10-Day Weather Forecast - Okmulgee, OK

Mostly sunny. Highs in the upper 90s. South winds 10 to 15 mph. Heat index values up to 108.

Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph.

Sunny. Highs in the mid 90s. South winds 5 to 10 mph. Heat index values up to 105.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 70s. South winds 5 to 10 mph.

Mostly sunny with a slight chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 20 percent.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening then a chance of showers and thunderstorms after midnight. Lows around 70. Chance of rain 30 percent.

Partly sunny with a slight chance of thunderstorms. A chance of showers mainly in the morning. Highs around 90. Chance of rain 30 percent.

Partly cloudy. Lows around 70.

Mostly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the lower 90s. Chance of rain 20 percent.

Partly cloudy. Lows in the lower 70s.

Mostly sunny. Highs in the lower 90s.

Partly cloudy. Lows in the lower 70s.

Mostly sunny. Highs in the lower 90s.

Mostly clear. Low temperature around 77F. Dew point will be around 71F with an average humidity of 69%. Winds will be 7 mph from the S.

Sunny. High temperature around 96F. Dew point will be around 72F with an average humidity of 58%. Winds will be 9 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 72F with an average humidity of 74%. Winds will be 6 mph from the S.

Sunny. High temperature around 96F. Dew point will be around 71F with an average humidity of 56%. Winds will be 6 mph from the S.

Clear. Low temperature around 76F. Dew point will be around 72F with an average humidity of 73%. Winds will be 5 mph from the S.

Sunny. High temperature around 97F. Dew point will be around 71F with an average humidity of 54%. Winds will be 3 mph from the S.

Clear. Low temperature around 75F. Dew point will be around 72F with an average humidity of 74%. Winds will be 3 mph from the SE.