10-Day Weather Forecast - Port Lavaca, TX

Sunny breezy cooler with highs in the upper 60s. North winds 15 to 25 mph becoming 15 to 20 mph in the afternoon.

Clear. Lows in the lower 50s. Northeast winds 5 to 10 mph becoming east after midnight.

Sunny. Highs in the lower 70s. Southeast winds around 5 mph increasing to south in the afternoon.

Clear. Lows in the lower 60s.

Sunny. Highs in the mid 70s.

Mostly clear. Lows in the mid 60s.

Partly cloudy. Highs in the upper 70s.

Mostly cloudy. Lows in the mid 50s.

Mostly cloudy. Cooler with highs in the upper 60s.

Mostly cloudy. Lows in the lower 50s.

Mostly cloudy in the morning then becoming partly cloudy. Highs in the upper 60s.

Partly cloudy. Low temperature around 65F. Dew point will be around 58F with an average humidity of 77%. Winds will be 12 mph from the SE.

Mostly cloudy with a slight chance of rain. Chance of precipitation 25%. High temperature around 72F. Dew point will be around 62F with an average humidity of 74%. Winds will be 11 mph from the SE.

Clear. Low temperature around 68F. Dew point will be around 65F with an average humidity of 87%. Winds will be 10 mph from the SE.

Mostly cloudy. High temperature around 74F. Dew point will be around 64F with an average humidity of 76%. Winds will be 8 mph from the SE.

Mostly clear. Low temperature around 68F. Dew point will be around 65F with an average humidity of 87%. Winds will be 10 mph from the SE.

Sunny. High temperature around 76F. Dew point will be around 65F with an average humidity of 77%. Winds will be 10 mph from the S.

Clear. Low temperature around 70F. Dew point will be around 67F with an average humidity of 88%. Winds will be 12 mph from the SE.