Hourly Weather Forecast - San Marcos, San Marcos, GT

1 PM
72°F
70%
6mph
SW
70% Chance of Storms
Humidity
59%
Feels like
72°F
Dew Point
57°F
2 PM
71°F
70%
4mph
SW
70% Chance of Storms
Humidity
61%
Feels like
71°F
Dew Point
56°F
3 PM
69°F
70%
3mph
SW
70% Chance of Storms
Humidity
63%
Feels like
69°F
Dew Point
56°F
4 PM
68°F
70%
2mph
SW
70% Chance of Storms
Humidity
66%
Feels like
68°F
Dew Point
56°F
5 PM
66°F
70%
2mph
NNE
70% Chance of Storms
Humidity
71%
Feels like
66°F
Dew Point
56°F
6 PM
65°F
70%
3mph
NE
70% Chance of Storms
Humidity
75%
Feels like
65°F
Dew Point
56°F
6:24 PM
7 PM
63°F
60%
5mph
NE
60% Chance of Storms
Humidity
77%
Feels like
63°F
Dew Point
56°F
8 PM
62°F
60%
5mph
NE
60% Chance of Storms
Humidity
78%
Feels like
62°F
Dew Point
55°F
9 PM
61°F
60%
4mph
NE
60% Chance Rain Showers
Humidity
79%
Feels like
61°F
Dew Point
54°F
10 PM
60°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
82%
Feels like
60°F
Dew Point
54°F
11 PM
59°F
40%
4mph
NE
40% Chance Rain Showers
Humidity
86%
Feels like
59°F
Dew Point
55°F

Today's Severe Weather Outlook

Heavy Rain, Severe Storms Impact the Southeast

Heavy rainfall and gusty thunderstorms target portions of the Southeast today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for April 30th, 2026

Latest Drought Update: Deep Drought Continues

(Image provided by Manfred Richter via Pixabay.com)

Plant Care: What to Do When Frosts and Freezes Occur

Featured image via Pixabay.com

Drought Impacts: It's More Than You Think!

A thunderstorm is seen in the Plains. (Courtesy of Pixabay.com)

Spring Weather Hazards: Excessive Heat to Blizzards

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