Hourly Weather Forecast - Sylvester, TX

4 AM
42°F
0%
6mph
N
Clear
Humidity
58%
Feels like
38°F
Dew Point
28°F
5 AM
41°F
0%
6mph
N
Clear
Humidity
61%
Feels like
36°F
Dew Point
28°F
6 AM
40°F
0%
6mph
N
Clear
Humidity
63%
Feels like
36°F
Dew Point
28°F
7 AM
40°F
0%
6mph
N
Clear
Humidity
62%
Feels like
35°F
Dew Point
28°F
7:39 AM
8 AM
40°F
0%
6mph
N
Mostly Sunny
Humidity
60%
Feels like
36°F
Dew Point
28°F
9 AM
42°F
0%
7mph
N
Mostly Sunny
Humidity
57%
Feels like
37°F
Dew Point
28°F
10 AM
44°F
0%
7mph
N
Partly Cloudy
Humidity
53%
Feels like
40°F
Dew Point
28°F
11 AM
48°F
0%
7mph
N
Partly Cloudy
Humidity
47%
Feels like
45°F
Dew Point
29°F
12 PM
51°F
0%
6mph
N
Partly Cloudy
Humidity
43%
Feels like
51°F
Dew Point
29°F
1 PM
54°F
0%
5mph
N
Partly Cloudy
Humidity
41%
Feels like
54°F
Dew Point
31°F
2 PM
56°F
0%
4mph
NNE
Partly Cloudy
Humidity
39%
Feels like
56°F
Dew Point
32°F
3 PM
58°F
0%
4mph
NNE
Partly Cloudy
Humidity
39%
Feels like
58°F
Dew Point
33°F
4 PM
58°F
0%
4mph
NE
Partly Cloudy
Humidity
41%
Feels like
58°F
Dew Point
34°F
5 PM
56°F
0%
4mph
NE
Partly Cloudy
Humidity
44%
Feels like
56°F
Dew Point
35°F
5:38 PM
6 PM
55°F
0%
3mph
ENE
Partly Cloudy
Humidity
47%
Feels like
55°F
Dew Point
35°F
7 PM
53°F
0%
3mph
E
Partly Cloudy
Humidity
52%
Feels like
53°F
Dew Point
36°F
8 PM
51°F
0%
3mph
ESE
Mostly Clear
Humidity
57%
Feels like
51°F
Dew Point
36°F
9 PM
49°F
0%
3mph
SE
Clear
Humidity
61%
Feels like
49°F
Dew Point
37°F
10 PM
48°F
0%
3mph
SSE
Clear
Humidity
65%
Feels like
47°F
Dew Point
37°F
11 PM
47°F
0%
3mph
S
Clear
Humidity
68%
Feels like
46°F
Dew Point
37°F

Rain And Snow Totals Through Monday

Atmospheric River Impacts Northern California

The plume of abundant moisture impacting the Northwest the last several days will focus more on Northern California through Monday bringing heavy rainfall and mountain snow.

NOAA, NCDC

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Today's Weather Outlook

Today's Weather Outlook

Cold weather

During Extreme Cold: Watch for Frostbite!

Flu Update Valid For Week Ending December 13, 2025

Weekly Flu Update: Flu Spreading Hard Across U.S.

Watch vs. Warning

Flash Flood Watch and Warning Defined

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