Hourly Weather Forecast - San Antonio Sacatepéquez, San Marcos, GT

12 AM
53°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
82%
Feels like
53°F
Dew Point
48°F
1 AM
53°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
83%
Feels like
53°F
Dew Point
48°F
2 AM
52°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
84%
Feels like
52°F
Dew Point
47°F
3 AM
52°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
85%
Feels like
52°F
Dew Point
47°F
4 AM
52°F
30%
7mph
NE
30% Chance Rain Showers
Humidity
85%
Feels like
52°F
Dew Point
47°F
5 AM
51°F
0%
7mph
NE
Partly Cloudy
Humidity
88%
Feels like
51°F
Dew Point
48°F
6 AM
51°F
0%
8mph
NE
Partly Cloudy
Humidity
90%
Feels like
51°F
Dew Point
48°F
6:27 AM
7 AM
52°F
0%
7mph
NE
Partly Cloudy
Humidity
89%
Feels like
52°F
Dew Point
48°F
8 AM
55°F
10%
6mph
NE
Partly Cloudy
Humidity
80%
Feels like
55°F
Dew Point
49°F
9 AM
60°F
10%
6mph
ENE
Partly Cloudy
Humidity
71%
Feels like
60°F
Dew Point
50°F
10 AM
62°F
10%
4mph
ENE
Partly Cloudy
Humidity
67%
Feels like
62°F
Dew Point
51°F
11 AM
64°F
10%
4mph
E
Partly Cloudy
Humidity
64%
Feels like
64°F
Dew Point
52°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Sunday Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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