Thompson Reservoir Weather Forecast

    • 45
    • 82

    Mostly Sunny

    • 49
    • 87

    Mostly Sunny

    • 45
    • 89

    Sunny

    • 46
    • 86

    Sunny

    • 48
    • 87

    Mostly Sunny

    • 44
    • 82

    Slight Chance Thunderstorms

Today 14 Jun Northern and Eastern Klamath County and Western Lake County

Sunny. Highs in the lower to mid 80s. Northeast Winds 5 to 10 Mph.

Tonight 14 Jun Northern and Eastern Klamath County and Western Lake County

Mostly clear. Lows in the lower 40s to lower 50s. Northeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thompson Reservoir Temperature Statistics

June Temperature

Klamath Falls International Airport (63.4 miles)

  • Lowest 7 June, 2026

    28.7 °F

  • Average June

    55.7 °F

  • Highest 2 June, 2026

    80.7 °F

Climate (2021–Present)

Klamath Falls International Airport (63.4 miles)

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  • Average Low 2021–2026

    34 °F

  • Average 2021–2026

    48.8 °F

  • Average High 2021–2026

    63.5 °F
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