Local Forecast

Port Lavaca, TX Weather Forecast & Alerts

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

Active Alerts 1 active

Hour-by-Hour  Current Observation

Sunday 7:25 AM CSTSunday 7:25 AM

°F °C
Regional Observations →
66°F

Mostly Cloudy

  • 71° / 60° High / Low
  • 66° Feels Like
  • 0% Chance of Rain

Wind

9 mph

ENE

UV Index

0

None

Humidity

83%

Dew 60°F

Sun

6:45 AM · 5:35 PM

Rise · Set

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

5-Day Outlook

Through Thursday

Local Radar →

Sunday

71° 60°

Chance of Thunderstorms

Overnight: Chance of Rain

Detailed forecast

Sunday

A chance of rain showers before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a slight chance of showers and thunderstorms. Mostly cloudy, with a high near 71. East northeast wind 13 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.

Night

A chance of rain showers. Mostly cloudy, with a low around 60. Northeast wind 9 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.

Monday

68° 59°

Rain Showers Likely

Overnight: Slight Chance of Rain

Detailed forecast

Monday

Rain showers likely. Mostly cloudy, with a high near 68. Northeast wind 9 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%.

Night

A slight chance of rain showers before midnight. Mostly cloudy, with a low around 58. Northeast wind 3 to 8 mph. Chance of precipitation is 20%.

Tuesday

73° 66°

Slight Chance of Rain Showers

Overnight: Chance of Thunderstorms

Detailed forecast

Tuesday

A slight chance of rain showers after noon. Partly sunny, with a high near 73. East northeast wind around 7 mph. Chance of precipitation is 20%.

Night

A slight chance of showers and thunderstorms after midnight. Mostly cloudy, with a low around 63. East northeast wind 0 to 5 mph. Chance of precipitation is 20%.

Wednesday

75° 64°

Chance of Rain Showers

Overnight: Mostly Cloudy

Detailed forecast

Wednesday

A chance of showers and thunderstorms. Mostly cloudy, with a high near 75. Northeast wind around 6 mph. Chance of precipitation is 40%.

Night

A slight chance of rain showers after midnight. Mostly cloudy, with a low around 63. North northwest wind 1 to 7 mph. Chance of precipitation is 20%.

Thursday

73° 57°

Partly Sunny

Overnight: Mostly Clear

Detailed forecast

Thursday

Partly sunny, with a high near 73.

Night

Partly cloudy, with a low around 56.

Port Lavaca, TX Weather Analysis Tools