Hourly Weather Forecast - Port Lavaca, TX

12 AM
55°F
0%
5mph
NE
Clear
Humidity
65%
Feels like
55°F
Dew Point
43°F
1 AM
54°F
0%
5mph
ENE
Clear
Humidity
68%
Feels like
54°F
Dew Point
43°F
2 AM
53°F
0%
5mph
ENE
Clear
Humidity
70%
Feels like
53°F
Dew Point
44°F
3 AM
53°F
0%
5mph
E
Clear
Humidity
71%
Feels like
53°F
Dew Point
44°F
4 AM
53°F
0%
4mph
ESE
Clear
Humidity
74%
Feels like
53°F
Dew Point
44°F
5 AM
52°F
0%
4mph
SE
Clear
Humidity
74%
Feels like
52°F
Dew Point
44°F
6 AM
52°F
0%
5mph
SE
Clear
Humidity
76%
Feels like
52°F
Dew Point
45°F
7 AM
53°F
0%
5mph
SE
Clear
Humidity
77%
Feels like
53°F
Dew Point
46°F
7:38 AM
8 AM
55°F
0%
5mph
SSE
Sunny
Humidity
75%
Feels like
55°F
Dew Point
47°F
9 AM
59°F
0%
5mph
S
Sunny
Humidity
68%
Feels like
59°F
Dew Point
49°F
10 AM
64°F
0%
6mph
S
Sunny
Humidity
58%
Feels like
64°F
Dew Point
49°F
11 AM
68°F
0%
8mph
S
Sunny
Humidity
52%
Feels like
68°F
Dew Point
50°F
12 PM
71°F
0%
9mph
S
Sunny
Humidity
48%
Feels like
71°F
Dew Point
50°F
1 PM
73°F
0%
10mph
S
Sunny
Humidity
45%
Feels like
73°F
Dew Point
50°F
2 PM
74°F
0%
11mph
S
Sunny
Humidity
44%
Feels like
74°F
Dew Point
51°F
3 PM
74°F
0%
11mph
S
Sunny
Humidity
47%
Feels like
74°F
Dew Point
53°F
4 PM
74°F
0%
11mph
S
Sunny
Humidity
49%
Feels like
74°F
Dew Point
54°F
5 PM
72°F
0%
11mph
SSE
Sunny
Humidity
54%
Feels like
72°F
Dew Point
55°F
6 PM
69°F
0%
11mph
SSE
Sunny
Humidity
60%
Feels like
69°F
Dew Point
55°F
7 PM
66°F
0%
11mph
SSE
Sunny
Humidity
68%
Feels like
66°F
Dew Point
55°F
7:33 PM
8 PM
64°F
0%
11mph
SSE
Clear
Humidity
76%
Feels like
64°F
Dew Point
56°F
9 PM
62°F
0%
10mph
SSE
Clear
Humidity
82%
Feels like
62°F
Dew Point
56°F
10 PM
60°F
0%
9mph
SSE
Clear
Humidity
85%
Feels like
60°F
Dew Point
56°F
11 PM
60°F
0%
9mph
SSE
Hazy
Humidity
91%
Feels like
60°F
Dew Point
57°F

Today'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

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