10-Day Weather Forecast - Port Neches, TX

Mostly sunny. A chance of showers and thunderstorms in the morning then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 70 percent.

Mostly clear in the evening then becoming partly cloudy. Humid with lows in the upper 70s. South winds 5 to 10 mph.

Mostly sunny with a chance of showers and thunderstorms. Humid with highs in the lower 90s. South winds 5 to 10 mph. Chance of rain 50 percent. Heat index values up to 105.

Partly cloudy. Lows in the upper 70s.

Mostly sunny with a chance of showers and thunderstorms. Highs in the lower 90s. Chance of rain 50 percent.

Partly cloudy. Lows in the upper 70s.

Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Chance of rain 50 percent. Heat index values up to 105.

Partly cloudy. Lows in the upper 70s.

Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Temperature falling to around 90 in the afternoon. Chance of rain 50 percent. Heat index values up to 105.

Partly cloudy. A chance of showers after midnight. Lows in the upper 70s. Chance of rain 30 percent.

Mostly sunny with a chance of showers and thunderstorms. Highs in the mid 90s. Temperature falling into the upper 80s in the afternoon. Chance of rain 50 percent. Heat index values up to 105.

Mostly clear with a 45% chance for rain and thunderstorms. Low temperature around 80F. Dew point will be around 76F with an average humidity of 79%. Winds will be 4 mph from the S.

Mostly sunny with a 60% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 77F with an average humidity of 74%. Winds will be 2 mph from the NW.

Partly cloudy with a 65% chance for rain and thunderstorms. Low temperature around 78F. Dew point will be around 76F with an average humidity of 80%. Winds will be 2 mph from the S.

Mostly sunny with a 45% chance for rain and thunderstorms. High temperature around 91F. Dew point will be around 76F with an average humidity of 72%. Winds will be 2 mph from the N.

Partly cloudy with a 50% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 74F with an average humidity of 76%. Winds will be 2 mph from the S.

Sunny with a 50% chance for rain and thunderstorms. High temperature around 90F. Dew point will be around 74F with an average humidity of 72%. Winds will be 2 mph from the N.

Clear with a 45% chance for rain and thunderstorms. Low temperature around 77F. Dew point will be around 74F with an average humidity of 76%. Winds will be 2 mph from the S.