Jewell Weather Forecast

    • 46
    • 68

    Increasing Clouds

    • 49
    • 70

    Partly Sunny

    • 50
    • 65

    Rain Likely

    • 50
    • 61

    Rain Likely

    • 48
    • 61

    Rain Likely

    • 47
    • 63

    Slight Chance Rain

Today 17 Apr Marin Coastal Range

Sunny. Highs in the mid 60s. Northwest Winds 5 to 10 Mph.

Tonight 17 Apr Marin Coastal Range

Clear. Lows in the mid 40s. North Winds around 10 Mph.

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  • Temperature Real-Time

Jewell Temperature Statistics

April Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest 3 April, 2026

    42.8 °F

  • Average April

    58.5 °F

  • Highest 5 April, 2026

    86 °F

Climate (2021–Present)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    72.6 °F
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