10-Day Weather Forecast - Simmesport, LA

Sunny. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Light and variable winds, becoming southeast around 5 mph in the afternoon. Chance of rain 20 percent. Heat index values up to 106.

Partly cloudy in the evening, then becoming mostly clear. Humid with lows in the mid 70s. Light and variable winds.

Sunny with highs in the lower 90s. Light and variable winds, becoming south around 5 mph in the afternoon. Heat index values up to 107.

Partly cloudy in the evening, then clearing. Humid with lows in the mid 70s. South winds around 5 mph in the evening, becoming light and variable.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.

Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 50 percent. Heat index values up to 105.

Mostly cloudy in the evening, then clearing. Lows in the mid 70s.

Mostly clear. Highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 110.

Mostly clear. Highs in the mid 90s. Heat index values up to 110.

Mostly clear. Lows in the mid 70s. Heat index values up to 110.

Mostly sunny. Highs in the mid 90s. Heat index values up to 110.

Clear with scattered thunderstorms. Chance of storms 40%. Low temperature around 74F. Dew point will be around 76F with an average humidity of 86%. Winds will be 3 mph from the SW.

Mostly sunny with a 45% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 76F with an average humidity of 76%. Winds will be 2 mph from the SW.

Partly cloudy with scattered thunderstorms. Chance of storms 45%. Low temperature around 74F. Dew point will be around 76F with an average humidity of 85%. Winds will be 2 mph from the SW.

Mostly sunny with a 35% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 76F with an average humidity of 75%. Winds will be 2 mph from the NW.

Clear with scattered thunderstorms. Chance of storms 35%. Low temperature around 74F. Dew point will be around 75F with an average humidity of 82%. Winds will be 1 mph from the SW.