Hourly Weather Forecast - San Marcos, TX

12 PM
62°F
0%
10mph
SSW
Sunny
Humidity
46%
Feels like
62°F
Dew Point
41°F
1 PM
64°F
0%
11mph
SSW
Sunny
Humidity
41%
Feels like
64°F
Dew Point
40°F
2 PM
65°F
0%
12mph
SSW
Sunny
Humidity
38%
Feels like
65°F
Dew Point
39°F
3 PM
65°F
0%
12mph
SSW
Sunny
Humidity
37%
Feels like
65°F
Dew Point
38°F
4 PM
63°F
0%
11mph
SSW
Sunny
Humidity
39%
Feels like
63°F
Dew Point
38°F
5 PM
60°F
0%
10mph
SSW
Sunny
Humidity
43%
Feels like
60°F
Dew Point
38°F
5:32 PM
6 PM
57°F
0%
9mph
SSW
Clear
Humidity
48%
Feels like
57°F
Dew Point
37°F
7 PM
55°F
0%
8mph
SSW
Clear
Humidity
53%
Feels like
55°F
Dew Point
38°F
8 PM
53°F
0%
9mph
SSW
Clear
Humidity
57%
Feels like
53°F
Dew Point
38°F
9 PM
51°F
0%
9mph
SSW
Clear
Humidity
62%
Feels like
51°F
Dew Point
39°F
10 PM
50°F
0%
9mph
SSW
Clear
Humidity
67%
Feels like
50°F
Dew Point
40°F
11 PM
49°F
0%
9mph
SSW
Clear
Humidity
73%
Feels like
45°F
Dew Point
41°F

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

A fast-moving series of atmospheric rivers continue to drench the Pacific Northwest today through Thursday.

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide