Hourly Weather Forecast - Round Rock, TX

12 AM
45°F
0%
8mph
S
Partly Cloudy
Humidity
48%
Feels like
41°F
Dew Point
26°F
1 AM
44°F
0%
7mph
SSW
Partly Cloudy
Humidity
51%
Feels like
40°F
Dew Point
27°F
2 AM
43°F
0%
7mph
SSW
Partly Cloudy
Humidity
54%
Feels like
39°F
Dew Point
28°F
3 AM
43°F
0%
6mph
SSW
Partly Cloudy
Humidity
57%
Feels like
39°F
Dew Point
28°F
4 AM
42°F
0%
6mph
SSW
Partly Cloudy
Humidity
60%
Feels like
38°F
Dew Point
29°F
5 AM
42°F
0%
6mph
S
Partly Cloudy
Humidity
63%
Feels like
38°F
Dew Point
30°F
6 AM
42°F
0%
6mph
S
Partly Cloudy
Humidity
68%
Feels like
38°F
Dew Point
32°F
7 AM
44°F
0%
6mph
S
Partly Cloudy
Humidity
68%
Feels like
40°F
Dew Point
34°F
7:20 AM
8 AM
46°F
0%
6mph
S
Mostly Cloudy
Humidity
67%
Feels like
43°F
Dew Point
36°F
9 AM
50°F
0%
7mph
S
Mostly Cloudy
Humidity
64%
Feels like
47°F
Dew Point
38°F
10 AM
52°F
0%
8mph
S
Mostly Cloudy
Humidity
64%
Feels like
52°F
Dew Point
40°F
11 AM
54°F
0%
9mph
S
Mostly Cloudy
Humidity
63%
Feels like
54°F
Dew Point
42°F
12 PM
56°F
0%
9mph
S
Mostly Cloudy
Humidity
65%
Feels like
56°F
Dew Point
44°F
1 PM
57°F
0%
10mph
S
Mostly Cloudy
Humidity
66%
Feels like
57°F
Dew Point
46°F
2 PM
58°F
0%
10mph
S
Mostly Cloudy
Humidity
68%
Feels like
58°F
Dew Point
47°F
3 PM
58°F
0%
9mph
S
Mostly Cloudy
Humidity
70%
Feels like
58°F
Dew Point
48°F
4 PM
57°F
0%
9mph
S
Mostly Cloudy
Humidity
73%
Feels like
57°F
Dew Point
49°F
5 PM
56°F
0%
8mph
S
Mostly Cloudy
Humidity
76%
Feels like
56°F
Dew Point
49°F
5:31 PM
6 PM
56°F
0%
7mph
S
Mostly Cloudy
Humidity
80%
Feels like
56°F
Dew Point
49°F
7 PM
55°F
0%
6mph
S
Mostly Cloudy
Humidity
83%
Feels like
55°F
Dew Point
50°F
8 PM
55°F
0%
6mph
S
Mostly Cloudy
Humidity
85%
Feels like
55°F
Dew Point
51°F
9 PM
55°F
0%
6mph
S
Mostly Cloudy
Humidity
85%
Feels like
55°F
Dew Point
51°F
10 PM
55°F
0%
6mph
S
Mostly Cloudy
Humidity
84%
Feels like
55°F
Dew Point
51°F
11 PM
55°F
0%
6mph
S
Mostly Cloudy
Humidity
88%
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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