Hourly Weather Forecast - Round Rock, TX

12 AM
44°F
0%
7mph
S
Mostly Cloudy
Humidity
49%
Feels like
40°F
Dew Point
26°F
1 AM
44°F
0%
7mph
SSW
Mostly Cloudy
Humidity
52%
Feels like
40°F
Dew Point
27°F
2 AM
43°F
0%
7mph
S
Mostly Cloudy
Humidity
54%
Feels like
39°F
Dew Point
28°F
3 AM
43°F
0%
6mph
S
Mostly Cloudy
Humidity
57%
Feels like
39°F
Dew Point
28°F
4 AM
43°F
0%
6mph
S
Mostly Cloudy
Humidity
59%
Feels like
39°F
Dew Point
29°F
5 AM
44°F
0%
6mph
S
Mostly Cloudy
Humidity
59%
Feels like
40°F
Dew Point
30°F
6 AM
45°F
0%
6mph
S
Mostly Cloudy
Humidity
61%
Feels like
42°F
Dew Point
32°F
7 AM
47°F
0%
6mph
S
Mostly Cloudy
Humidity
60%
Feels like
44°F
Dew Point
34°F
7:20 AM
8 AM
49°F
0%
6mph
S
Mostly Cloudy
Humidity
61%
Feels like
46°F
Dew Point
36°F
9 AM
52°F
0%
8mph
S
Cloudy
Humidity
60%
Feels like
52°F
Dew Point
38°F
10 AM
54°F
0%
8mph
S
Cloudy
Humidity
60%
Feels like
54°F
Dew Point
40°F
11 AM
56°F
0%
9mph
S
Cloudy
Humidity
59%
Feels like
56°F
Dew Point
42°F
12 PM
57°F
0%
9mph
S
Cloudy
Humidity
61%
Feels like
57°F
Dew Point
44°F
1 PM
58°F
0%
10mph
S
Cloudy
Humidity
64%
Feels like
58°F
Dew Point
46°F
2 PM
58°F
0%
10mph
S
Cloudy
Humidity
68%
Feels like
58°F
Dew Point
47°F
3 PM
58°F
0%
9mph
S
Cloudy
Humidity
71%
Feels like
58°F
Dew Point
48°F
4 PM
57°F
0%
9mph
S
Cloudy
Humidity
75%
Feels like
57°F
Dew Point
49°F
5 PM
56°F
0%
8mph
S
Cloudy
Humidity
78%
Feels like
56°F
Dew Point
49°F
5:31 PM
6 PM
55°F
0%
7mph
S
Cloudy
Humidity
81%
Feels like
55°F
Dew Point
49°F
7 PM
55°F
0%
7mph
S
Cloudy
Humidity
85%
Feels like
55°F
Dew Point
50°F
8 PM
54°F
10%
6mph
S
Cloudy
Humidity
87%
Feels like
54°F
Dew Point
51°F
9 PM
55°F
10%
6mph
S
Cloudy
Humidity
86%
Feels like
55°F
Dew Point
51°F
10 PM
55°F
0%
6mph
S
Cloudy
Humidity
86%
Feels like
55°F
Dew Point
51°F
11 PM
55°F
0%
5mph
S
Cloudy
Humidity
89%
Feels like
55°F
Dew Point
52°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's 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 person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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