Weather forecast for 10 days
Port Lavaca, TX

Weather forecast for the weekend

Saturday, Apr 5.

Scattered Thunderstorms
7:10 am

7:48 pm
CDT
Scattered Thunderstorms
81°F / 55°F
  • Wind: 16mph SW
  • Humidity: 78%
  • Precip. probability: 54%
  • Precipitation: 0.2"
  • UV index: 9
On Saturday, April 5, scattered thunderstorms may occur, especially in the afternoon, bringing periods of rain and lightning.
The chance of rainfall is high. However, precipitation will be light. The maximum temperature will be a moderately hot 80.6°F, while the minimum forecasted temperature is a mild 55.4°F.
On Saturday, the higher temperature fits better with the expected maximum in April than March.
Sunrise will be at 7:10 am and sunset at 7:48 pm; the daylight will last for 12h and 38min.

Sunday, Apr 6.

Mostly Cloudy
7:08 am

7:48 pm
CDT
Mostly Cloudy
66°F / 52°F
  • Wind: 20mph N
  • Humidity: 57%
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • UV index: 6
On Sunday, in Port Lavaca, the sky will be mainly overcast.
Minimal precipitation is anticipated. Temperatures are forecasted to range from a maximum of a breezy 66.2°F to a minimum of a fresh 51.8°F.
On Sunday, the predicted peak temperature is set to be slightly cooler than the typical March temperature of 70.7°F.
Sunrise will be at 7:08 am and sunset at 7:48 pm; the daylight will last for 12h and 40min.

Frequently asked questions

What is the weather forecast for Port Lavaca for Saturday?
On Saturday, scattered thunderstorms are expected, bringing heavy rain and thunder at times.
Will it rain on Saturday?
With a probability of 54%, light precipitation of 0.2" is anticipated on Saturday in Port Lavaca.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 80.6°F, while the lowest temperature will be 55.4°F.
What is the weather forecast for Port Lavaca for Sunday?
On Sunday, gray skies will define the day.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Port Lavaca.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 66.2°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for Port Lavaca for the next ten days?
In Port Lavaca, a combination of predominantly overcast and occasionally storm-filled and mostly clear weather is anticipated for the next ten days.
Will it rain in the next ten days in Port Lavaca?
Rainfall is predicted for Tuesday, Saturday and Sunday in Port Lavaca. With light precipitation of 0.2", Saturday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 66.2°F and 86°F, as the minimum temperature will be between 51.8°F and 73.4°F.
Taking the humidity into consideration, the maximum feel-like temperature will vary between 66.2°F and 100.4°F.
What will be the hottest and the coldest days?
The hottest days will be Monday, Thursday and Friday, with a maximum of 86°F. The coldest day will be Sunday, with a maximum of 66.2°F.

Long-term weather forecast

MonMar 31.
  • 86°F
  • 68°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNE
  • Humidity: 63%
  • UV index: 9
  • Precip. probability: 3%
  • Precipitation: 0"
  • 7:15 am 7:45 pm CDT
TueApr 1.
  • 81°F
  • 73°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 19mph SE
  • Humidity: 88%
  • UV index: 4
  • Precip. probability: 30%
  • Precipitation: 0.04"
  • 7:14 am 7:45 pm CDT
WedApr 2.
  • 84°F
  • 73°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph S
  • Humidity: 78%
  • UV index: 8
  • Precip. probability: 12%
  • Precipitation: 0"
  • 7:13 am 7:46 pm CDT
ThuApr 3.
  • 86°F
  • 73°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph SSE
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 11%
  • Precipitation: 0"
  • 7:12 am 7:46 pm CDT
FriApr 4.
  • 86°F
  • 73°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 22mph SSE
  • Humidity: 80%
  • UV index: 9
  • Precip. probability: 11%
  • Precipitation: 0"
  • 7:11 am 7:47 pm CDT
SatApr 5.
  • 81°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 16mph SW
  • Humidity: 78%
  • UV index: 9
  • Precip. probability: 54%
  • Precipitation: 0.2"
  • 7:10 am 7:48 pm CDT
SunApr 6.
  • 66°F
  • 52°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 20mph N
  • Humidity: 57%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • 7:08 am 7:48 pm CDT
MonApr 7.
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NNE
  • Humidity: 58%
  • UV index: 8
  • Precip. probability: 21%
  • Precipitation: 0"
  • 7:07 am 7:49 pm CDT
TueApr 8.
  • 72°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph ENE
  • Humidity: 62%
  • UV index: 10
  • Precip. probability: 7%
  • Precipitation: 0"
  • 7:06 am 7:49 pm CDT
WedApr 9.
  • 75°F
  • 57°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph SE
  • Humidity: 71%
  • UV index: 10
  • Precip. probability: 24%
  • Precipitation: 0"
  • 7:05 am 7:50 pm CDT
Looking ahead, conditions suggest a period of primarily cloudy and occasionally lightning-active and sunny weather is anticipated.
Rainfall is predicted for Tuesday, Saturday and Sunday.
Expect a substantial fluctuation in daytime highs across the forecast period. The maximum temperature will vary between 66.2°F and 86°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 51.8°F up to 73.4°F.
The hottest days in Port Lavaca will be Monday, Thursday and Friday, with a maximum of 86°F; expect the coldest day on Sunday with a high of 66.2°F.
Including the humidity's impact, the maximum feel-like temperature may increase substantially and range between 66.2°F and a fiery hot 100.4°F.
Updated: Mar 31, 2025 @ 17:32:48 UTC
Published by: Weather U.S. | About Us
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