Hourly Weather Forecast - Port Lavaca, TX

12 AM
59°F
0%
9mph
SSE
Hazy
Humidity
92%
Feels like
59°F
Dew Point
57°F
1 AM
59°F
0%
9mph
SSE
Hazy
Humidity
94%
Feels like
59°F
Dew Point
57°F
2 AM
58°F
0%
9mph
SSE
Hazy
Humidity
96%
Feels like
58°F
Dew Point
57°F
3 AM
58°F
0%
8mph
SSE
Hazy
Humidity
97%
Feels like
58°F
Dew Point
57°F
4 AM
58°F
0%
8mph
S
Hazy
Humidity
98%
Feels like
58°F
Dew Point
58°F
5 AM
59°F
0%
8mph
S
Hazy
Humidity
97%
Feels like
59°F
Dew Point
58°F
6 AM
60°F
0%
8mph
S
Partly Cloudy
Humidity
97%
Feels like
60°F
Dew Point
58°F
7 AM
61°F
0%
8mph
SSE
Partly Cloudy
Humidity
93%
Feels like
61°F
Dew Point
59°F
7:37 AM
8 AM
64°F
0%
9mph
SSE
Partly Cloudy
Humidity
88%
Feels like
64°F
Dew Point
60°F
9 AM
67°F
0%
10mph
SSE
Partly Cloudy
Humidity
82%
Feels like
67°F
Dew Point
62°F
10 AM
71°F
0%
11mph
SSE
Partly Cloudy
Humidity
72%
Feels like
71°F
Dew Point
62°F
11 AM
73°F
0%
12mph
SSE
Partly Cloudy
Humidity
67%
Feels like
73°F
Dew Point
62°F
12 PM
75°F
0%
13mph
SSE
Partly Cloudy
Humidity
63%
Feels like
75°F
Dew Point
61°F
1 PM
76°F
0%
13mph
SSE
Partly Cloudy
Humidity
60%
Feels like
76°F
Dew Point
61°F
2 PM
77°F
0%
14mph
SSE
Partly Cloudy
Humidity
58%
Feels like
77°F
Dew Point
61°F
3 PM
77°F
0%
15mph
SSE
Mostly Sunny
Humidity
61%
Feels like
77°F
Dew Point
62°F
4 PM
76°F
0%
15mph
SSE
Mostly Sunny
Humidity
63%
Feels like
76°F
Dew Point
63°F
5 PM
74°F
0%
15mph
SSE
Mostly Sunny
Humidity
68%
Feels like
74°F
Dew Point
63°F
6 PM
72°F
0%
15mph
SSE
Mostly Sunny
Humidity
74%
Feels like
72°F
Dew Point
63°F
7 PM
69°F
0%
15mph
SSE
Mostly Sunny
Humidity
81%
Feels like
69°F
Dew Point
63°F
7:34 PM
8 PM
68°F
0%
14mph
SSE
Mostly Clear
Humidity
87%
Feels like
68°F
Dew Point
64°F
9 PM
67°F
0%
13mph
SSE
Hazy
Humidity
91%
Feels like
67°F
Dew Point
64°F
10 PM
67°F
0%
13mph
SSE
Partly Cloudy
Humidity
90%
Feels like
67°F
Dew Point
64°F
11 PM
67°F
0%
13mph
SSE
Hazy
Humidity
92%
Feels like
67°F
Dew Point
65°F

Tonight's Severe Weather Outlook

Severe Storms Continue To Wreak Havoc on East, Gulf Coasts

Multiple rounds of severe storms will form today from the Gulf Coast to the Mid-Atlantic.

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 5, 2026

Drought Worsens Nationwide Despite Multiple Disturbances

A tornado on the ground in Hildreth, Neb., on June 14, 2014 (NOAA Photo Library/Ken Engquist).

Tornadoes and Road Safety -- Do's and Don't's

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

This John Deere riding mower continues to hum along. (Wikimedia Commons)

Spring Mower and Power Tool Seasonal Checklist

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide