Gramma Lake Weather Forecast
- 45
- 66
Becoming Sunny
- 55
- 72
Breezy
- 50
- 79
Breezy
- 50
- 71
Mostly Sunny
- 39
- 70
Partly Sunny
- 35
- 60
Partly Sunny
- 33
- 58
Partly Sunny
Today 15 Feb Comanche
Sunny. Highs in the upper 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 15 Feb Comanche
Mostly clear. Lows in the lower 40s. Southeast Winds 5 to 10 Mph.
Gramma Lake Temperature Statistics
February Temperature
Fort Sill (22.4 miles)
Lowest 1 February, 2026
20.1 °FAverage February
52 °FHighest 8 February, 2026
81.5 °F
Climate (2021–Present)
Fort Sill (22.4 miles)
Average Low 2021–2026
53.3 °FAverage 2021–2026
64.7 °FAverage High 2021–2026
76.1 °F