Hourly Weather Forecast - Round Rock, AZ

12 AM
34°F
0%
2mph
S
Mostly Clear
Humidity
63%
Feels like
34°F
Dew Point
22°F
1 AM
33°F
0%
2mph
S
Clear
Humidity
64%
Feels like
33°F
Dew Point
22°F
2 AM
33°F
0%
2mph
SSE
Clear
Humidity
66%
Feels like
33°F
Dew Point
22°F
3 AM
32°F
0%
2mph
SSE
Clear
Humidity
67%
Feels like
32°F
Dew Point
23°F
4 AM
31°F
0%
2mph
SSE
Clear
Humidity
69%
Feels like
31°F
Dew Point
23°F
5 AM
31°F
0%
2mph
SE
Clear
Humidity
71%
Feels like
31°F
Dew Point
23°F
6 AM
30°F
0%
2mph
SE
Clear
Humidity
73%
Feels like
30°F
Dew Point
23°F
7 AM
30°F
0%
2mph
SE
Clear
Humidity
74%
Feels like
30°F
Dew Point
23°F
7:18 AM
8 AM
31°F
0%
2mph
SE
Sunny
Humidity
73%
Feels like
31°F
Dew Point
23°F
9 AM
36°F
0%
2mph
SSE
Sunny
Humidity
65%
Feels like
36°F
Dew Point
25°F
10 AM
42°F
0%
2mph
S
Sunny
Humidity
54%
Feels like
42°F
Dew Point
27°F
11 AM
47°F
0%
2mph
SSW
Sunny
Humidity
45%
Feels like
47°F
Dew Point
27°F
12 PM
51°F
0%
2mph
WSW
Mostly Sunny
Humidity
41%
Feels like
51°F
Dew Point
28°F
1 PM
54°F
0%
2mph
WNW
Mostly Sunny
Humidity
39%
Feels like
54°F
Dew Point
29°F
2 PM
55°F
0%
3mph
NW
Mostly Sunny
Humidity
38%
Feels like
55°F
Dew Point
30°F
3 PM
54°F
0%
3mph
NNW
Mostly Sunny
Humidity
41%
Feels like
54°F
Dew Point
31°F
4 PM
53°F
0%
3mph
NNW
Mostly Sunny
Humidity
45%
Feels like
53°F
Dew Point
32°F
5 PM
50°F
0%
2mph
N
Sunny
Humidity
50%
Feels like
50°F
Dew Point
32°F
5:02 PM
6 PM
47°F
0%
1mph
NNE
Clear
Humidity
55%
Feels like
47°F
Dew Point
32°F
7 PM
44°F
0%
1mph
ESE
Clear
Humidity
61%
Feels like
44°F
Dew Point
31°F
8 PM
41°F
0%
2mph
SE
Clear
Humidity
67%
Feels like
41°F
Dew Point
30°F
9 PM
39°F
0%
2mph
SE
Clear
Humidity
71%
Feels like
39°F
Dew Point
30°F
10 PM
37°F
0%
3mph
SSE
Clear
Humidity
76%
Feels like
37°F
Dew Point
30°F
11 PM
36°F
0%
3mph
SSE
Clear
Humidity
79%
Feels like
36°F
Dew Point
30°F

Snow and ice forecast through Thursday A.M.

Snow Barrels Across the Northern U.S.

Low pressure will produce a swath of snow from Minnesota to Maine into Thursday.

Rainfall Forecast for Northwest through Thursday

Heavy Rain, Flooding Soaks The Northwest

Wednesday's Weather Outlook

Wednesday's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide