Jewell Weather Forecast

    • 50
    • 73

    Increasing Clouds

    • 49
    • 68

    Decreasing Clouds

    • 47
    • 65

    Mostly Sunny

    • 48
    • 70

    Mostly Sunny

    • 49
    • 70

    Mostly Sunny

    • 50
    • 69

    Patchy Fog

    • 50
    • 69

    Areas Fog

Today 2 Jul Marin Coastal Range

Sunny. Highs in the upper 70s. West Winds 10 to 20 Mph.

Tonight 2 Jul Marin Coastal Range

Mostly clear. Lows in the mid 50s. West Winds 10 to 20 Mph.

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Jewell Temperature Statistics

July Temperature

Novato / Gnoss Field (12.4 miles)

  • Lowest

  • Average July

  • Highest

Climate (2020–Present)

Novato / Gnoss Field (12.4 miles)

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  • Average Low 2020–2025

    45.9 °F
  • Average 2020–2025

    57.6 °F
  • Average High 2020–2025

    72.7 °F
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