10-Day Weather Forecast - Lyon, MS

Sunny with highs in the upper 90s. Northeast winds around 5 mph, becoming east around 5 mph in the afternoon. Heat index values up to 113.

Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Light and variable winds. Heat index values up to 106 early in the evening.

Sunny, hot with highs around 100. Northeast winds around 5 mph, becoming east in the afternoon. Heat index values up to 115.

Mostly clear. Humid with lows in the mid 70s. Light and variable winds. Heat index values up to 107 early in the evening.

Sunny, hot with highs around 100. Heat index values up to 115.

Mostly clear. Lows in the mid 70s.

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 110.

Mostly clear. Lows in the mid 70s.

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

Mostly clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 76F. Dew point will be around 71F with an average humidity of 70%. Winds will be 4 mph from the SW.

Mostly sunny with widely scattered thunderstorms. Chance of storms 25%. High temperature around 95F. Dew point will be around 72F with an average humidity of 63%. Winds will be 5 mph from the SW.

Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 74F. Dew point will be around 71F with an average humidity of 70%. Winds will be 4 mph from the S.

Sunny. High temperature around 96F. Dew point will be around 71F with an average humidity of 61%. Winds will be 4 mph from the SW.

Clear. Low temperature around 72F. Dew point will be around 69F with an average humidity of 66%. Winds will be 2 mph from the S.