Jewell Weather Forecast

    • 38
    • 50

    Rain

    • 42
    • 50

    Rain

    • 36
    • 49

    Chance Rain

    • 40
    • 51

    Chance Rain

    • 49
    • 55

    Rain

    • 51
    • 58

    Rain

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    • 59

    Rain

Today 17 Feb Marin Coastal Range

Showers likely and a slight chance of Thunderstorms. Some Thunderstorms may produce small hail. Highs in the upper 40s. West Winds 15 to 20 Mph with Gusts to around 35 Mph.

Tonight 17 Feb Marin Coastal Range

Mostly cloudy. A chance of rain. Lows in the upper 30s. West Winds 5 to 15 Mph with Gusts to around 30 Mph.

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Jewell Temperature Statistics

February Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest 3 February, 2026

    39.2 °F
  • Average February

    53.8 °F
  • Highest 2 February, 2026

    75.2 °F

Climate (2021–Present)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2021–2026

    46.4 °F
  • Average 2021–2026

    57.5 °F
  • Average High 2021–2026

    72.3 °F
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