Hourly Weather Forecast - Port Lavaca, TX

12 AM
66°F
10%
7mph
ENE
Partly Cloudy
Humidity
94%
Feels like
66°F
Dew Point
64°F
1 AM
66°F
10%
8mph
NE
Partly Cloudy
Humidity
94%
Feels like
66°F
Dew Point
64°F
2 AM
65°F
10%
8mph
NNE
Mostly Cloudy
Humidity
91%
Feels like
65°F
Dew Point
62°F
3 AM
64°F
10%
9mph
NNE
Mostly Cloudy
Humidity
88%
Feels like
64°F
Dew Point
60°F
4 AM
63°F
10%
10mph
NE
Cloudy
Humidity
86%
Feels like
63°F
Dew Point
59°F
5 AM
63°F
10%
11mph
NE
Mostly Cloudy
Humidity
84%
Feels like
63°F
Dew Point
58°F
6 AM
62°F
10%
12mph
NE
Mostly Cloudy
Humidity
83%
Feels like
62°F
Dew Point
57°F
7 AM
63°F
10%
13mph
NE
Mostly Cloudy
Humidity
79%
Feels like
63°F
Dew Point
56°F
7:21 AM
8 AM
65°F
10%
13mph
NE
Mostly Cloudy
Humidity
77%
Feels like
65°F
Dew Point
57°F
9 AM
67°F
10%
13mph
NE
Mostly Cloudy
Humidity
70%
Feels like
67°F
Dew Point
57°F
10 AM
70°F
10%
13mph
NE
Mostly Cloudy
Humidity
59%
Feels like
70°F
Dew Point
55°F

Today's Severe Weather Outlook

Dangerous Spring Storms Take Aim at Ohio Valley, Mid-Atlantic

Spring is here and Mother Nature is set to bring dangerous thunderstorms to parts of the Great Lakes, Ohio Valley and Mid-Atlantic.

Today's High Temperature Outlook

Summer-Like Heat Bakes the Southern U.S.

Weekend Weather Outlook

Today's Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

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