| NWS Forecast for: North Bay Interior Valleys Issued by: National Weather Service San Francisco Bay Area/Monterey, CA Last Update: 602 AM PDT Mon Aug 10 2026 | |
Today: Partly cloudy in the morning then becoming sunny. Patchy fog in the morning. Highs in the 70s to 80s. South winds 10 to 20 mph. Tonight: Mostly clear in the evening then becoming partly cloudy. Areas of fog after midnight. Lows in the 50s. Southwest winds 10 to 20 mph...becoming 5 to 10 mph after midnight. Tuesday: Partly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the 70s to 80s. South winds 5 to 15 mph. Tuesday Night: Mostly clear in the evening then becoming mostly cloudy. Areas of fog after midnight. Lows in the 50s. Southwest winds 5 to 15 mph. Wednesday: Mostly cloudy in the morning then becoming sunny. Areas of fog in the morning. Highs in the lower 70s to mid 80s. South winds 5 to 15 mph. Wednesday Night: Mostly clear in the evening then becoming mostly cloudy. Patchy fog. Lows in the 50s. Thursday: Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 60s to lower 80s. Thursday Night: Mostly clear in the evening then becoming mostly cloudy. Areas of fog. Lows in the 40s to upper 50s. Friday: Mostly cloudy in the morning then becoming sunny. Patchy fog. Highs in the upper 60s to lower 80s. Friday Night: Mostly clear in the evening then becoming partly cloudy. Areas of fog. Lows in the 40s to upper 50s. Saturday And Saturday Night: Partly cloudy. Areas of fog. Highs in the upper 60s to lower 80s. Lows in the 40s to upper 50s. Sunday: Mostly cloudy in the morning then becoming sunny. Patchy fog. Highs in the upper 60s to lower 80s. | |
| Zone Forecast: North Bay Interior Valleys | |
Visit your local NWS office at: https://www.weather.gov/mtr |