Hourly Weather Forecast - San Tan Valley, AZ

3 PM
71°F
0%
1mph
WNW
Sunny
Humidity
25%
Feels like
71°F
Dew Point
34°F
4 PM
69°F
0%
1mph
WNW
Sunny
Humidity
28%
Feels like
69°F
Dew Point
35°F
5 PM
65°F
0%
1mph
WNW
Sunny
Humidity
33%
Feels like
65°F
Dew Point
35°F
5:19 PM
6 PM
60°F
0%
1mph
NW
Clear
Humidity
41%
Feels like
60°F
Dew Point
37°F
7 PM
56°F
0%
1mph
NNE
Clear
Humidity
48%
Feels like
56°F
Dew Point
37°F
8 PM
53°F
0%
1mph
NE
Clear
Humidity
54%
Feels like
53°F
Dew Point
37°F
9 PM
51°F
0%
1mph
E
Clear
Humidity
59%
Feels like
51°F
Dew Point
37°F
10 PM
49°F
0%
1mph
ESE
Clear
Humidity
63%
Feels like
49°F
Dew Point
37°F
11 PM
48°F
0%
1mph
ESE
Clear
Humidity
63%
Feels like
48°F
Dew Point
36°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

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Traffic Cameras

Weather Cameras

Outdoor Sports Guide