Hourly Weather Forecast - Río Blanco, San Marcos, GT

12 AM
49°F
0%
3mph
SE
Partly Cloudy
Humidity
79%
Feels like
49°F
Dew Point
43°F
1 AM
49°F
0%
2mph
SSE
Mostly Clear
Humidity
78%
Feels like
49°F
Dew Point
42°F
2 AM
48°F
0%
2mph
S
Mostly Clear
Humidity
73%
Feels like
48°F
Dew Point
40°F
3 AM
47°F
0%
3mph
SSW
Clear
Humidity
68%
Feels like
46°F
Dew Point
37°F
4 AM
47°F
0%
4mph
SSW
Clear
Humidity
61%
Feels like
45°F
Dew Point
34°F
5 AM
46°F
0%
4mph
S
Clear
Humidity
58%
Feels like
43°F
Dew Point
32°F
6 AM
44°F
0%
4mph
S
Clear
Humidity
60%
Feels like
42°F
Dew Point
31°F
6:32 AM
7 AM
46°F
0%
4mph
S
Sunny
Humidity
60%
Feels like
44°F
Dew Point
33°F
8 AM
51°F
0%
2mph
S
Sunny
Humidity
58%
Feels like
51°F
Dew Point
37°F
9 AM
58°F
0%
1mph
S
Sunny
Humidity
49%
Feels like
58°F
Dew Point
39°F
10 AM
63°F
0%
1mph
NNE
Mostly Sunny
Humidity
40%
Feels like
63°F
Dew Point
39°F
11 AM
68°F
0%
3mph
N
Mostly Sunny
Humidity
33%
Feels like
68°F
Dew Point
38°F
12 PM
71°F
0%
5mph
N
Mostly Sunny
Humidity
29%
Feels like
71°F
Dew Point
37°F
1 PM
72°F
0%
6mph
N
Partly Cloudy
Humidity
28%
Feels like
72°F
Dew Point
37°F
2 PM
71°F
0%
7mph
N
Mostly Sunny
Humidity
28%
Feels like
71°F
Dew Point
36°F
3 PM
70°F
10%
8mph
N
Mostly Sunny
Humidity
29%
Feels like
70°F
Dew Point
36°F
4 PM
68°F
10%
8mph
NNE
Partly Cloudy
Humidity
31%
Feels like
68°F
Dew Point
37°F
5 PM
65°F
10%
8mph
NNE
Partly Cloudy
Humidity
36%
Feels like
65°F
Dew Point
38°F
6 PM
62°F
10%
7mph
NE
Partly Cloudy
Humidity
45%
Feels like
62°F
Dew Point
40°F

Saturday Morning's Low Temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. through this weekend.

Weekend Weather Outlook

Weekend Weather Outlook

Image courtesy of Pixabay.com

All About Snow Squalls

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image by Frauke Feind from Pixabay

During Strong Winds: Stay Ready

Windchill chart

Dangers of Wind Chills

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