Steptoe Weather Forecast

    • 43
    • 71

    Increasing Clouds

    • 37
    • 51

    Rain

    • 35
    • 54

    Chance Rain

    • 33
    • 55

    Partly Sunny

    • 34
    • 57

    Partly Sunny

    • 37
    • 58

    Partly Sunny

Today 21 Apr Washington Palouse

Partly cloudy. Highs in the lower to mid 70s. South wind 5 to 15 Mph.

Tonight 21 Apr Washington Palouse

Mostly cloudy with a chance of Thunderstorms. A chance of rain Showers in the Evening, then rain Showers likely overnight. Lows in the 40s. Southwest wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 70 percent. Rainfall Amounts up to a half inch Possible, except higher Amounts possible in Thunderstorms.

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Steptoe Temperature Statistics

April Temperature

Pullman / Moscow Regional Airport (21.1 miles)

  • Lowest 8 April, 2026

    27.6 °F

  • Average April

    47 °F

  • Highest 10 April, 2026

    70.6 °F

Climate (2021–Present)

Pullman / Moscow Regional Airport (21.1 miles)

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  • Average Low 2021–2026

    39.5 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    59.6 °F
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