Joseph Whidbey State Park Weather Forecast

    • 42
    • 51

    Chance Rain

    • 41
    • 50

    Rain

    • 42
    • 52

    Chance Rain

    • 42
    • 53

    Mostly Cloudy

    • 44
    • 54

    Mostly Cloudy

    • 45
    • 55

    Mostly Cloudy

    • 45
    • 57

    Mostly Cloudy

Today 31 Mar Island County

Partly sunny. Highs in the lower to mid 50s. Light wind.

Tonight 31 Mar Island County

Cloudy in the Evening, then a chance of rain after midnight. Lows in the lower to mid 40s. Southeast wind 10 to 15 Mph becoming south 10 to 20 Mph with Gusts to 30 Mph after midnight.

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  • Temperature Real-Time

Joseph Whidbey State Park Temperature Statistics

March Temperature

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

  • Lowest 1 March, 2026

    32 °F

  • Average March

    45.1 °F

  • Highest 18 March, 2026

    57.9 °F

Climate (2021–Present)

Whidbey Island Naval Air Station - Ault Field (3.7 miles)

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  • Average Low 2021–2026

    44.5 °F

  • Average 2021–2026

    50.1 °F

  • Average High 2021–2026

    56.1 °F
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