10-Day Weather Forecast - Saint Martinville, LA

Mostly sunny. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Temperature falling into the mid 80s in the afternoon. Northeast winds around 5 mph. Chance of rain 70 percent. Heat index values up to 105.

Partly cloudy in the evening, then clearing. A chance of thunderstorms in the evening. A chance of showers. Humid with lows in the mid 70s. Light and variable winds. Chance of rain 50 percent.

Partly sunny. A chance of showers and thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Humid with highs around 90. Temperature falling into the mid 80s in the afternoon. North winds around 5 mph, becoming south in the afternoon. Chance of rain 90 percent.

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

Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 105.

Partly cloudy. Lows in the mid 70s.

Sunny. Showers and thunderstorms likely in the afternoon. Highs in the mid 90s. Chance of rain 60 percent. Heat index values up to 110.

Partly cloudy. Lows in the mid 70s.

Mostly sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 70 percent. Heat index values up to 105.

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

Sunny. Showers likely with a chance of thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 60 percent. Heat index values up to 105.

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

Sunny. A chance of showers and thunderstorms in the afternoon. Highs in the lower 90s. Chance of rain 40 percent. Heat index values up to 105.

Clear with a 65% chance for rain and thunderstorms. Low temperature around 75F. Dew point will be around 76F with an average humidity of 97%. Winds will be 3 mph from the S.

Sunny with a 50% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 77F with an average humidity of 83%. Winds will be 3 mph from the S.

Clear with a 50% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 76F with an average humidity of 96%. Winds will be 3 mph from the SE.

Sunny with a 45% chance for rain and thunderstorms. High temperature around 88F. Dew point will be around 77F with an average humidity of 82%. Winds will be 4 mph from the SE.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 74F. Dew point will be around 76F with an average humidity of 96%. Winds will be 4 mph from the SE.