. Highs in the upper 60s to mid 70s. |
| .SUNDAY NIGHT...Mostly clear in the evening then becoming partly | |
| cloudy. Lows near 50. |
| .MONDAY...Partly cloudy in the morning then becoming sunny. Highs | |
| in the mid 60s to lower 70s. |
| .MONDAY NIGHT...Mostly clear. Lows near 50. |
| .TUESDAY AND TUESDAY NIGHT...Partly cloudy. Highs in the upper | |
| 60s. Lows near 50. |
| .WEDNESDAY...Mostly cloudy. Patchy fog. Highs in the upper 60s. |
| .WEDNESDAY NIGHT...Partly cloudy in the evening then becoming | |
| mostly cloudy. Lows in the lower 50s. |
| .THURSDAY...Mostly cloudy in the morning then becoming partly | |
| cloudy. Patchy fog. Highs in the mid 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| SFO Airport | 54 | 67 | 52 | 70 | / | 10 | |
| Oakland | 54 | 68 | 52 | 70 | / | 10 | |
| Fremont | 53 | 67 | 47 | 70 | / | 20 | |
| Redwood City | 53 | 70 | 50 | 73 | / | 20 | |
| Mountain View | 54 | 67 | 48 | 69 | / | 30 | |
|
| $$ | |
|
| CAZ510-231900- | |
| East Bay Interior Valleys- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy. Patchy fog after midnight. Lows | |
| in the lower 50s. Light winds. |
| .FRIDAY...Mostly cloudy in the morning then becoming sunny. Areas | |
| of fog in the morning. Highs near 70. North winds 5 to 15 mph. |
| .FRIDAY NIGHT...Clear. Lows in the upper 40s. Northwest winds | |
| 5 to 15 mph. |
| .SATURDAY...Sunny. Highs in the lower 70s. North winds up to | |
| 5 mph. |
| .SATURDAY NIGHT...Clear. Lows in the upper 40s. Light winds. |
| .SUNDAY...Sunny. Highs in the mid 70s. |
| .SUNDAY NIGHT THROUGH MONDAY NIGHT...Mostly clear. Lows in the | |
| upper 40s. Highs in the lower 70s. |
| .TUESDAY THROUGH WEDNESDAY NIGHT...Partly cloudy. Highs in the | |
| upper 60s. Lows in the upper 40s. |
| .THURSDAY...Partly cloudy. Patchy fog. Highs in the upper 60s. |
|
| && | |
| TEMPERATURE | / | PRECIPITATION | |
|
| Concord | 50 | 71 | 49 | 74 | / | 10 | |
| Livermore | 50 | 67 | 47 | 72 | / | 20 | |
|
| $$ | |
|
| CAZ513-231900- | |
| Santa Clara Valley...including San Jose- | |
| 902 PM PDT Thu Oct 22 2026 | |
|
| .REST OF TONIGHT...Mostly cloudy. A chance of rain late in the | |
| evening. Patchy fog after midnight. Lows in the lower 50s. |
| Northwest winds 5 to 10 mph. |
| .FRIDAY...Mostly cloudy in the morning then becoming sunny. Areas | |
| of fog in the morning. Highs in the upper 60s. Northwest winds up | |
| to 5 mph increasing to 5 to 15 mph in the afternoon. |
| .FRIDAY NIGHT...Clear. Lows in the mid 40s. Northwest winds 5 to | |
| 10 mph. |
| .SATURDAY...Sunny. Highs in the lower 70s. Northeast winds around | |
| 5 mph...becoming northwest up to 5 mph in the afternoon. |
| .SATURDAY NIGHT...C
|