10-Day Weather Forecast - Port Lavaca, TX

Sunny breezy with highs in the mid 70s. South winds 20 to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph.

Partly cloudy in the morning then becoming sunny. Highs in the upper 70s. South winds 10 to 15 mph with gusts up to 25 mph.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph becoming northeast after midnight.

Partly cloudy in the morning then clearing. Highs in the upper 70s.

Mostly clear. Lows in the lower 60s.

Sunny. Highs in the mid 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

Partly cloudy in the morning then clearing. Highs in the upper 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the mid 60s.

Partly cloudy in the morning then clearing. Highs in the upper 70s.

Mostly clear in the evening then becoming partly cloudy. Lows in the lower 60s.

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

Clear. Low temperature around 64F. Dew point will be around 63F with an average humidity of 94%. Winds will be 12 mph from the E.

Mostly cloudy with a 45% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 64F with an average humidity of 80%. Winds will be 14 mph from the SE.

Clear. Low temperature around 65F. Dew point will be around 65F with an average humidity of 95%. Winds will be 12 mph from the SE.

Partly cloudy with a 30% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 64F with an average humidity of 80%. Winds will be 14 mph from the SE.

Clear with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 66F. Dew point will be around 65F with an average humidity of 95%. Winds will be 13 mph from the SE.