10-Day Weather Forecast - Fort Smith, AR

Mostly sunny. Highs in the lower 80s. Northeast winds around 5 mph.

Partly cloudy. Lows in the mid 60s. East winds around 5 mph in the evening becoming light and variable.

Mostly sunny. Highs in the upper 80s. South winds around 5 mph becoming southwest around 5 mph in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows around 70. South winds around 5 mph.

Sunny. Highs in the lower 90s. Heat index values up to 100 in the afternoon.

Mostly clear in the evening then becoming partly cloudy. Lows in the upper 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 50 percent.

Showers likely with a slight chance of thunderstorms. Lows around 70. Chance of rain 70 percent.

Partly sunny. A slight chance of showers and thunderstorms in the morning. Highs in the mid 80s. Chance of rain 20 percent.

Partly cloudy. Lows in the upper 60s.

Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 80s. Chance of rain 20 percent.

Mostly clear in the evening then partly cloudy with a chance of showers after midnight. Lows in the mid 70s. Chance of rain 30 percent.

Mostly sunny. A chance of showers with a slight chance of thunderstorms in the morning then a chance of showers and thunderstorms in the afternoon. Highs around 90. Chance of rain 50 percent. Heat index values up to 105 in the afternoon.

Partly cloudy with a 60% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 76F with an average humidity of 86%. Winds will be 3 mph from the S.

Cloudy with a 65% chance for rain and thunderstorms. High temperature around 85F. Dew point will be around 75F with an average humidity of 83%. Winds will be 2 mph from the S.

Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 74F with an average humidity of 84%. Winds will be 2 mph from the E.

Mostly cloudy with a 65% chance for rain and thunderstorms. High temperature around 86F. Dew point will be around 73F with an average humidity of 78%. Winds will be 3 mph from the S.

Mostly clear with a 55% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 74F with an average humidity of 83%. Winds will be 3 mph from the E.