San Antonio Creek - Hog Island Weather Forecast

    • 53
    • 88

    Sunny

    • 55
    • 89

    Sunny

    • 58
    • 90

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 50
    • 76

    Partly Sunny

    • 50
    • 74

    Mostly Cloudy

Today 17 Mar North Bay Interior Valleys

Sunny. Highs in the upper 70s to mid 90s. West Winds around 5 Mph.

Tonight 17 Mar North Bay Interior Valleys

Clear. Lows in the lower 50s to mid 60s. Northwest Winds up to 5 Mph.

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San Antonio Creek - Hog Island Temperature Statistics

March Temperature

Novato / Gnoss Field (0.6 miles)

  • Lowest 10 March, 2026

    42.8 °F

  • Average March

    59.7 °F

  • Highest 15 March, 2026

    86 °F

Climate (2021–Present)

Novato / Gnoss Field (0.6 miles)

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  • Average Low 2021–2026

    46.5 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    72.4 °F
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