| NWS Forecast for: Guerneville CA Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 3:36 pm PDT Jul 12, 2025 |  |
| Tonight: Areas of fog. Otherwise, mostly cloudy, with a low around 51. Calm wind. Sunday: Areas of fog before 9am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 75. Calm wind becoming southwest 5 to 7 mph in the afternoon. Sunday Night: Patchy fog after 10pm. Otherwise, increasing clouds, with a low around 50. Calm wind. Monday: Patchy fog before 8am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 78. Calm wind becoming southwest around 6 mph in the afternoon. Monday Night: Patchy fog after 11pm. Otherwise, partly cloudy, with a low around 52. Southwest wind around 6 mph becoming calm in the evening. Tuesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74. Tuesday Night: Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 52. Wednesday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 74. Wednesday Night: Areas of fog after 11pm. Otherwise, partly cloudy, with a low around 51. Thursday: Areas of fog before 9am. Otherwise, mostly sunny, with a high near 75. Thursday Night: Patchy fog. Otherwise, partly cloudy, with a low around 52. Friday: Patchy fog. Otherwise, mostly sunny, with a high near 76. Friday Night: Patchy fog. Otherwise, mostly clear, with a low around 51. Saturday: Patchy fog. Otherwise, sunny, with a high near 79. | |
| Guerneville CA 38.49°N 123°W (Elev. 197 ft) | |
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