Hourly Weather Forecast - San Antonio, San Martín, PE

4 AM
74°F
30%
4mph
NNW
30% Chance Rain Showers
Humidity
91%
Feels like
74°F
Dew Point
71°F
5 AM
75°F
30%
4mph
NW
30% Chance Rain Showers
Humidity
90%
Feels like
75°F
Dew Point
72°F
5:45 AM
6 AM
76°F
20%
4mph
WNW
Partly Cloudy
Humidity
87%
Feels like
76°F
Dew Point
72°F
7 AM
78°F
20%
3mph
W
Partly Cloudy
Humidity
82%
Feels like
78°F
Dew Point
73°F
8 AM
82°F
20%
4mph
E
Partly Cloudy
Humidity
75%
Feels like
87°F
Dew Point
73°F
9 AM
85°F
30%
4mph
E
30% Chance Rain Showers
Humidity
67%
Feels like
91°F
Dew Point
73°F
10 AM
88°F
40%
5mph
ENE
40% Chance Rain Showers
Humidity
60%
Feels like
95°F
Dew Point
72°F
11 AM
91°F
30%
6mph
NNE
30% Chance Rain Showers
Humidity
54%
Feels like
98°F
Dew Point
72°F
12 PM
93°F
50%
8mph
N
50% Chance Rain Showers
Humidity
50%
Feels like
100°F
Dew Point
71°F
1 PM
94°F
40%
9mph
NNE
40% Chance Rain Showers
Humidity
48%
Feels like
102°F
Dew Point
71°F
2 PM
94°F
50%
9mph
NNE
50% Chance Rain Showers
Humidity
47%
Feels like
102°F
Dew Point
71°F
3 PM
94°F
50%
8mph
NNE
50% Chance Rain Showers
Humidity
48%
Feels like
101°F
Dew Point
71°F
4 PM
92°F
30%
8mph
NNE
30% Chance Rain Showers
Humidity
50%
Feels like
98°F
Dew Point
71°F
5 PM
90°F
30%
7mph
NNE
30% Chance Rain Showers
Humidity
54%
Feels like
96°F
Dew Point
71°F
6 PM
88°F
10%
6mph
NNE
Partly Cloudy
Humidity
58%
Feels like
93°F
Dew Point
71°F
6:14 PM
7 PM
85°F
10%
5mph
NE
Warm and Humid
Humidity
63%
Feels like
91°F
Dew Point
71°F
8 PM
83°F
0%
5mph
NE
Warm and Humid
Humidity
68%
Feels like
88°F
Dew Point
71°F
9 PM
81°F
0%
5mph
NE
Warm and Humid
Humidity
73%
Feels like
85°F
Dew Point
71°F
10 PM
79°F
0%
4mph
NNE
Partly Cloudy
Humidity
77%
Feels like
79°F
Dew Point
71°F
11 PM
78°F
0%
4mph
NNE
Partly Cloudy
Humidity
81%
Feels like
78°F
Dew Point
71°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

Weekend 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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