Upper Klamath Lake Weather Forecast

    • 35
    • 50

    Increasing Clouds

    • 38
    • 54

    Partly Sunny

    • 38
    • 58

    Partly Sunny

    • 38
    • 54

    Mostly Cloudy

    • 37
    • 53

    Partly Sunny

    • 39
    • 54

    Mostly Cloudy

Today 5 Nov Klamath Basin

Sunny. Highs around 50. Northeast Winds around 5 Mph shifting to the south early in the Afternoon, then becoming light late in the afternoon.

Tonight 5 Nov Klamath Basin

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 20s to lower 30s. Light Winds becoming east around 5 Mph late in the evening and overnight.

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Upper Klamath Lake Temperature Statistics

November Temperature

Klamath Falls International Airport (19.3 miles)

  • Lowest 2 November, 2026

    25 °F

  • Average November

    38.7 °F

  • Highest 1 November, 2026

    52 °F

Climate (2021–2026)

Klamath Falls International Airport (19.3 miles)

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  • Average Low 2021–2026

    33.8 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.5 °F
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