Tulelake Weather Forecast

    • 46
    • 73

    Rain Showers

    • 44
    • 66

    Thunderstorms

    • 44
    • 63

    Chance Thunderstorms

    • 42
    • 67

    Slight Chance Thunderstorms

    • 45
    • 72

    Partly Sunny

    • 46
    • 74

    Chance Rain Showers

Today 8 Sep Northeast Siskiyou and Northwest Modoc Counties

Partly cloudy then becoming sunny late this morning then becoming partly cloudy then becoming mostly cloudy late this afternoon. Isolated Showers late this morning. Isolated Thunderstorms this afternoon. Scattered Showers late this afternoon. Highs in the lower to mid 70s. South Winds 10 to 15 Mph. Chance of precipitation 40 percent.

Tonight 8 Sep Northeast Siskiyou and Northwest Modoc Counties

Mostly cloudy. Scattered Showers and isolated Thunderstorms in the Evening, then scattered Showers after midnight. Lows in the mid 40s. West Winds 10 to 15 Mph shifting to the south around 5 Mph after midnight. Chance of precipitation 40 percent.

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Tulelake Temperature Statistics

September Temperature

Klamath Falls International Airport (18 miles)

  • Lowest 1 September, 2025

    44.1 °F
  • Average September

    68.1 °F
  • Highest 2 September, 2025

    89.1 °F

Climate (2020–Present)

Klamath Falls International Airport (18 miles)

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  • Average Low 2020–2025

    33.8 °F
  • Average 2020–2025

    48.6 °F
  • Average High 2020–2025

    63.2 °F
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