Souza Lake Weather Forecast
- 56
- 87
Chance Rain Showers
- 54
- 88
Mostly Sunny
- 51
- 85
Mostly Sunny
- 54
- 88
Mostly Sunny
- 55
- 89
Mostly Sunny
- 58
- 90
Partly Sunny
Today 14 Jul Northeast Siskiyou and Northwest Modoc Counties
Partly cloudy in the Morning, then mostly cloudy with a chance of Showers and slight chance of Thunderstorms in the afternoon. Highs in the mid 80s to lower 90s. Southeast Winds around 5 Mph shifting to the southwest in the afternoon. Chance of precipitation 30 percent.
Tonight 14 Jul Northeast Siskiyou and Northwest Modoc Counties
Mostly cloudy with a 20 percent chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows in the lower to mid 50s. West Winds 5 to 10 Mph.
Souza Lake Temperature Statistics
July Temperature
Klamath Falls International Airport (20.5 miles)
Lowest 1 July, 2026
32.6 °FAverage July
66.2 °FHighest 10 July, 2026
89.7 °F
Climate (2021–2026)
Klamath Falls International Airport (20.5 miles)
Average Low 2021–2026
33.9 °FAverage 2021–2026
48.7 °FAverage High 2021–2026
63.4 °F