Hourly Weather Forecast - San Marcos, San Marcos, GT

3 PM
67°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
47%
Feels like
67°F
Dew Point
46°F
4 PM
64°F
20%
5mph
ENE
Partly Cloudy
Humidity
51%
Feels like
64°F
Dew Point
46°F
5 PM
62°F
0%
7mph
ENE
Partly Cloudy
Humidity
57%
Feels like
62°F
Dew Point
46°F
5:58 PM
6 PM
58°F
0%
8mph
NE
Partly Cloudy
Humidity
63%
Feels like
58°F
Dew Point
45°F
7 PM
55°F
0%
10mph
NE
Mostly Clear
Humidity
65%
Feels like
55°F
Dew Point
44°F
8 PM
53°F
0%
12mph
NE
Mostly Clear
Humidity
70%
Feels like
53°F
Dew Point
44°F
9 PM
52°F
0%
14mph
NE
Mostly Clear
Humidity
72%
Feels like
52°F
Dew Point
43°F
10 PM
51°F
0%
14mph
NE
Mostly Clear
Humidity
71%
Feels like
51°F
Dew Point
42°F
11 PM
51°F
0%
14mph
NE
Mostly Clear
Humidity
69%
Feels like
51°F
Dew Point
41°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Eastern U.S.

Two main areas of low pressure will produce snow in the Upper Midwest, Great Lakes and eastern U.S.

Monday's Weather Outlook

Monday's Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

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

Safety Tips For Icy Surfaces

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