Lower Klamath Lake Weather Forecast

    • 19
    • 43

    Patchy Freezing Fog

    • 18
    • 40

    Mostly Sunny

    • 15
    • 45

    Mostly Sunny

    • 17
    • 41

    Mostly Sunny

    • 20
    • 44

    Partly Sunny

    • 21
    • 45

    Mostly Sunny

    • 23
    • 47

    Partly Sunny

Today 17 Jan Northeast Siskiyou and Northwest Modoc Counties

Sunny this morning then becoming mostly cloudy. Patchy fog and freezing fog this morning. Highs in the lower to mid 40s. Southwest Winds around 5 Mph shifting to the north in the late morning and afternoon.

Tonight 17 Jan Northeast Siskiyou and Northwest Modoc Counties

Mostly clear. Lows in the lower to mid 20s. Northeast Winds around 5 Mph.

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Lower Klamath Lake Temperature Statistics

January Temperature

Klamath Falls International Airport (10.6 miles)

  • Lowest 12 January, 2025

    18 °F

  • Average January

    35.5 °F

  • Highest 9 January, 2025

    50.6 °F

Climate (2020–Present)

Klamath Falls International Airport (10.6 miles)

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  • Average Low 2020–2025

    33.8 °F

  • Average 2020–2025

    48.5 °F

  • Average High 2020–2025

    63 °F
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