Sheep Lake Weather Forecast

    • 47
    • 79

    Gradual Clearing

    • 47
    • 74

    Mostly Cloudy

    • 52
    • 81

    Mostly Cloudy

    • 44
    • 71

    Rain Showers Likely

    • 42
    • 65

    Mostly Cloudy

    • 43
    • 66

    Mostly Cloudy

Today 22 Sep Washington Palouse

Mostly cloudy. Highs in the 70s. Light Wind, becoming southwest 5 to 10 Mph in the Afternoon, Gusts up to 20 Mph in the afternoon.

Tonight 22 Sep Washington Palouse

Mostly clear. Lows in the mid 40s to lower 50s. Southwest wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sheep Lake Temperature Statistics

September Temperature

Fairchild Air Force Base (28.6 miles)

  • Lowest 5 September, 2026

    43.7 °F

  • Average September

    59.5 °F

  • Highest 1 September, 2026

    81 °F

Climate (2021–2026)

Fairchild Air Force Base (28.6 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    58.6 °F
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