10-Day Weather Forecast - Harrisburg, AR

Mostly sunny. Humid with highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 111.

Partly cloudy. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 105 early in the evening.

Mostly sunny. Humid with highs in the upper 90s. Southwest winds 10 to 15 mph. Heat index values up to 112.

Mostly clear. Lows in the upper 70s. South winds 5 to 10 mph. Heat index values up to 106 early in the evening.

Sunny. Highs in the upper 90s. Southwest winds 5 to 10 mph. Heat index values up to 111.

Mostly clear. Lows in the upper 70s. Heat index values up to 105 early in the evening.

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

Clear. Lows in the upper 70s.

Sunny, hot with highs around 100.

Mostly clear. Lows in the upper 70s.

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

Mostly clear. Lows in the mid 70s.

Sunny. Highs in the mid 90s.

Mostly clear with a 25% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 72F with an average humidity of 70%. Winds will be 3 mph from the E.

Sunny. High temperature around 101F. Dew point will be around 71F with an average humidity of 51%. Winds will be 2 mph from the SW.

Clear. Low temperature around 79F. Dew point will be around 70F with an average humidity of 59%. Winds will be 2 mph from the S.

Sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 101F. Dew point will be around 69F with an average humidity of 47%. Winds will be 2 mph from the NW.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 75F. Dew point will be around 69F with an average humidity of 62%. Winds will be 2 mph from the NE.

Sunny. High temperature around 100F. Dew point will be around 67F with an average humidity of 49%. Winds will be 2 mph from the NE.

Clear. Low temperature around 75F. Dew point will be around 68F with an average humidity of 61%. Winds will be 3 mph from the E.