Mount Vaca Weather Forecast
- 58
- 71
Mostly Sunny
- 57
- 69
Becoming Sunny
- 54
- 72
Sunny
- 52
- 71
Mostly Sunny
- 55
- 67
Partly Sunny
- 55
- 70
Partly Sunny
- 53
- 69
Partly Sunny
Today 22 Mar North Bay Interior Mountains
Sunny. Highs in the upper 60s to lower 80s. Southwest Winds 5 to 10 Mph.
Tonight 22 Mar North Bay Interior Mountains
Partly cloudy. Lows in the upper 50s. Northwest Winds 5 to 10 Mph.
Mount Vaca Temperature Statistics
March Temperature
Vacaville Nut Tree Airport (8.1 miles)
Lowest 11 March, 2026
41 °FAverage March
62.4 °FHighest 20 March, 2026
89.1 °F
Climate (2021–Present)
Vacaville Nut Tree Airport (8.1 miles)
Average Low 2021–2026
49.3 °FAverage 2021–2026
63 °FAverage High 2021–2026
77 °F