Jewell Weather Forecast
- 48
- 62
Patchy Fog
- 48
- 62
Areas Fog
- 48
- 63
Mostly Cloudy
- 45
- 58
Chance Rain
- 42
- 58
Chance Rain
- 44
- 60
Partly Sunny
- 44
- 58
Chance Rain
Today 7 Feb Marin Coastal Range
Sunny. Highs around 60. Northwest Winds around 10 Mph.
Tonight 7 Feb Marin Coastal Range
Partly cloudy. Lows in the upper 40s. Northwest Winds around 5 Mph.
Jewell Temperature Statistics
February Temperature
Novato / Gnoss Field (12.4 miles)
Lowest 3 February, 2026
39.2 °FAverage February
53.7 °FHighest 2 February, 2026
75.2 °F
Climate (2021–Present)
Novato / Gnoss Field (12.4 miles)
Average Low 2021–2026
46.3 °FAverage 2021–2026
57.5 °FAverage High 2021–2026
72.3 °F