| NWS Forecast for: 3 Miles SW Petaluma CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 1:26 am PDT Sep 15, 2026 |  |
| Overnight: Patchy fog. Otherwise, mostly clear, with a low around 51. Calm wind. Tuesday: Areas of fog before 9am. Otherwise, sunny, with a high near 82. Calm wind becoming west southwest 5 to 8 mph in the afternoon. Tuesday Night: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 51. West southwest wind around 5 mph becoming calm in the evening. Wednesday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 74. Light west southwest wind increasing to 8 to 13 mph in the afternoon. Winds could gust as high as 23 mph. Wednesday Night: Patchy fog after 2am. Otherwise, mostly cloudy, with a low around 53. West wind 6 to 11 mph becoming light west southwest in the evening. Winds could gust as high as 22 mph. Thursday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 79. Thursday Night: Patchy fog after 11pm. Otherwise, mostly clear, with a low around 52. Friday: Areas of fog before 9am. Otherwise, sunny, with a high near 81. Friday Night: Patchy fog after 5am. Otherwise, mostly clear, with a low around 53. Saturday: Patchy fog before 9am. Otherwise, mostly sunny, with a high near 79. Saturday Night: Patchy fog. Otherwise, partly cloudy, with a low around 53. Sunday: Patchy fog. Otherwise, mostly sunny, with a high near 77. Sunday Night: Partly cloudy, with a low around 53. Monday: Mostly sunny, with a high near 78. | |
| 3 Miles SW Petaluma CA 38.21°N 122.67°W (Elev. 341 ft) | |
Visit your local NWS office at: https://www.weather.gov/mtr |
