Hourly Weather Forecast - Round Rock, AZ

12 AM
33°F
0%
2mph
SSE
Mostly Clear
Humidity
71%
Feels like
33°F
Dew Point
24°F
1 AM
32°F
0%
2mph
SE
Clear
Humidity
72%
Feels like
32°F
Dew Point
24°F
2 AM
31°F
0%
2mph
SE
Clear
Humidity
74%
Feels like
31°F
Dew Point
24°F
3 AM
31°F
0%
2mph
SE
Clear
Humidity
76%
Feels like
31°F
Dew Point
24°F
4 AM
30°F
0%
2mph
SE
Clear
Humidity
79%
Feels like
30°F
Dew Point
25°F
5 AM
30°F
0%
2mph
SE
Clear
Humidity
81%
Feels like
30°F
Dew Point
25°F
6 AM
29°F
0%
2mph
SE
Clear
Humidity
83%
Feels like
29°F
Dew Point
25°F
7 AM
29°F
0%
2mph
SE
Clear
Humidity
85%
Feels like
29°F
Dew Point
25°F
7:21 AM
8 AM
30°F
0%
2mph
SE
Sunny
Humidity
82%
Feels like
30°F
Dew Point
25°F
9 AM
35°F
0%
1mph
S
Sunny
Humidity
73%
Feels like
35°F
Dew Point
27°F
10 AM
42°F
0%
1mph
WSW
Sunny
Humidity
60%
Feels like
42°F
Dew Point
29°F
11 AM
47°F
0%
2mph
W
Sunny
Humidity
49%
Feels like
47°F
Dew Point
29°F
12 PM
51°F
0%
2mph
WNW
Sunny
Humidity
43%
Feels like
51°F
Dew Point
30°F
1 PM
54°F
0%
2mph
NW
Sunny
Humidity
40%
Feels like
54°F
Dew Point
30°F
2 PM
55°F
0%
3mph
NNW
Sunny
Humidity
39%
Feels like
55°F
Dew Point
30°F
3 PM
54°F
0%
3mph
NNW
Sunny
Humidity
42%
Feels like
54°F
Dew Point
31°F
4 PM
51°F
0%
3mph
NNW
Sunny
Humidity
48%
Feels like
51°F
Dew Point
32°F
5 PM
48°F
0%
3mph
NNW
Sunny
Humidity
53%
Feels like
48°F
Dew Point
32°F
5:03 PM
6 PM
45°F
0%
2mph
N
Clear
Humidity
59%
Feels like
45°F
Dew Point
31°F
7 PM
42°F
0%
2mph
NNE
Clear
Humidity
64%
Feels like
42°F
Dew Point
31°F
8 PM
38°F
0%
2mph
ENE
Mostly Clear
Humidity
69%
Feels like
38°F
Dew Point
29°F
9 PM
36°F
0%
2mph
E
Mostly Clear
Humidity
72%
Feels like
36°F
Dew Point
28°F
10 PM
35°F
0%
2mph
ESE
Mostly Clear
Humidity
73%
Feels like
35°F
Dew Point
27°F
11 PM
33°F
0%
2mph
SE
Mostly Clear
Humidity
74%
Feels like
33°F
Dew Point
26°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