Tulelake Weather Forecast

    • 45
    • 79

    Sunny

    • 38
    • 75

    Chance Rain Showers

    • 36
    • 63

    Mostly Sunny

    • 39
    • 68

    Sunny

    • 42
    • 73

    Mostly Sunny

    • 45
    • 74

    Mostly Sunny

Today 11 Sep Northeast Siskiyou and Northwest Modoc Counties

Sunny. Highs in the mid 70s to lower 80s. Southwest Winds 5 to 10 Mph with Gusts to around 30 Mph increasing to west 15 to 20 Mph late this afternoon.

Tonight 11 Sep Northeast Siskiyou and Northwest Modoc Counties

Clear. Lows in the mid 40s. West Winds around 15 Mph shifting to the northwest 5 to 10 Mph late in the evening and overnight.

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Tulelake Temperature Statistics

September Temperature

Klamath Falls International Airport (18 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    52.4 °F

  • Highest 9 September, 2026

    84 °F

Climate (2021–2026)

Klamath Falls International Airport (18 miles)

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  • Average Low 2021–2026

    33.9 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    63.3 °F
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