Fort Klamath Weather Forecast

    • 39
    • 69

    Decreasing Clouds

    • 44
    • 72

    Chance Rain Showers

    • 43
    • 69

    Chance Rain Showers

    • 44
    • 74

    Chance Rain

    • 42
    • 71

    Chance Rain

    • 43
    • 74

    Mostly Sunny

    • 45
    • 77

    Mostly Sunny

Today 30 Apr Klamath Basin

Partly cloudy. Highs in the mid 60s to lower 70s. Southeast Winds around 5 Mph.

Tonight 30 Apr Klamath Basin

Mostly clear. Lows in the mid 30s to lower 40s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fort Klamath Temperature Statistics

April Temperature

Klamath Falls International Airport (40.4 miles)

  • Lowest 17 April, 2026

    14.6 °F

  • Average April

    44.4 °F

  • Highest 5 April, 2026

    71.7 °F

Climate (2021–Present)

Klamath Falls International Airport (40.4 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    63.5 °F
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