10-Day Weather Forecast - Brittany, LA

Mostly sunny. Showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. West winds around 5 mph. Chance of rain 70 percent. Heat index values up to 106.

Partly cloudy with a chance of showers and thunderstorms in the evening then mostly clear after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph in the evening becoming light and variable. Chance of rain 50 percent.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the lower 90s. Light and variable winds becoming southwest around 5 mph in the afternoon. Chance of rain 30 percent. Heat index values up to 108.

Partly cloudy in the evening then clearing. Lows in the mid 70s.

Mostly sunny. A chance of showers and thunderstorms in the afternoon. Highs in the mid 90s. Chance of rain 40 percent. Heat index values up to 110.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. A slight chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 105.

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

Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 105.

Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the upper 70s. Chance of rain 20 percent.

Partly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105.

Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 76F with an average humidity of 91%. Winds will be 3 mph from the S.

Mostly sunny with a 75% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 77F with an average humidity of 76%. Winds will be 3 mph from the W.

Mostly clear with a 65% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 75F with an average humidity of 85%. Winds will be 3 mph from the W.

Sunny with a 65% chance for rain and thunderstorms. High temperature around 92F. Dew point will be around 76F with an average humidity of 72%. Winds will be 4 mph from the NW.

Clear with a 60% chance for rain and thunderstorms. Low temperature around 76F. Dew point will be around 75F with an average humidity of 82%. Winds will be 2 mph from the NW.

Sunny with a 45% chance for rain and thunderstorms. High temperature around 93F. Dew point will be around 75F with an average humidity of 69%. Winds will be 2 mph from the N.

Clear with a 40% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 75F with an average humidity of 82%. Winds will be 2 mph from the S.