Walnut Weather Forecast

    • 52
    • 77

    Mostly Sunny

    • 36
    • 75

    Thunderstorms Likely

    • 24
    • 44

    Chance Rain/Snow

    • 33
    • 50

    Mostly Sunny

    • 46
    • 71

    Partly Sunny

    • 30
    • 65

    Chance Rain/Snow

Today 13 Mar Pottawattamie

Sunny. Highs in the upper 70s. Southeast Winds 10 to 15 Mph.

Tonight 13 Mar Pottawattamie

Partly cloudy in the Evening, then becoming mostly clear. Not as cool with Lows in the lower 50s. Southeast Winds 15 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walnut Temperature Statistics

March Temperature

Harlan, Harlan Municipal Airport (9.3 miles)

  • Lowest 6 March, 2025

    14 °F

  • Average March

    37.2 °F

  • Highest 10 March, 2025

    75.2 °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 °F

  • Average High 2020–2025

    61.2 °F
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