| NWS Forecast for: North Bay Interior Valleys Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 1102 AM PDT Wed Sep 23 2026 | |
| Rest Of Today: Sunny. Highs in the upper 70s to lower 90s. Southwest winds 5 to 10 mph. Tonight: Mostly clear. Lows in the lower 50s to mid 60s. West winds 5 to 10 mph. Thursday: Partly cloudy. Highs in the mid 70s to lower 90s. Southwest winds up to 5 mph increasing to 10 to 15 mph in the afternoon. Thursday Night: Mostly cloudy in the evening then becoming partly cloudy. Lows in the mid 50s to lower 60s. West winds 10 to 15 mph with gusts to around 30 mph. Friday: Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s. West winds 10 to 20 mph. Friday Night: Mostly clear except patchy fog. Lows in the 40s to upper 50s. Saturday: Partly cloudy in the morning then becoming sunny. Areas of fog. Highs in the upper 60s to mid 80s. Saturday Night And Sunday: Partly cloudy. Patchy fog. Lows in the upper 40s to mid 50s. Highs in the mid 60s to lower 80s. Sunday Night: Mostly clear except patchy fog. Lows in the upper 40s to mid 50s. Monday: Partly cloudy in the morning then becoming sunny. Highs in the 70s to 80s. Monday Night: Clear. Lows in the 50s. Tuesday: Sunny. Highs in the mid 70s to upper 80s. | |
| Zone Forecast: North Bay Interior Valleys | |
Visit your local NWS office at: https://www.weather.gov/mtr |