Crystal Lake Weather Forecast

    • 59
    • 71

    Mostly Cloudy

    • 53
    • 70

    Increasing Clouds

    • 52
    • 58

    Mostly Cloudy

    • 51
    • 58

    Partly Sunny

    • 50
    • 57

    Mostly Cloudy

    • 48
    • 58

    Mostly Sunny

    • 50
    • 59

    Mostly Sunny

Today 27 Feb Coastal North Bay Including Point Reyes National Seashore

Partly cloudy. Highs in the upper 70s. Northwest Winds around 5 Mph.

Tonight 27 Feb Coastal North Bay Including Point Reyes National Seashore

Mostly cloudy. Lows in the upper 50s. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Crystal Lake Temperature Statistics

February Temperature

Novato / Gnoss Field (17.4 miles)

  • Lowest 18 February, 2026

    35.6 °F

  • Average February

    53.1 °F

  • Highest 2 February, 2026

    75.2 °F

Climate (2021–Present)

Novato / Gnoss Field (17.4 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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