Jewell Weather Forecast
- 45
- 56
Chance Rain Showers
- 47
- 59
Partly Sunny
- 49
- 59
Rain Likely
- 46
- 57
Chance Rain
- 46
- 62
Partly Sunny
- 46
- 63
Mostly Sunny
- 47
- 63
Partly Sunny
Today 17 Nov Marin Coastal Range
Mostly cloudy. A chance of Showers and isolated Thunderstorms. Highs in the mid 50s. West Winds 10 to 20 Mph.
Tonight 17 Nov Marin Coastal Range
Mostly cloudy. A chance of Showers in the evening. Lows in the mid 40s. North Winds around 10 Mph. Becoming northeast after midnight.
Jewell Temperature Statistics
November Temperature
Novato / Gnoss Field (12.4 miles)
Lowest 1 November, 2025
42.8 °FAverage November
59.2 °FHighest 10 November, 2025
82.4 °F
Climate (2020–Present)
Novato / Gnoss Field (12.4 miles)
Average Low 2020–2025
46 °FAverage 2020–2025
57.4 °FAverage High 2020–2025
72.4 °F