10-Day Weather Forecast - Lamar, MS

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. East winds around 5 mph. Chance of rain 20 percent. Heat index values up to 107.

Mostly clear. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable.

Sunny. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 90s. Northeast winds around 5 mph. Chance of rain 20 percent. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. East winds around 5 mph in the evening, becoming light and variable.

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

Mostly clear. Lows in the lower 70s.

Sunny. Highs in the upper 90s.

Mostly clear. Lows in the lower 70s.

Mostly sunny. Highs in the mid 90s.

Partly cloudy in the evening, then becoming mostly clear. Lows in the lower 70s.

Sunny. Highs in the mid 90s.

Mostly clear. Lows in the lower 70s.

Sunny. Highs in the mid 90s.

Mostly clear with widely scattered thunderstorms. Chance of storms 30%. Low temperature around 73F. Dew point will be around 71F with an average humidity of 75%. Winds will be 4 mph from the S.

Mostly sunny with widely scattered thunderstorms. Chance of storms 30%. High temperature around 93F. Dew point will be around 73F with an average humidity of 69%. Winds will be 3 mph from the SW.

Partly cloudy with scattered thunderstorms. Chance of storms 35%. Low temperature around 72F. Dew point will be around 70F with an average humidity of 74%. Winds will be 3 mph from the S.

Sunny. High temperature around 93F. Dew point will be around 72F with an average humidity of 67%. Winds will be 2 mph from the SW.

Clear. Low temperature around 70F. Dew point will be around 68F with an average humidity of 72%. Winds will be 2 mph from the S.