Sprague Lake Weather Forecast

    • 46
    • 80

    Increasing Clouds

    • 50
    • 80

    Partly Sunny

    • 41
    • 70

    Blowing Dust

    • 38
    • 61

    Partly Sunny

    • 35
    • 58

    Mostly Sunny

    • 36
    • 61

    Mostly Sunny

Today 7 Oct Upper Columbia Basin

Sunny. Highs in the mid 70s to lower 80s. Light wind.

Tonight 7 Oct Upper Columbia Basin

Mostly clear. Lows in the mid 40s to lower 50s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sprague Lake Temperature Statistics

October Temperature

Fairchild Air Force Base (31.1 miles)

  • Lowest 2 October, 2026

    45.9 °F

  • Average October

    59.9 °F

  • Highest 5 October, 2026

    77.4 °F

Climate (2021–2026)

Fairchild Air Force Base (31.1 miles)

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  • Average Low 2021–2026

    39.7 °F

  • Average 2021–2026

    49.2 °F

  • Average High 2021–2026

    58.6 °F
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