10-Day Weather Forecast - McAlester, OK

Sunny. Highs in the upper 90s. South winds 5 to 10 mph. Heat index values up to 107.

Clear. Lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.

Sunny. Highs in the upper 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Southeast winds around 5 mph in the evening, becoming light and variable.

Sunny, hot with highs around 100. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny, hot with highs around 100. Heat index values up to 110.

Mostly clear. A slight chance of showers after midnight. Lows in the mid 70s. Chance of rain 20 percent.

Sunny, hot with highs around 100. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the upper 90s. Heat index values up to 105.

Clear. Low temperature around 81F. Dew point will be around 67F with an average humidity of 54%. Winds will be 7 mph from the S.

Sunny. High temperature around 100F. Dew point will be around 67F with an average humidity of 46%. Winds will be 7 mph from the SW.

Clear. Low temperature around 79F. Dew point will be around 67F with an average humidity of 56%. Winds will be 8 mph from the S.

Sunny. High temperature around 98F. Dew point will be around 68F with an average humidity of 49%. Winds will be 9 mph from the S.

Clear. Low temperature around 77F. Dew point will be around 68F with an average humidity of 58%. Winds will be 8 mph from the S.