Hourly Weather Forecast - San Marcos, TX

12 AM
66°F
10%
13mph
NE
Partly Cloudy
Humidity
61%
Feels like
66°F
Dew Point
52°F
1 AM
64°F
10%
13mph
NE
Partly Cloudy
Humidity
64%
Feels like
64°F
Dew Point
52°F
2 AM
63°F
10%
13mph
NE
Partly Cloudy
Humidity
66%
Feels like
63°F
Dew Point
51°F
3 AM
61°F
10%
14mph
NNE
Mostly Cloudy
Humidity
67%
Feels like
61°F
Dew Point
50°F
4 AM
60°F
10%
14mph
NNE
Mostly Cloudy
Humidity
66%
Feels like
60°F
Dew Point
48°F
5 AM
59°F
10%
15mph
NNE
Mostly Cloudy
Humidity
63%
Feels like
59°F
Dew Point
47°F
6 AM
59°F
10%
16mph
NNE
Mostly Cloudy
Humidity
59%
Feels like
59°F
Dew Point
45°F
7 AM
60°F
10%
16mph
NNE
Mostly Cloudy
Humidity
54%
Feels like
60°F
Dew Point
43°F
7:26 AM
8 AM
61°F
10%
17mph
NNE
Mostly Cloudy
Humidity
52%
Feels like
61°F
Dew Point
43°F
9 AM
62°F
10%
17mph
NNE
Mostly Cloudy
Humidity
50%
Feels like
62°F
Dew Point
43°F
10 AM
64°F
10%
17mph
NNE
Cloudy
Humidity
47%
Feels like
64°F
Dew Point
44°F
11 AM
66°F
10%
16mph
NNE
Cloudy
Humidity
43%
Feels like
66°F
Dew Point
43°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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