Hourly Weather Forecast - San Marcos, TX

12 AM
55°F
0%
5mph
W
Clear
Humidity
45%
Feels like
55°F
Dew Point
34°F
1 AM
53°F
0%
5mph
W
Clear
Humidity
46%
Feels like
53°F
Dew Point
33°F
2 AM
52°F
0%
5mph
WNW
Clear
Humidity
46%
Feels like
52°F
Dew Point
32°F
3 AM
51°F
0%
5mph
WNW
Clear
Humidity
47%
Feels like
51°F
Dew Point
31°F
4 AM
49°F
0%
5mph
WNW
Clear
Humidity
48%
Feels like
48°F
Dew Point
31°F
5 AM
49°F
0%
5mph
NNW
Clear
Humidity
48%
Feels like
47°F
Dew Point
30°F
6 AM
48°F
0%
5mph
NNW
Clear
Humidity
50%
Feels like
46°F
Dew Point
31°F
7 AM
50°F
0%
6mph
N
Clear
Humidity
50%
Feels like
50°F
Dew Point
33°F
7:18 AM
8 AM
55°F
0%
6mph
N
Sunny
Humidity
48%
Feels like
55°F
Dew Point
35°F
9 AM
61°F
0%
6mph
NNE
Sunny
Humidity
42%
Feels like
61°F
Dew Point
37°F
10 AM
66°F
0%
6mph
NE
Sunny
Humidity
37%
Feels like
66°F
Dew Point
39°F
11 AM
71°F
0%
6mph
ENE
Sunny
Humidity
33%
Feels like
71°F
Dew Point
40°F
12 PM
75°F
0%
6mph
E
Sunny
Humidity
29%
Feels like
75°F
Dew Point
40°F
1 PM
77°F
0%
7mph
E
Sunny
Humidity
26%
Feels like
77°F
Dew Point
40°F
2 PM
79°F
0%
7mph
ESE
Sunny
Humidity
23%
Feels like
79°F
Dew Point
38°F
3 PM
80°F
0%
8mph
SE
Sunny
Humidity
22%
Feels like
80°F
Dew Point
37°F
4 PM
79°F
0%
8mph
SE
Sunny
Humidity
22%
Feels like
79°F
Dew Point
36°F
5 PM
76°F
0%
8mph
SE
Sunny
Humidity
23%
Feels like
76°F
Dew Point
36°F
6 PM
73°F
0%
7mph
SE
Sunny
Humidity
26%
Feels like
73°F
Dew Point
36°F
6:14 PM
7 PM
69°F
0%
8mph
SE
Clear
Humidity
30%
Feels like
69°F
Dew Point
37°F
8 PM
65°F
0%
8mph
SE
Clear
Humidity
36%
Feels like
65°F
Dew Point
38°F
9 PM
63°F
0%
9mph
SSE
Clear
Humidity
41%
Feels like
63°F
Dew Point
38°F
10 PM
60°F
0%
9mph
SSE
Clear
Humidity
46%
Feels like
60°F
Dew Point
39°F
11 PM
58°F
0%
8mph
SSE
Clear
Humidity
50%
Feels like
58°F
Dew Point
40°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

Friday's Weather Outlook

Today's Weather Outlook

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

Windchill chart

Dangers of Wind Chills

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide