Weather forecast for 10 days
Port Lavaca, TX

Weather forecast for the weekend

Saturday, May 3.

Cloudy
6:42 am

8:04 pm
CDT
Cloudy
84°F / 64°F
  • Wind: 14mph NNE
  • Humidity: 69%
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • UV index: 8
On Saturday, May 3, heavy clouds will be present throughout the day.
The likelihood of rainfall is low, and light precipitation is forecasted. The temperature is expected to oscillate between a maximum of a warm 84.2°F and a minimum of an enjoyable 64.4°F.
The highest temperature on Saturday is forecasted to reflect May's average of 82.8°F.
Sunrise will be at 6:42 am and sunset at 8:04 pm; the daylight will last for 13h and 22min.

Sunday, May 4.

Partly Cloudy
6:41 am

8:05 pm
CDT
Partly Cloudy
84°F / 70°F
  • Wind: 12mph ENE
  • Humidity: 57%
  • Precip. probability: 20%
  • Precipitation: 0"
  • UV index: 10
On Sunday, in Port Lavaca, a partly cloudy outlook will keep the sky interesting throughout the day.
The maximum temperature will be a warm 84.2°F, while the minimum temperature will be an agreeable 69.8°F.
Sunday's peak is anticipated to reflect the usual May high temperature of 82.8°F.
Sunrise will be at 6:41 am and sunset at 8:05 pm; the daylight will last for 13h and 23min.

Frequently asked questions

What is the weather forecast for Port Lavaca for Saturday?
On Saturday, in Port Lavaca, limited sunshine due to thick clouds is expected.
Will it rain on Saturday?
With a probability of 24%, light precipitation of 0.16" is expected on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 64.4°F.
What is the weather forecast for Port Lavaca for Sunday?
On Sunday, high-altitude clouds may scatter across the sky, but the sun will still shine.
What will be the maximum temperature on Sunday?
On Sunday, the highest temperature in Port Lavaca will be 84.2°F, while the lowest temperature will be 69.8°F.
What is the weather forecast for Port Lavaca for the next ten days?
In Port Lavaca, a combination of dull and thunderstorm-prone weather is expected for the next ten days.
Will it rain in the next ten days in Port Lavaca?
Rainfall is expected on Saturday, Tuesday through next Friday in Port Lavaca. With light precipitation of 0.35", next Thursday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will range between 82.4°F and 86°F, while the minimum temperature will range between 64.4°F and 75.2°F.
Combining with the humidity, the maximum feel-like temperature will range between 87.8°F and 98.6°F.
What will be the hottest and the coldest days?
The hottest days will be Thursday, Friday and next Friday, with a maximum of 86°F. With a maximum temperature of 82.4°F, Monday and Wednesday will be the coldest days.

Long-term weather forecast

ThuMay 1.
  • 86°F
  • 75°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSE
  • Humidity: 78%
  • UV index: 10
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:43 am 8:03 pm CDT
FriMay 2.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph SSE
  • Humidity: 76%
  • UV index: 10
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:43 am 8:03 pm CDT
SatMay 3.
  • 84°F
  • 64°F
Cloudy
Cloudy
  • Wind: 14mph NNE
  • Humidity: 69%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 6:42 am 8:04 pm CDT
SunMay 4.
  • 84°F
  • 70°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 57%
  • UV index: 10
  • Precip. probability: 20%
  • Precipitation: 0"
  • 6:41 am 8:05 pm CDT
MonMay 5.
  • 82°F
  • 75°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 18mph ESE
  • Humidity: 81%
  • UV index: 8
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:40 am 8:05 pm CDT
TueMay 6.
  • 84°F
  • 75°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 19mph SSE
  • Humidity: 87%
  • UV index: 7
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • 6:39 am 8:06 pm CDT
WedMay 7.
  • 82°F
  • 73°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16mph SE
  • Humidity: 86%
  • UV index: 9
  • Precip. probability: 50%
  • Precipitation: 0.16"
  • 6:39 am 8:06 pm CDT
ThuMay 8.
  • 84°F
  • 68°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 13mph NE
  • Humidity: 79%
  • UV index: 9
  • Precip. probability: 40%
  • Precipitation: 0.35"
  • 6:38 am 8:07 pm CDT
FriMay 9.
  • 86°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 24%
  • Precipitation: 0.24"
  • 6:37 am 8:08 pm CDT
SatMay 10.
  • 84°F
  • 66°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph N
  • Humidity: 65%
  • UV index: 11
  • Precip. probability: 18%
  • Precipitation: 0"
  • 6:37 am 8:08 pm CDT
Looking ahead to the next ten days, a combination of dull and turbulent weather is anticipated.
Rainfall is expected on Saturday, Tuesday through next Friday.
The high temperatures are expected to remain largely stable across the forecast window. Maximum temperatures will fall between 82.4°F and 86°F, while the low temperature range extends from 64.4°F to 75.2°F.
The hottest days in Port Lavaca will be Thursday, Friday and next Friday, with a maximum of 86°F; with a maximum temperature of 82.4°F, Monday and Wednesday will be the coldest days in Port Lavaca.
Taking the humidity into consideration, the maximum feel-like temperature may increase substantially and range between a hot 87.8°F and a torrid 98.6°F.
Updated: May 1, 2025 @ 08:05:46 UTC
Published by: Weather U.S. | About Us
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