Willow SPB Weather Forecast

    • 5
    • 37

    Mostly Sunny

    • 7
    • 38

    Mostly Sunny

    • 12
    • 41

    Partly Sunny

    • 18
    • 40

    Partly Sunny

    • 17
    • 39

    Chance Snow

    • 14
    • 41

    Chance Snow

    • 16
    • 41

    Mostly Sunny

Today 31 Mar Southern Susitna Valley

Sunny. Highs in the mid 30s. Variable wind 10 Mph in the morning becoming light.

Tonight 31 Mar Southern Susitna Valley

Clear. Lows around 8 above. Light Winds.

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  • Temperature Real-Time

Willow SPB Temperature Statistics

March Temperature

Wasilla, Wasilla Airport (20.5 miles)

  • Lowest 1 March, 2026

    -16.1 °F

  • Average March

    15.2 °F

  • Highest 29 March, 2026

    36 °F

Climate (2021–Present)

Wasilla, Wasilla Airport (20.5 miles)

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  • Average Low 2021–2026

    29.6 °F

  • Average 2021–2026

    37.1 °F

  • Average High 2021–2026

    44.2 °F
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