Knik-Fairview Weather Forecast

    • 41
    • 57

    Partly Sunny

    • 47
    • 58

    Mostly Cloudy

    • 45
    • 61

    Slight Chance Rain Showers

    • 47
    • 62

    Mostly Cloudy

    • 46
    • 59

    Chance Rain

    • 46
    • 59

    Chance Rain

    • 44
    • 58

    Chance Rain

Today 14 Sep Lower Matanuska Valley

Partly sunny. Isolated rain Showers in the morning. Highs in the 50s. Variable wind 10 Mph in the morning becoming light.

Tonight 14 Sep Lower Matanuska Valley

Partly cloudy. Areas of fog after midnight. Lows around 40. Light Winds.

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Knik-Fairview Temperature Statistics

September Temperature

Wasilla, Wasilla Airport (3.1 miles)

  • Lowest 12 September, 2025

    42.1 °F

  • Average September

    54.3 °F

  • Highest 1 September, 2025

    66.9 °F

Climate (2020–Present)

Wasilla, Wasilla Airport (3.1 miles)

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  • Average Low 2020–2025

    29.8 °F

  • Average 2020–2025

    37.4 °F

  • Average High 2020–2025

    44.5 °F
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