Sprague Lake Weather Forecast

    • 42
    • 67

    Mostly Sunny

    • 48
    • 72

    Mostly Cloudy

    • 43
    • 65

    Rain Likely

    • 42
    • 60

    Chance Rain

    • 38
    • 57

    Chance Rain

    • 40
    • 56

    Mostly Cloudy

Today 9 Apr Upper Columbia Basin

Sunny. Highs in the mid 60s to lower 70s. Northeast wind 5 to 10 Mph.

Tonight 9 Apr Upper Columbia Basin

Mostly clear. Lows in the lower 40s. Northeast wind 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sprague Lake Temperature Statistics

April Temperature

Fairchild Air Force Base (31.1 miles)

  • Lowest 4 April, 2026

    32.7 °F

  • Average April

    46.4 °F

  • Highest 6 April, 2026

    69.1 °F

Climate (2021–Present)

Fairchild Air Force Base (31.1 miles)

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  • Average Low 2021–2026

    39.6 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    58.9 °F
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