| NWS Forecast for: North Bay Interior Valleys Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 902 PM PDT Tue Jun 30 2026 |  |
| Rest Of Tonight: Mostly clear except patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 5 to 15 mph. Wednesday: Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the lower 70s to mid 80s. South winds 5 to 10 mph...becoming southwest 10 to 20 mph in the afternoon. Wednesday Night: Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. South winds 5 to 15 mph. Thursday: Mostly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the upper 60s to lower 80s. South winds 5 to 15 mph. Thursday Night: Mostly clear in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the upper 40s to mid 50s. Southwest winds 10 to 15 mph. Friday: Mostly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s. Friday Night: Clear in the evening then becoming partly cloudy. Patchy fog. Lows in the 50s. Independence Day: Partly cloudy in the morning then becoming sunny. Highs in the lower 70s to mid 80s. Saturday Night: Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the 50s. Sunday: Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s to mid 80s. Sunday Night: Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the upper 40s to mid 50s. Monday: Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to lower 80s. Monday Night: Mostly clear in the evening then becoming partly cloudy. Patchy fog. Lows in the upper 40s to mid 50s. Tuesday: Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 80s. | |
| Zone Forecast: North Bay Interior Valleys | |
Visit your local NWS office at: https://www.weather.gov/mtr |