Delta Lake Weather Forecast
- 35
- 64
Partly Sunny
- 37
- 61
Partly Sunny
- 30
- 47
Rain
- 29
- 43
Slight Chance Rain/Snow
- 29
- 44
Rain/Snow
- 23
- 40
Rain/Snow Likely
Today 11 Nov Modoc County
Partly cloudy then becoming sunny in the late morning and early afternoon then becoming partly cloudy. Highs in the mid 60s to lower 70s. South Winds 10 to 15 Mph.
Tonight 11 Nov Modoc County
Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 30s to lower 40s. Southeast Winds 10 to 15 Mph.
Delta Lake Temperature Statistics
November Temperature
Alturas (16.2 miles)
Lowest 2 November, 2026
20.6 °FAverage November
44.2 °FHighest 7 November, 2026
70.6 °F
Climate (2021–2026)
Alturas (16.2 miles)
Average Low 2021–2026
33.2 °FAverage 2021–2026
49.2 °FAverage High 2021–2026
64.9 °F