| NWS Forecast for: North Bay Interior Valleys Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 601 AM PST Mon Dec 29 2025 | |
Today: Sunny. Highs in the mid 50s to lower 60s. East winds 10 to 20 mph...becoming south 10 to 15 mph in the afternoon. Tonight: Mostly clear. Lows in the 30s to mid 40s. East winds 5 to 15 mph. Tuesday: Partly cloudy. Patchy dense fog in the morning. Highs in the upper 40s to lower 60s. East winds 10 to 15 mph. Tuesday Night: Mostly cloudy. A slight chance of rain after midnight. Lows in the 40s. Northeast winds 5 to 10 mph. Chance of rain 20 percent. Wednesday: Mostly cloudy. A chance of rain. Highs in the 40s to mid 50s. Northeast winds 5 to 10 mph...becoming east 10 to 15 mph in the afternoon. Chance of rain 50 percent. Wednesday Night: Patchy fog. Rain. Lows in the mid to upper 40s. New Years Day And Thursday Night: Patchy fog. Rain. Highs in the 50s. Lows in the mid 40s to lower 50s. Friday: Rain likely. Highs in the 50s. Friday Night: Patchy fog. Rain likely. Lows in the mid 40s to lower 50s. Saturday: Rain likely. Highs in the 50s. Saturday Night: Patchy fog. Rain likely. Lows in the mid 40s to lower 50s. Sunday: Rain likely. Highs in the 40s to upper 50s. | |
| Zone Forecast: North Bay Interior Valleys | |
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