10-Day Weather Forecast - Port Lavaca, TX

Sunny. Not as cool with highs in the lower 70s. West winds 5 to 10 mph.

Clear. Lows in the upper 40s. Southwest winds around 5 mph.

Sunny. Highs in the lower 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 50s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the lower 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy. Highs around 70.

Mostly cloudy. Lows in the upper 50s.

Mostly cloudy. Highs in the lower 70s.

Mostly cloudy in the evening then becoming partly cloudy. Lows in the upper 50s.

Sunny in the morning then becoming partly cloudy. Highs in the lower 70s.

Partly cloudy. Low temperature around 60F. Dew point will be around 62F with an average humidity of 98%. Winds will be 8 mph from the SE.

Partly cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 73F. Dew point will be around 64F with an average humidity of 84%. Winds will be 11 mph from the SE.

Mostly clear. Low temperature around 61F. Dew point will be around 63F with an average humidity of 96%. Winds will be 10 mph from the SE.

Mostly cloudy with a 40% chance for rain and thunderstorms. High temperature around 72F. Dew point will be around 62F with an average humidity of 78%. Winds will be 6 mph from the S.

Clear. Low temperature around 55F. Dew point will be around 53F with an average humidity of 78%. Winds will be 2 mph from the N.

Sunny. High temperature around 69F. Dew point will be around 51F with an average humidity of 61%. Winds will be 2 mph from the N.

Clear. Low temperature around 53F. Dew point will be around 49F with an average humidity of 72%. Winds will be 3 mph from the NE.