Deer Island Preserve Weather Forecast

    • 45
    • 67

    Becoming Sunny

    • 46
    • 66

    Mostly Sunny

    • 46
    • 68

    Partly Sunny

    • 46
    • 70

    Sunny

    • 46
    • 74

    Mostly Sunny

    • 49
    • 74

    Partly Sunny

    • 47
    • 67

    Partly Sunny

Today 13 Apr North Bay Interior Valleys

Sunny. Highs in the 60s. West Winds 5 to 15 Mph.

Tonight 13 Apr North Bay Interior Valleys

Mostly clear except patchy fog after midnight. Lows in the upper 30s to lower 50s. West Winds 5 to 10 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Deer Island Preserve Temperature Statistics

April Temperature

Novato / Gnoss Field (3.1 miles)

  • Lowest 3 April, 2026

    42.8 °F

  • Average April

    59.1 °F

  • Highest 5 April, 2026

    86 °F

Climate (2021–Present)

Novato / Gnoss Field (3.1 miles)

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  • Average Low 2021–2026

    46.6 °F

  • Average 2021–2026

    57.7 °F

  • Average High 2021–2026

    72.6 °F
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