Island Lake SPB Weather Forecast

    • 33
    • 33

    Mostly Cloudy

    • 25
    • 37

    Slight Chance Rain

    • 25
    • 34

    Mostly Cloudy

    • 22
    • 33

    Mostly Cloudy

    • 17
    • 29

    Mostly Cloudy

    • 15
    • 25

    Partly Sunny

Today 9 Nov Lower Matanuska Valley

Mostly cloudy. A chance of snow in the afternoon. Highs in the lower 30s. North wind 10 to 15 Mph with Gusts to 25 Mph.

Tonight 9 Nov Lower Matanuska Valley

A chance of snow and rain in the Evening, then light freezing rain Likely, a chance of rain and snow after midnight. Snow accumulation up to 4 Inches. Snow level 200 feet. Lows in the lower 30s. Northeast wind 20 to 35 Mph with Gusts to 45 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Island Lake SPB Temperature Statistics

November Temperature

Wasilla, Wasilla Airport (4.3 miles)

  • Lowest 6 November, 2026

    19 °F

  • Average November

    35.1 °F

  • Highest 3 November, 2026

    44.1 °F

Climate (2021–2026)

Wasilla, Wasilla Airport (4.3 miles)

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  • Average Low 2021–2026

    29.8 °F

  • Average 2021–2026

    37.2 °F

  • Average High 2021–2026

    44.1 °F
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