10-Day Weather Forecast - Port Lavaca, TX

As of

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  • 81|72°F
    Sunny

    Today

    81°F

    Sunny. Highs in the lower 80s. Northeast winds 5 to 10 mph, increasing to east 10 to 15 mph this afternoon.

    Tonight

    72°F

    Mostly clear. Lows around 70. East winds 10 to 15 mph, becoming southeast 5 to 10 mph after midnight.

    Hourly details
  • 84|74°F
    Partly Cloudy

    Day

    84°F

    Sunny in the morning, then becoming partly cloudy. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.

    Night

    74°F

    Partly cloudy. Lows in the lower 70s. East winds 10 to 15 mph with gusts up to 25 mph.

    Hourly details
  • 80|69°F
    Mostly Cloudy

    Day

    80°F

    Mostly cloudy. Highs around 80. East winds 10 to 15 mph.

    Night

    69°F

    Mostly cloudy. Lows in the mid 60s.

    Hourly details
  • 79|71°F
    Mostly Cloudy

    Day

    79°F

    Mostly cloudy. Highs in the upper 70s.

    Night

    71°F

    Mostly cloudy. A chance of showers after midnight. Lows in the upper 60s. Chance of rain 30 percent.

    Hourly details
  • 79|71°F
    40% Chance Rain Showers

    Day

    79°F

    Mostly cloudy with a 40 percent chance of showers. Highs in the upper 70s.

    Night

    71°F

    Partly cloudy. Lows in the mid 60s.

    Hourly details
  • 75|71°F
    30% Chance Rain Showers

    Day

    75°F

    Partly cloudy with a chance of showers in the morning, then sunny in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

    Night

    71°F

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

    Hourly details
  • 79|73°F
    30% Chance Rain Showers

    Day

    79°F

    Partly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of rain 30 percent.

    Night

    73°F

    Mostly cloudy. Low temperature around 73F. Dew point will be around 69F with an average humidity of 84%. Winds will be 11 mph from the SE.

  • 74|72°F
    40% Chance of Rain

    Day

    74°F

    Cloudy with a 35% chance for rain and thunderstorms. High temperature around 74F. Dew point will be around 70F with an average humidity of 90%. Winds will be 8 mph from the ESE.

    Night

    72°F

    Mostly cloudy. Low temperature around 72F. Dew point will be around 70F with an average humidity of 90%. Winds will be 8 mph from the ESE.

  • 77|73°F
    30% Chance of Rain

    Day

    77°F

    Cloudy with a slight chance of rain. Chance of precipitation 30%. High temperature around 77F. Dew point will be around 70F with an average humidity of 84%. Winds will be 11 mph from the ESE.

    Night

    73°F

    Cloudy with a 35% chance for rain and thunderstorms. Low temperature around 73F. Dew point will be around 69F with an average humidity of 84%. Winds will be 10 mph from the SE.