Weather forecast for tomorrow
Port Lavaca, TX

Weather forecast for tomorrow

Friday, May 2.

Partly Cloudy
6:43 am

8:03 pm
CDT
Partly Cloudy
86°F / 68°F
  • Wind: 16mph SSE
  • Humidity: 77%
  • Precip. probability: 17%
  • Precipitation: 0.28"
  • UV index: 10
On Friday, May 2, moments of sunshine will break through the patchy clouds.
The chance of rainfall for tomorrow is low, and light precipitation is forecasted. The maximum temperature will be a tropical 86°F, while the minimum temperature will be a pleasant 68°F.
The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is appraised at a very hot 98.6°F. Take into consideration that the heat index values are calculated for shade and light wind conditions. With exposure to direct sunlight, the heat index may be increased by up to 15 Fahrenheit (8 Celsius) degrees.
The expected daytime maximum should align with the typical May high of 82.8°F.
Sunrise will be at 6:43 am and sunset at 8:03 pm; tomorrow's daylight will last for 13h and 21min.

Frequently asked questions

What is the weather forecast for Port Lavaca for tomorrow?
Tomorrow, partly cloudy skies will persist, making for a mix of sun and clouds.
Will it rain tomorrow?
Light precipitation of 0.28" is predicted. The chance of rainfall is low at 17%.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 86°F, while the lowest temperature will be 68°F. The maximum heat index, which integrates air moisture with ambient temperature, is estimated at 98.6°F.
The highest temperature will be in line with the average maximum of 82.8°F in May. The lowest temperature will be a few degrees lower than the average low of 72.3°F.
What time are sunrise and sunset tomorrow?
On Friday, in Port Lavaca, sunrise will be at 6:43 am and sunset at 8:03 pm (CDT).
How many hours of daylight will Port Lavaca have tomorrow?
In Port Lavaca, the length of the day tomorrow will be 13h and 21min.

Hourly weather forecast

12 am
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 8mph SE
  • Pressure: 29.88"Hg
  • Humidity: 93%
  • Precip. probability: 16%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 75°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 7mph SE
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 14%
  • Precipitation: 0"
  • Visibility: 9mi
4 am
  • 75°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 7mph SE
  • Pressure: 29.83"Hg
  • Humidity: 96%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 8mi
6 am
  • 75°F
  • Feels like:
    81°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 8mph SE
  • Pressure: 29.83"Hg
  • Humidity: 95%
  • Precip. probability: 18%
  • Precipitation: 0"
  • Visibility: 7mi
Sunrise: 6:43 am
8 am
  • 77°F
  • Feels like:
    82°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 94%
  • Precip. probability: 17%
  • Precipitation: 0"
  • Visibility: 6mi
10 am
  • 81°F
  • Feels like:
    88°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 83%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 9mi
12 pm
  • 82°F
  • Feels like:
    91°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 16mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 75%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 9mi
2 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Pressure: 29.85"Hg
  • Humidity: 69%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 84°F
  • Feels like:
    91°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 67%
  • Precip. probability: 15%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 82°F
  • Feels like:
    86°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SSE
  • Pressure: 29.77"Hg
  • Humidity: 72%
  • Precip. probability: 8%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 77°F
  • Feels like:
    82°F
Cloudy
Cloudy
  • Wind: 9mph ESE
  • Pressure: 29.8"Hg
  • Humidity: 83%
  • Precip. probability: 12%
  • Precipitation: 0"
  • Visibility: 7mi
Sunset: 8:03 pm
10 pm
  • 75°F
  • Feels like:
    81°F
Cloudy
Cloudy
  • Wind: 8mph E
  • Pressure: 29.83"Hg
  • Humidity: 89%
  • Precip. probability: 21%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Friday, cloudiness will dominate.
The temperature will vary between the lowest temperature of 75.2°F and the highest temperature of 84.2°F. The feels-like temperature will vary between the lowest temperature of 78.8°F and the highest temperature of 91.4°F. The hottest part of the day will be from 1 pm to 4 pm.
The maximum temperature will be in line with May's average highest temperature of 82.8°F. Forecasts indicate a night temperature also relatively lower than the usual May minimum of 72.3°F.
Updated: May 1, 2025 @ 15:24:51 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share