Hourly Weather Forecast - San Marcos, San Marcos, GT

3 AM
49°F
0%
8mph
NE
Partly Cloudy
Humidity
50%
Feels like
46°F
Dew Point
31°F
4 AM
48°F
0%
7mph
NE
Partly Cloudy
Humidity
49%
Feels like
45°F
Dew Point
30°F
5 AM
48°F
0%
7mph
NE
Mostly Clear
Humidity
50%
Feels like
45°F
Dew Point
30°F
6 AM
47°F
0%
6mph
NE
Mostly Clear
Humidity
52%
Feels like
44°F
Dew Point
30°F
6:24 AM
7 AM
50°F
0%
6mph
NE
Mostly Sunny
Humidity
46%
Feels like
47°F
Dew Point
30°F
8 AM
55°F
0%
2mph
NE
Mostly Sunny
Humidity
38%
Feels like
55°F
Dew Point
30°F
9 AM
61°F
0%
2mph
E
Mostly Sunny
Humidity
33%
Feels like
61°F
Dew Point
32°F
10 AM
65°F
0%
3mph
S
Sunny
Humidity
33%
Feels like
65°F
Dew Point
35°F
11 AM
68°F
0%
4mph
SW
Sunny
Humidity
35%
Feels like
68°F
Dew Point
40°F
12 PM
70°F
0%
5mph
SW
Sunny
Humidity
38%
Feels like
70°F
Dew Point
44°F
1 PM
71°F
10%
5mph
SW
Mostly Sunny
Humidity
41%
Feels like
71°F
Dew Point
46°F
2 PM
70°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
45%
Feels like
70°F
Dew Point
48°F
3 PM
69°F
30%
4mph
SW
30% Chance Rain Showers
Humidity
49%
Feels like
69°F
Dew Point
49°F
4 PM
67°F
40%
3mph
SSW
40% Chance Rain Showers
Humidity
57%
Feels like
67°F
Dew Point
51°F
5 PM
65°F
20%
1mph
S
Partly Cloudy
Humidity
67%
Feels like
65°F
Dew Point
54°F
6 PM
61°F
20%
5mph
ENE
Partly Cloudy
Humidity
73%
Feels like
61°F
Dew Point
53°F
6:15 PM
7 PM
58°F
0%
7mph
NE
Partly Cloudy
Humidity
64%
Feels like
58°F
Dew Point
46°F
8 PM
55°F
0%
7mph
NE
Mostly Clear
Humidity
52%
Feels like
55°F
Dew Point
38°F
9 PM
53°F
0%
8mph
NE
Mostly Clear
Humidity
46%
Feels like
53°F
Dew Point
33°F
10 PM
52°F
0%
9mph
NE
Clear
Humidity
48%
Feels like
52°F
Dew Point
33°F
11 PM
51°F
0%
9mph
NE
Clear
Humidity
55%
Feels like
51°F
Dew Point
35°F

Today's Weather Outlook

Today's Weather Outlook

The first day of March will feature wintry weather in the Lower Midwest and parts of the Northeast.

Weekly Drought Map for February 26, 2026

Widespread Drought Degradation For South, Southeast; Mixed Results Elsewhere

Debris flies through the air as howling winds accompanied by a line of storms approach the old Tarrant County Courthouse in downtown Fort Worth, Texas, on March 2, 2023. (Tom Fox/The Dallas Morning News via AP)

Lightning Season Rapidly Approaching: Best Safety Practices

Rocky Mountain National Park at day in December. (NPS Natural Resources/Wikimedia Commons)

Snowmelt and Flooding

U.S. Route 52 near St. Donatus between Bellevue and Dubuque, Iowa. (Tony Webster from Portland, Oregon)

Winter Weather Driving Safety Tips

Flooding Can Happen in the Winter Too!

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