Hourly Weather Forecast - San Antonio, San Martín, PE

12 AM
73°F
40%
4mph
NE
40% Chance Rain Showers
Humidity
93%
Feels like
73°F
Dew Point
71°F
1 AM
73°F
40%
4mph
NE
40% Chance Rain Showers
Humidity
92%
Feels like
73°F
Dew Point
71°F
2 AM
73°F
30%
4mph
NE
30% Chance Rain Showers
Humidity
91%
Feels like
73°F
Dew Point
71°F
3 AM
74°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
89%
Feels like
74°F
Dew Point
70°F
4 AM
74°F
20%
4mph
ENE
Partly Cloudy
Humidity
90%
Feels like
74°F
Dew Point
71°F
5 AM
74°F
30%
4mph
E
30% Chance Rain Showers
Humidity
90%
Feels like
74°F
Dew Point
71°F
5:48 AM
6 AM
75°F
30%
4mph
ESE
30% Chance Rain Showers
Humidity
90%
Feels like
75°F
Dew Point
72°F
7 AM
77°F
30%
4mph
ENE
30% Chance Rain Showers
Humidity
86%
Feels like
77°F
Dew Point
72°F
8 AM
79°F
20%
5mph
NNE
Partly Cloudy
Humidity
79%
Feels like
79°F
Dew Point
72°F
9 AM
83°F
60%
5mph
NNE
60% Chance of Storms
Humidity
71%
Feels like
88°F
Dew Point
72°F
10 AM
86°F
80%
6mph
NNE
80% Chance of Storms
Humidity
64%
Feels like
92°F
Dew Point
72°F
11 AM
88°F
70%
7mph
NNE
70% Chance of Storms
Humidity
59%
Feels like
94°F
Dew Point
72°F
12 PM
90°F
70%
8mph
NNE
70% Chance of Storms
Humidity
55%
Feels like
96°F
Dew Point
71°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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