Gramma Lake Weather Forecast
- 53
- 69
Sunny
- 50
- 88
Breezy
- 47
- 72
Mostly Sunny
- 55
- 76
Partly Sunny
- 54
- 76
Chance Rain Showers
- 47
- 68
Mostly Sunny
Today 19 Oct Comanche
Sunny. Highs in the lower 70s. North Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming south this afternoon.
Tonight 19 Oct Comanche
Clear. Lows in the lower 50s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.
Gramma Lake Temperature Statistics
October Temperature
Fort Sill (22.4 miles)
Lowest 16 October, 2025
58.8 °FAverage October
77.2 °FHighest 2 October, 2025
91.2 °F
Climate (2020–Present)
Fort Sill (22.4 miles)
Average Low 2020–2025
52.5 °FAverage 2020–2025
63.8 °FAverage High 2020–2025
75.2 °F