Jewell Weather Forecast
- 49
- 57
Rain
- 47
- 57
Rain
- 46
- 61
Mostly Sunny
- 46
- 61
Mostly Cloudy
- 48
- 57
Rain Likely
- 44
- 56
Rain
- 43
- 55
Rain
Today 10 Feb Marin Coastal Range
Rain. Highs in the mid 50s. Southeast Winds around 10 Mph.
Tonight 10 Feb Marin Coastal Range
A slight chance of Thunderstorms late in the evening. Rain. Some Thunderstorms may produce small hail late in the evening. Lows in the upper 40s. East Winds 10 to 20 Mph.
Jewell Temperature Statistics
February Temperature
Novato / Gnoss Field (12.4 miles)
Lowest 3 February, 2026
39.2 °FAverage February
54.1 °FHighest 2 February, 2026
75.2 °F
Climate (2021–Present)
Novato / Gnoss Field (12.4 miles)
Average Low 2021–2026
46.4 °FAverage 2021–2026
57.5 °FAverage High 2021–2026
72.3 °F