Hourly Weather Forecast - Security, TX

12 AM
38°F
0%
1mph
SSE
Partly Cloudy
Humidity
72%
Feels like
38°F
Dew Point
30°F
1 AM
38°F
0%
1mph
SSE
Partly Cloudy
Humidity
73%
Feels like
38°F
Dew Point
30°F
2 AM
37°F
0%
1mph
SSE
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
30°F
3 AM
37°F
0%
0mph
SE
Partly Cloudy
Humidity
74%
Feels like
37°F
Dew Point
30°F
4 AM
37°F
0%
0mph
ENE
Partly Cloudy
Humidity
75%
Feels like
37°F
Dew Point
29°F
5 AM
36°F
0%
1mph
E
Partly Cloudy
Humidity
76%
Feels like
36°F
Dew Point
29°F
6 AM
37°F
0%
1mph
E
Partly Cloudy
Humidity
77%
Feels like
37°F
Dew Point
30°F
7 AM
38°F
0%
2mph
E
Partly Cloudy
Humidity
76%
Feels like
38°F
Dew Point
31°F
7:10 AM
8 AM
41°F
0%
2mph
E
Partly Cloudy
Humidity
75%
Feels like
41°F
Dew Point
33°F
9 AM
44°F
0%
2mph
E
Partly Cloudy
Humidity
73%
Feels like
44°F
Dew Point
36°F
10 AM
48°F
0%
2mph
ESE
Partly Cloudy
Humidity
70%
Feels like
48°F
Dew Point
39°F
11 AM
53°F
0%
3mph
SE
Partly Cloudy
Humidity
68%
Feels like
53°F
Dew Point
43°F
12 PM
57°F
0%
4mph
SE
Cloudy
Humidity
66%
Feels like
57°F
Dew Point
46°F
1 PM
59°F
0%
5mph
SE
Cloudy
Humidity
65%
Feels like
59°F
Dew Point
48°F
2 PM
60°F
0%
5mph
SE
Cloudy
Humidity
66%
Feels like
60°F
Dew Point
49°F
3 PM
61°F
10%
5mph
SE
Mostly Cloudy
Humidity
68%
Feels like
61°F
Dew Point
50°F
4 PM
60°F
10%
5mph
SE
Mostly Cloudy
Humidity
73%
Feels like
60°F
Dew Point
51°F
5 PM
58°F
20%
5mph
SE
Mostly Cloudy
Humidity
80%
Feels like
58°F
Dew Point
52°F
5:22 PM
6 PM
57°F
20%
4mph
SE
Cloudy
Humidity
86%
Feels like
57°F
Dew Point
53°F
7 PM
56°F
20%
4mph
SE
Cloudy
Humidity
90%
Feels like
56°F
Dew Point
53°F
8 PM
55°F
20%
4mph
SE
Mostly Cloudy
Humidity
94%
Feels like
55°F
Dew Point
54°F
9 PM
55°F
20%
4mph
SE
Cloudy
Humidity
97%
Feels like
55°F
Dew Point
54°F
10 PM
55°F
30%
4mph
SE
30% Chance of Light Rain
Humidity
98%
Feels like
55°F
Dew Point
54°F
11 PM
55°F
30%
3mph
ESE
30% Chance of Light Rain
Humidity
99%
Feels like
55°F
Dew Point
55°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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