10-Day Weather Forecast - Pittsburg, OK

Sunny. Highs in the mid 90s. Southwest winds around 5 mph. Heat index values up to 106.

Clear. Lows in the mid 70s. South winds around 5 mph.

Sunny hot with highs around 100. Southwest winds around 5 mph. Heat index values up to 110.

Mostly clear. Lows in the upper 70s. Light and variable winds.

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

Mostly clear. Lows in the upper 70s.

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

Mostly clear. Lows in the upper 70s.

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

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

Mostly sunny. Highs in the mid 90s. Heat index values up to 105.

Mostly clear. Lows in the upper 70s.

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

Clear. Low temperature around 82F. Dew point will be around 70F with an average humidity of 56%. Winds will be 4 mph from the S.

Sunny. High temperature around 100F. Dew point will be around 69F with an average humidity of 49%. Winds will be 5 mph from the S.

Clear. Low temperature around 81F. Dew point will be around 67F with an average humidity of 47%. Winds will be 6 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 99F. Dew point will be around 68F with an average humidity of 47%. Winds will be 5 mph from the S.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 81F. Dew point will be around 66F with an average humidity of 47%. Winds will be 5 mph from the S.