Fairfax Weather Forecast
- 45
- 53
Rain Showers
- 44
- 59
Rain Showers Likely
- 44
- 61
Partly Sunny
- 47
- 67
Mostly Sunny
- 48
- 69
Mostly Sunny
- 46
- 67
Mostly Sunny
Today 29 Mar North Bay Interior Valleys
Showers. Highs in the upper 40s to mid 50s. Southeast Winds 10 to 20 Mph. Gusts up to 35 Mph in the afternoon.
Tonight 29 Mar North Bay Interior Valleys
Showers and a slight chance of Thunderstorms. Lows in the 40s. East Winds 10 to 20 Mph with Gusts to around 35 Mph.
Fairfax Temperature Statistics
March Temperature
Novato / Gnoss Field (10.6 miles)
Lowest 3 March, 2024
39.2 °FAverage March
53.6 °FHighest 15 March, 2024
73.4 °F
Climate (2019–Present)
Novato / Gnoss Field (10.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
45.9 °FAverage 2019–2024
57.7 °FAverage High 2019–2024
72.6 °F