Sprague River Weather Forecast

    • 32
    • 67

    Becoming Sunny

    • 33
    • 70

    Mostly Sunny

    • 34
    • 74

    Sunny

    • 37
    • 75

    Mostly Sunny

    • 39
    • 79

    Mostly Sunny

    • 37
    • 76

    Partly Sunny

    • 37
    • 76

    Mostly Sunny

Today 27 Sep Northern and Eastern Klamath County and Western Lake County

Mostly cloudy until early Afternoon, then partly cloudy with isolated Thunderstorms late this afternoon. Highs in the lower to mid 60s. Northeast Winds around 5 Mph shifting to the southwest this afternoon.

Tonight 27 Sep Northern and Eastern Klamath County and Western Lake County

Partly cloudy with isolated Thunderstorms early this Evening, then mostly clear late this evening and overnight. Lows in the lower 30s to lower 40s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Sprague River Temperature Statistics

September Temperature

Klamath Falls International Airport (24.2 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    55.6 °F

  • Highest 10 September, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (24.2 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.3 °F
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