Port Lavaca, Texas | 10-Day Weather Forecasts & Weekend Weather | WeatherBug
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10 Day Forecast
  • Forecast day icon
    Thursday
    Mostly Cloudy
    87°
    Forecast night icon
    Night
    Mostly Cloudy
    76°
    Thursday 5/2
    Day
    87°
    Mostly Cloudy
    Forecast day icon
    Night
    76°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. A slight chance of showers and thunderstorms this morning. Highs in the lower 80s. Southeast winds 15 to 20 mph. Chance of rain 20 percent.
    Night Details
    Mostly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
  • Forecast day icon
    Friday
    Mostly Cloudy
    85°
    Forecast night icon
    Night
    Mostly Cloudy
    77°
    Friday 5/3
    Day
    85°
    Mostly Cloudy
    Forecast day icon
    Night
    77°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the lower 80s. Southeast winds 10 to 15 mph with gusts up to 25 mph.
    Night Details
    Mostly cloudy. Lows in the mid 70s. Southeast winds 10 to 15 mph.
  • Forecast day icon
    Saturday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Mostly Cloudy
    77°
    Saturday 5/4
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    77°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy 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 Details
    Mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Sunday
    Mostly Cloudy
    86°
    Forecast night icon
    Night
    Mostly Cloudy
    76°
    Sunday 5/5
    Day
    86°
    Mostly Cloudy
    Forecast day icon
    Night
    76°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy. Highs in the mid 80s.
    Night Details
    Mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Monday
    Partly Cloudy
    86°
    Forecast night icon
    Night
    Mostly Cloudy
    77°
    Monday 5/6
    Day
    86°
    Partly Cloudy
    Forecast day icon
    Night
    77°
    Mostly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 80s.
    Night Details
    Mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Tuesday
    Partly Cloudy
    88°
    Forecast night icon
    Night
    Partly Cloudy
    77°
    Tuesday 5/7
    Day
    88°
    Partly Cloudy
    Forecast day icon
    Night
    77°
    Partly Cloudy
    Forecast night icon
    Hourly
    Day Details
    Mostly cloudy in the morning then becoming partly cloudy. Highs in the mid 80s.
    Night Details
    Partly cloudy in the evening then becoming mostly cloudy. Lows in the mid 70s.
  • Forecast day icon
    Wednesday
    Mostly Cloudy
    88°
    Forecast night icon
    Night
    Partly Cloudy
    78°
    Wednesday 5/8
    Day
    88°
    Mostly Cloudy
    Forecast day icon
    Night
    78°
    Partly Cloudy
    Forecast night icon
    Day Details
    Mostly cloudy. Highs in the mid 80s.
    Night Details
    Partly cloudy with widely scattered thunderstorms. Chance of storms 25%. Low temperature around 78F. Dew point will be around 76F with an average humidity of 91%. Winds will be 14 mph from the S.
  • Forecast day icon
    Thursday
    Mostly Sunny
    89°
    Forecast night icon
    Night
    Hazy
    78°
    Thursday 5/9
    Day
    89°
    Mostly Sunny
    Forecast day icon
    Night
    78°
    Hazy
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 89F. Dew point will be around 76F with an average humidity of 76%. Winds will be 15 mph from the S.
    Night Details
    Mostly clear. Low temperature around 78F. Dew point will be around 77F with an average humidity of 91%. Winds will be 11 mph from the SE.
  • Forecast day icon
    Friday
    Mostly Sunny
    88°
    Forecast night icon
    Night
    Mostly Clear
    76°
    Friday 5/10
    Day
    88°
    Mostly Sunny
    Forecast day icon
    Night
    76°
    Mostly Clear
    Forecast night icon
    Day Details
    Mostly sunny. High temperature around 88F. Dew point will be around 77F with an average humidity of 78%. Winds will be 12 mph from the S.
    Night Details
    Mostly clear. Low temperature around 76F. Dew point will be around 75F with an average humidity of 89%. Winds will be 8 mph from the SE.
  • Forecast day icon
    Saturday
    Cloudy
    87°
    Forecast night icon
    Night
    Mostly Clear
    74°
    Saturday 5/11
    Day
    87°
    Cloudy
    Forecast day icon
    Night
    74°
    Mostly Clear
    Forecast night icon
    Day Details
    Cloudy with widely scattered thunderstorms. Chance of storms 30%. High temperature around 87F. Dew point will be around 73F with an average humidity of 73%. Winds will be 7 mph from the SE.
    Night Details
    Mostly clear. Low temperature around 74F. Dew point will be around 71F with an average humidity of 83%. Winds will be 5 mph from the SE.