Cottonwood Reservoir Weather Forecast

    • 48
    • 78

    Chance Rain

    • 41
    • 68

    Chance Rain

    • 34
    • 59

    Slight Chance Rain

    • 36
    • 61

    Partly Sunny

    • 39
    • 69

    Mostly Sunny

    • 41
    • 72

    Mostly Sunny

Today 25 Jun Northern and Eastern Klamath County and Western Lake County

Partly cloudy this morning then becoming mostly cloudy. Highs in the lower 70s to lower 80s. Southwest Winds 10 to 15 Mph.

Tonight 25 Jun Northern and Eastern Klamath County and Western Lake County

Cloudy with a 30 percent chance of rain. Lows in the lower to mid 40s. West Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cottonwood Reservoir Temperature Statistics

June Temperature

Lake County Airport (8.7 miles)

  • Lowest 7 June, 2026

    32 °F

  • Average June

    64.5 °F

  • Highest 16 June, 2026

    91.9 °F

Climate (2021–2026)

Lake County Airport (8.7 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    48.9 °F

  • Average High 2021–2026

    61.6 °F
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