Wasilla Weather Forecast

    • 44
    • 63

    Partly Sunny

    • 48
    • 61

    Rain

    • 44
    • 58

    Rain

    • 41
    • 59

    Rain Showers Likely

    • 41
    • 58

    Chance Rain Showers

    • 39
    • 56

    Chance Rain Showers

    • 39
    • 56

    Chance Rain Showers

Today 13 Sep Lower Matanuska Valley

Mostly sunny. Patchy fog in the morning. Highs in the mid 60s. Light Winds.

Tonight 13 Sep Lower Matanuska Valley

Partly cloudy. Lows in the mid 40s. Light Winds.

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Wasilla Temperature Statistics

September Temperature

Wasilla, Wasilla Airport (3.1 miles)

  • Lowest 1 September, 2026

    34 °F

  • Average September

    52.5 °F

  • Highest 4 September, 2026

    66 °F

Climate (2021–2026)

Wasilla, Wasilla Airport (3.1 miles)

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  • Average Low 2021–2026

    29.7 °F

  • Average 2021–2026

    37.1 °F

  • Average High 2021–2026

    44 °F
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