Fort Sill Weather Forecast
- 76
- 102
Hot
- 76
- 103
Hot
- 77
- 102
Hot
- 73
- 103
Hot
- 67
- 96
Mostly Sunny
- 68
- 95
Sunny
- 72
- 99
Hot
Today 28 Jul Comanche
Mostly sunny. Hot. Near steady temperature around 100. South Winds around 10 Mph with Gusts up to 20 Mph.
Tonight 28 Jul Comanche
Partly cloudy. Lows in the mid 70s. South Winds 5 to 10 Mph.
Fort Sill Temperature Statistics
July Temperature
Fort Sill (9.3 miles)
Lowest 6 July, 2026
68 °FAverage July
86.2 °FHighest 21 July, 2026
106.7 °F
Climate (2021–2026)
Fort Sill (9.3 miles)
Average Low 2021–2026
53.9 °FAverage 2021–2026
65.5 °FAverage High 2021–2026
76.9 °F