Calligan Lake Weather Forecast

    • 47
    • 57

    Rain

    • 44
    • 53

    Rain

    • 45
    • 58

    Partly Sunny

    • 48
    • 62

    Mostly Cloudy

    • 46
    • 59

    Partly Sunny

    • 48
    • 61

    Partly Sunny

Today 28 Sep Cascades of Snohomish and Northern King Counties

Mostly sunny. Freezing level near 9500 feet. Afternoon pass Temperatures in the mid 50s. Light wind.

Tonight 28 Sep Cascades of Snohomish and Northern King Counties

Partly cloudy in the evening then becoming mostly cloudy. A slight chance of rain in the evening. A slight chance of snow. Rain likely after midnight. Snow level near 7500 feet increasing to 10500 feet after midnight. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the lower 40s. Light wind becoming southwest around 10 Mph after Midnight, Gusts to 20 Mph after midnight.

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Calligan Lake Temperature Statistics

September Temperature

Renton Municipal Airport (26.1 miles)

  • Lowest 26 September, 2026

    46 °F
  • Average September

    60.9 °F
  • Highest 9 September, 2026

    79 °F

Climate (2021–2026)

Renton Municipal Airport (26.1 miles)

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  • Average Low 2021–2026

    47.4 °F
  • Average 2021–2026

    54.7 °F
  • Average High 2021–2026

    62.2 °F
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