Cranberry Lake Weather Forecast

    • 53
    • 61

    Rain

    • 48
    • 58

    Rain

    • 48
    • 58

    Mostly Cloudy

    • 50
    • 60

    Mostly Cloudy

    • 49
    • 58

    Mostly Cloudy

    • 50
    • 58

    Partly Sunny

    • 50
    • 59

    Partly Sunny

Today 28 Sep Island County

Mostly sunny. Highs in the 60s. South wind to 10 Mph.

Tonight 28 Sep Island County

Windy. Mostly cloudy. A chance of rain after midnight. Lows in the lower to mid 50s. Southeast wind 15 to 30 Mph. Gusts to 40 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cranberry Lake Temperature Statistics

September Temperature

Whidbey Island Naval Air Station - Ault Field (2.5 miles)

  • Lowest 18 September, 2026

    45 °F

  • Average September

    56.3 °F

  • Highest 7 September, 2026

    69.1 °F

Climate (2021–2026)

Whidbey Island Naval Air Station - Ault Field (2.5 miles)

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  • Average Low 2021–2026

    44.4 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    55.9 °F
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