Tulelake Municipal Airport Weather Forecast

    • 48
    • 80

    Increasing Clouds

    • 36
    • 63

    Slight Chance Rain

    • 40
    • 68

    Mostly Cloudy

    • 37
    • 67

    Mostly Sunny

    • 38
    • 67

    Mostly Sunny

    • 39
    • 71

    Mostly Sunny

Today 24 Sep Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy until early afternoon then becoming mostly cloudy. Highs in the mid 70s to lower 80s. Southeast Winds 5 to 10 Mph increasing to south 15 to 20 Mph this afternoon.

Tonight 24 Sep Northeast Siskiyou and Northwest Modoc Counties

Mostly cloudy. Slight chance of rain after midnight. Lows in the mid 40s to lower 50s. Southwest Winds 10 to 20 Mph decreasing to 5 to 10 Mph well after midnight.

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Tulelake Municipal Airport Temperature Statistics

September Temperature

Klamath Falls International Airport (25.5 miles)

  • Lowest 7 September, 2026

    31.6 °F

  • Average September

    55.6 °F

  • Highest 10 September, 2026

    86.6 °F

Climate (2021–2026)

Klamath Falls International Airport (25.5 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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