Gramma Lake Weather Forecast
- 31
- 48
Chance Freezing Rain
- 10
- 34
Snow/Sleet
- 7
- 13
Snow Showers
- 4
- 18
Partly Sunny
- 15
- 27
Partly Sunny
- 18
- 34
Partly Sunny
Today 22 Jan Comanche
Mostly cloudy. Highs in the lower 50s. Southeast Winds 5 to 10 Mph. Gusts up to 25 Mph early.
Tonight 22 Jan Comanche
Mostly cloudy. Lows in the lower 30s. East Winds around 5 Mph, becoming northeast 10 to 15 Mph with Gusts up to 25 Mph after midnight.
Gramma Lake Temperature Statistics
January Temperature
Fort Sill (22.4 miles)
Lowest 20 January, 2026
27.5 °FAverage January
53.7 °FHighest 5 January, 2026
77 °F
Climate (2021–Present)
Fort Sill (22.4 miles)
Average Low 2021–2026
53.1 °FAverage 2021–2026
64.5 °FAverage High 2021–2026
75.7 °F