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.
Tulelake Temperature Statistics
September Temperature
Klamath Falls International Airport (18 miles)
Lowest 1 September, 2025
44.1 °FAverage September
68.1 °FHighest 2 September, 2025
89.1 °F
Climate (2020–Present)
Klamath Falls International Airport (18 miles)
Average Low 2020–2025
33.8 °FAverage 2020–2025
48.6 °FAverage High 2020–2025
63.2 °F