Walnut Weather Forecast

    • 4
    • 17

    Becoming Sunny

    • 18
    • 29

    Mostly Sunny

    • 29
    • 39

    Partly Sunny

    • 31
    • 48

    Partly Sunny

    • 34
    • 52

    Partly Sunny

    • 26
    • 50

    Chance Rain

Today 21 Feb Pottawattamie

Sunny. Highs around 18. South Winds 10 to 15 Mph. Wind chill Values as low as 24 below.

Tonight 21 Feb Pottawattamie

Mostly clear. Not as cold with Lows around 5 above. South Winds 10 to 15 Mph. Wind chill Values as low as 10 below.

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Walnut Temperature Statistics

February Temperature

Harlan, Harlan Municipal Airport (9.3 miles)

  • Lowest 18 February, 2025

    -14.8 °F

  • Average February

    14.6 °F

  • Highest 2 February, 2025

    55.4 °F

Climate (2020–Present)

Harlan, Harlan Municipal Airport (9.3 miles)

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  • Average Low 2020–2025

    38.6 °F

  • Average 2020–2025

    50.1 °F

  • Average High 2020–2025

    61.3 °F
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