Local Forecast

Port Lavaca, TX Weather Forecast & Alerts

Current conditions, 5-day forecast, active weather alerts for Port Lavaca, TX

No Active Alerts

Hour-by-Hour  Current Observation

Thursday 8:10 PM CDTThursday 8:10 PM

°F °C
Regional Observations →
86°F

Clear

  • 93° / 80° High / Low
  • 95° Feels Like
  • 0% Chance of Rain

Wind

12 mph

SSE

UV Index

0

None

Humidity

70%

Dew 75°F

Sun

6:54 AM · 8:07 PM

Rise · Set

Source: VICTORIA (KVCT). Slider scrubs the next 12 hours.

5-Day Outlook

Through Monday

Local Radar →

Tonight

80°

Mostly Cloudy

Detailed forecast

Tonight

Partly cloudy, with a low around 80. Heat index values as high as 108. South southeast wind 8 to 16 mph, with gusts as high as 22 mph.

Friday

93° 80°

Isolated T-storm

Overnight: Partly Cloudy

Detailed forecast

Friday

A slight chance of showers and thunderstorms after 8am. Sunny, with a high near 93. Heat index values as high as 110. South southeast wind 7 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.

Night

A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 80. Heat index values as high as 108. South southeast wind 6 to 14 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Saturday

93° 77°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Saturday

Sunny, with a high near 92. South southeast wind 5 to 13 mph.

Night

Mostly clear, with a low around 77. South southeast wind 2 to 13 mph.

Sunday

93° 78°

Mostly Sunny

Overnight: Mostly Clear

Detailed forecast

Sunday

Sunny, with a high near 93. Southeast wind 2 to 12 mph.

Night

Mostly clear, with a low around 78. South wind 2 to 13 mph.

Monday

93° 80°

Sunny

Overnight: Clear

Detailed forecast

Monday

Sunny, with a high near 92. South wind 1 to 13 mph.

Night

Clear, with a low around 79.

Port Lavaca, TX Weather Analysis Tools