McAlester Weather Forecast
- 71
- 94
Rain Showers Likely
- 73
- 92
Chance Thunderstorms
- 76
- 98
Slight Chance Thunderstorms
- 77
- 98
Hot
- 77
- 98
Hot
- 75
- 97
Slight Chance Thunderstorms
Today 10 Sep Pittsburg
Mostly sunny in the Morning, then becoming mostly cloudy. A chance of Thunderstorms. A chance of Showers in the Morning, then Showers likely in the afternoon. Highs in the lower 90s. Temperature falling into the upper 80s in the afternoon. Southwest Winds around 5 Mph, becoming north in the afternoon. Chance of rain 70 percent.
Tonight 10 Sep Pittsburg
Mostly clear. Lows in the upper 70s. South Winds 5 to 10 Mph.
McAlester Temperature Statistics
September Temperature
McAlester, McAlester Regional Airport (3.1 miles)
Lowest 4 September, 2026
73.7 °FAverage September
88.9 °FHighest 6 September, 2026
106.6 °F
Climate (2021–2026)
McAlester, McAlester Regional Airport (3.1 miles)
Average Low 2021–2026
53.2 °FAverage 2021–2026
64.7 °FAverage High 2021–2026
76.3 °F