Hourly Weather Forecast - Round Rock, TX

1 PM
39°F
0%
16mph
NNE
Mostly Cloudy
Humidity
67%
Feels like
30°F
Dew Point
29°F
2 PM
40°F
0%
15mph
NNE
Mostly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
29°F
3 PM
41°F
0%
14mph
NNE
Partly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
29°F
4 PM
40°F
0%
13mph
NNE
Partly Cloudy
Humidity
62%
Feels like
33°F
Dew Point
28°F
5 PM
39°F
0%
12mph
NNE
Partly Cloudy
Humidity
62%
Feels like
32°F
Dew Point
27°F
5:31 PM
6 PM
38°F
0%
11mph
NNE
Mostly Clear
Humidity
64%
Feels like
30°F
Dew Point
26°F
7 PM
36°F
0%
9mph
NNE
Mostly Clear
Humidity
65%
Feels like
29°F
Dew Point
26°F
8 PM
36°F
0%
8mph
NNE
Mostly Clear
Humidity
64%
Feels like
29°F
Dew Point
25°F
9 PM
35°F
0%
7mph
NNE
Clear
Humidity
62%
Feels like
29°F
Dew Point
24°F
10 PM
35°F
0%
7mph
NNE
Clear
Humidity
61%
Feels like
29°F
Dew Point
23°F
11 PM
35°F
0%
7mph
N
Clear
Humidity
64%
Feels like
29°F
Dew Point
24°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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