Tulelake Weather Forecast
- 41
- 55
Rain Showers
- 37
- 59
Partly Sunny
- 39
- 68
Mostly Sunny
- 35
- 63
Chance Rain
- 37
- 67
Partly Sunny
- 40
- 74
Partly Sunny
Today 3 Sep Northeast Siskiyou and Northwest Modoc Counties
Rain Showers likely this morning. Slight chance of Thunderstorms in the late morning and afternoon. Rain Showers this afternoon. Highs in the mid 50s to lower 60s. Southwest Winds 10 to 15 Mph. Chance of precipitation 80 percent.
Tonight 3 Sep Northeast Siskiyou and Northwest Modoc Counties
Partly cloudy. A 30 percent chance of rain Showers in the evening. Lows in the lower to mid 40s. West Winds 10 to 15 Mph decreasing to around 5 Mph after midnight.
Tulelake Temperature Statistics
September Temperature
Klamath Falls International Airport (18 miles)
Lowest 1 September, 2026
39.9 °FAverage September
56.5 °FHighest 1 September, 2026
71.1 °F
Climate (2021–2026)
Klamath Falls International Airport (18 miles)
Average Low 2021–2026
33.9 °FAverage 2021–2026
48.6 °FAverage High 2021–2026
63.4 °F