Hourly Weather Forecast - Sylvester, TX

12 AM
32°F
0%
2mph
SSE
Partly Cloudy
Humidity
52%
Feels like
32°F
Dew Point
16°F
1 AM
32°F
0%
2mph
SSE
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
17°F
2 AM
32°F
0%
3mph
SSE
Partly Cloudy
Humidity
53%
Feels like
32°F
Dew Point
17°F
3 AM
33°F
0%
3mph
S
Partly Cloudy
Humidity
53%
Feels like
30°F
Dew Point
18°F
4 AM
33°F
0%
3mph
S
Partly Cloudy
Humidity
53%
Feels like
30°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
S
Mostly Cloudy
Humidity
54%
Feels like
31°F
Dew Point
20°F
7 AM
36°F
0%
5mph
S
Mostly Cloudy
Humidity
55%
Feels like
31°F
Dew Point
21°F
7:35 AM
8 AM
37°F
0%
6mph
S
Mostly Cloudy
Humidity
56%
Feels like
32°F
Dew Point
23°F
9 AM
39°F
0%
8mph
SSW
Mostly Cloudy
Humidity
56%
Feels like
33°F
Dew Point
25°F
10 AM
43°F
0%
9mph
SSW
Mostly Cloudy
Humidity
54%
Feels like
37°F
Dew Point
27°F
11 AM
47°F
0%
11mph
SSW
Mostly Cloudy
Humidity
50%
Feels like
42°F
Dew Point
29°F
12 PM
51°F
0%
11mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
51°F
Dew Point
31°F
1 PM
55°F
0%
12mph
SSW
Partly Cloudy
Humidity
44%
Feels like
55°F
Dew Point
33°F
2 PM
57°F
0%
12mph
SSW
Partly Cloudy
Humidity
43%
Feels like
57°F
Dew Point
35°F
3 PM
59°F
0%
12mph
SSW
Partly Cloudy
Humidity
43%
Feels like
59°F
Dew Point
36°F
4 PM
58°F
0%
11mph
SSW
Partly Cloudy
Humidity
45%
Feels like
58°F
Dew Point
37°F
5 PM
56°F
0%
10mph
S
Partly Cloudy
Humidity
49%
Feels like
56°F
Dew Point
38°F
5:36 PM
6 PM
55°F
0%
9mph
S
Partly Cloudy
Humidity
54%
Feels like
55°F
Dew Point
38°F
7 PM
53°F
0%
9mph
S
Partly Cloudy
Humidity
58%
Feels like
53°F
Dew Point
39°F
8 PM
52°F
0%
9mph
SSW
Mostly Cloudy
Humidity
62%
Feels like
52°F
Dew Point
39°F
9 PM
50°F
0%
9mph
SSW
Cloudy
Humidity
66%
Feels like
50°F
Dew Point
39°F
10 PM
49°F
0%
9mph
SSW
Cloudy
Humidity
68%
Feels like
46°F
Dew Point
39°F
11 PM
49°F
0%
9mph
SSW
Cloudy
Humidity
69%
Feels like
45°F
Dew Point
39°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

Monday's Weather Outlook

Monday'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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