| NWS Forecast for: North Bay Interior Valleys Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 302 AM PDT Wed Sep 9 2026 |  |
Rest Of Tonight: Partly cloudy. Lows in the 60s. North winds up to 5 mph. Wednesday: Partly cloudy in the morning then becoming sunny. Highs upper 80s to 103. North winds up to 5 mph increasing to west 10 to 15 mph in the afternoon. Wednesday Night: Mostly clear in the evening then becoming partly cloudy. Lows in the 60s to lower 70s. West winds 5 to 10 mph. Thursday: Mostly cloudy in the morning then becoming sunny. Highs in the lower 80s to mid 90s. Southwest winds 5 to 10 mph increasing to 10 to 20 mph in the afternoon. Thursday Night: Mostly clear. Lows in the mid 50s to lower 60s. West winds 10 to 20 mph. Friday: Partly cloudy in the morning then becoming sunny. Highs in the mid 70s to upper 80s. Friday Night Through Monday: Mostly clear. Breezy. Lows in the 40s to upper 50s. Highs in the lower 70s to mid 80s. Monday Night: Clear except patchy fog. Lows in the upper 40s to mid 50s. Tuesday: Partly cloudy in the morning then becoming sunny. Highs in the mid 60s to lower 80s. | |
| Zone Forecast: North Bay Interior Valleys | |
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