Hourly Weather Forecast - San Marcos, San Marcos, GT

9 AM
58°F
0%
2mph
W
Sunny
Humidity
51%
Feels like
58°F
Dew Point
40°F
10 AM
62°F
0%
1mph
W
Sunny
Humidity
50%
Feels like
62°F
Dew Point
44°F
11 AM
66°F
0%
4mph
WSW
Mostly Sunny
Humidity
54%
Feels like
66°F
Dew Point
49°F
12 PM
69°F
20%
4mph
SW
Partly Cloudy
Humidity
58%
Feels like
69°F
Dew Point
53°F
1 PM
69°F
20%
4mph
SW
Partly Cloudy
Humidity
60%
Feels like
69°F
Dew Point
55°F
2 PM
68°F
20%
4mph
SW
Partly Cloudy
Humidity
62%
Feels like
68°F
Dew Point
55°F
3 PM
67°F
0%
4mph
SW
Partly Cloudy
Humidity
64%
Feels like
67°F
Dew Point
55°F
4 PM
65°F
0%
2mph
SW
Partly Cloudy
Humidity
68%
Feels like
65°F
Dew Point
55°F
5 PM
62°F
0%
2mph
E
Partly Cloudy
Humidity
74%
Feels like
62°F
Dew Point
54°F
6 PM
59°F
0%
2mph
NE
Partly Cloudy
Humidity
77%
Feels like
59°F
Dew Point
51°F
6:08 PM
7 PM
55°F
0%
5mph
NE
Partly Cloudy
Humidity
62%
Feels like
55°F
Dew Point
43°F
8 PM
52°F
0%
6mph
NE
Mostly Clear
Humidity
44%
Feels like
52°F
Dew Point
31°F
9 PM
50°F
0%
6mph
NE
Clear
Humidity
34%
Feels like
50°F
Dew Point
23°F
10 PM
49°F
0%
7mph
NE
Clear
Humidity
37%
Feels like
46°F
Dew Point
24°F
11 PM
48°F
0%
6mph
NE
Clear
Humidity
43%
Feels like
45°F
Dew Point
26°F

Sunday Morning's Low Temperatures

Snow, Record-Breaking Cold Impacts Great Lakes & Northeast

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

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

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