Hourly Weather Forecast - San Marcos, San Marcos, GT

2 PM
63°F
90%
6mph
WSW
Thunderstorms
Humidity
74%
Feels like
63°F
Dew Point
54°F
3 PM
62°F
90%
3mph
SW
Thunderstorms
Humidity
76%
Feels like
62°F
Dew Point
54°F
4 PM
60°F
70%
2mph
SW
70% Chance of Storms
Humidity
79%
Feels like
60°F
Dew Point
54°F
5 PM
59°F
70%
0mph
ESE
70% Chance of Storms
Humidity
83%
Feels like
59°F
Dew Point
54°F
6 PM
58°F
70%
2mph
NE
70% Chance of Rain
Humidity
86%
Feels like
58°F
Dew Point
53°F
6:17 PM
7 PM
56°F
80%
3mph
NE
80% Chance of Rain
Humidity
88%
Feels like
56°F
Dew Point
53°F
8 PM
55°F
50%
3mph
ENE
50% Chance of Light Rain
Humidity
91%
Feels like
55°F
Dew Point
52°F
9 PM
54°F
50%
3mph
ENE
50% Chance of Light Rain
Humidity
90%
Feels like
54°F
Dew Point
51°F
10 PM
53°F
40%
4mph
ENE
40% Chance of Light Rain
Humidity
88%
Feels like
53°F
Dew Point
50°F
11 PM
53°F
40%
5mph
NE
40% Chance of Light Rain
Humidity
88%
Feels like
53°F
Dew Point
49°F

Thursday's Weather Outlook

Thursday's Weather Outlook

High pressure dominates the weather pattern over the Central U.S. bringing dry and quiet weather to much of the nation.

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide