Hourly Weather Forecast - San Antonio del Sur, Guantánamo, CU

12 AM
69°F
30%
3mph
NE
30% Chance Rain Showers
Humidity
92%
Feels like
69°F
Dew Point
66°F
1 AM
69°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
91%
Feels like
69°F
Dew Point
66°F
2 AM
68°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
90%
Feels like
68°F
Dew Point
65°F
3 AM
68°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
88%
Feels like
68°F
Dew Point
64°F
4 AM
68°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
88%
Feels like
68°F
Dew Point
64°F
5 AM
68°F
50%
4mph
NE
50% Chance Rain Showers
Humidity
90%
Feels like
68°F
Dew Point
65°F
6 AM
68°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
93%
Feels like
68°F
Dew Point
66°F
6:29 AM
7 AM
69°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
92%
Feels like
69°F
Dew Point
67°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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