Hourly Weather Forecast - Sylvester, TX

12 AM
33°F
0%
3mph
S
Mostly Clear
Humidity
49%
Feels like
30°F
Dew Point
16°F
1 AM
33°F
0%
3mph
S
Partly Cloudy
Humidity
50%
Feels like
30°F
Dew Point
16°F
2 AM
33°F
0%
3mph
S
Partly Cloudy
Humidity
50%
Feels like
30°F
Dew Point
17°F
3 AM
34°F
0%
3mph
S
Partly Cloudy
Humidity
51%
Feels like
31°F
Dew Point
18°F
4 AM
34°F
0%
4mph
S
Mostly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
18°F
5 AM
34°F
0%
4mph
S
Mostly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
19°F
6 AM
35°F
0%
4mph
SSW
Mostly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
20°F
7 AM
37°F
0%
5mph
SSW
Partly Cloudy
Humidity
54%
Feels like
32°F
Dew Point
21°F
7:35 AM
8 AM
38°F
0%
7mph
SSW
Mostly Sunny
Humidity
54%
Feels like
33°F
Dew Point
23°F
9 AM
41°F
0%
8mph
SSW
Mostly Sunny
Humidity
53%
Feels like
36°F
Dew Point
25°F
10 AM
45°F
0%
10mph
SSW
Mostly Sunny
Humidity
50%
Feels like
40°F
Dew Point
28°F
11 AM
50°F
0%
11mph
SSW
Mostly Sunny
Humidity
45%
Feels like
50°F
Dew Point
30°F
12 PM
55°F
0%
13mph
SSW
Mostly Sunny
Humidity
42%
Feels like
55°F
Dew Point
32°F
1 PM
58°F
0%
13mph
SSW
Mostly Sunny
Humidity
40%
Feels like
58°F
Dew Point
34°F
2 PM
60°F
0%
13mph
SSW
Partly Cloudy
Humidity
39%
Feels like
60°F
Dew Point
35°F
3 PM
62°F
0%
13mph
SSW
Partly Cloudy
Humidity
39%
Feels like
62°F
Dew Point
37°F
4 PM
61°F
0%
12mph
SSW
Partly Cloudy
Humidity
42%
Feels like
61°F
Dew Point
38°F
5 PM
59°F
0%
10mph
SSW
Partly Cloudy
Humidity
46%
Feels like
59°F
Dew Point
38°F
5:36 PM
6 PM
58°F
0%
9mph
S
Partly Cloudy
Humidity
50%
Feels like
58°F
Dew Point
39°F
7 PM
56°F
0%
9mph
S
Partly Cloudy
Humidity
53%
Feels like
56°F
Dew Point
39°F
8 PM
54°F
0%
9mph
SSW
Partly Cloudy
Humidity
57%
Feels like
54°F
Dew Point
39°F
9 PM
52°F
0%
9mph
SSW
Partly Cloudy
Humidity
60%
Feels like
52°F
Dew Point
39°F
10 PM
51°F
0%
9mph
SSW
Partly Cloudy
Humidity
62%
Feels like
51°F
Dew Point
39°F
11 PM
50°F
0%
8mph
SSW
Partly Cloudy
Humidity
64%
Feels like
50°F
Dew Point
38°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 A.M.

Snow Spreads Across the Midwest 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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