Hourly Weather Forecast - South Tucson, AZ

12 AM
54°F
0%
7mph
SE
Clear
Humidity
45%
Feels like
54°F
Dew Point
33°F
1 AM
52°F
0%
7mph
SE
Clear
Humidity
47%
Feels like
52°F
Dew Point
32°F
2 AM
51°F
0%
7mph
SE
Clear
Humidity
48%
Feels like
51°F
Dew Point
32°F
3 AM
50°F
0%
7mph
SE
Clear
Humidity
49%
Feels like
50°F
Dew Point
32°F
4 AM
50°F
0%
7mph
SE
Clear
Humidity
49%
Feels like
47°F
Dew Point
31°F
5 AM
49°F
0%
8mph
SE
Clear
Humidity
50%
Feels like
46°F
Dew Point
31°F
6 AM
49°F
0%
8mph
SE
Clear
Humidity
51%
Feels like
46°F
Dew Point
32°F
7 AM
51°F
0%
8mph
SE
Clear
Humidity
48%
Feels like
51°F
Dew Point
32°F
7:20 AM
8 AM
55°F
0%
8mph
SE
Sunny
Humidity
42%
Feels like
55°F
Dew Point
32°F
9 AM
60°F
0%
7mph
SE
Sunny
Humidity
34%
Feels like
60°F
Dew Point
32°F
10 AM
67°F
0%
7mph
SE
Sunny
Humidity
27%
Feels like
67°F
Dew Point
32°F
11 AM
72°F
0%
6mph
SE
Sunny
Humidity
22%
Feels like
72°F
Dew Point
31°F
12 PM
76°F
0%
5mph
SSE
Sunny
Humidity
19%
Feels like
76°F
Dew Point
31°F
1 PM
79°F
0%
4mph
S
Sunny
Humidity
17%
Feels like
79°F
Dew Point
30°F
2 PM
80°F
0%
4mph
WNW
Sunny
Humidity
16%
Feels like
80°F
Dew Point
29°F
3 PM
80°F
0%
4mph
NNW
Sunny
Humidity
16%
Feels like
80°F
Dew Point
29°F
4 PM
77°F
0%
5mph
NNW
Sunny
Humidity
18%
Feels like
77°F
Dew Point
30°F
5 PM
74°F
0%
5mph
N
Sunny
Humidity
21%
Feels like
74°F
Dew Point
31°F
5:23 PM
6 PM
70°F
0%
5mph
N
Clear
Humidity
24%
Feels like
70°F
Dew Point
31°F
7 PM
67°F
0%
5mph
NE
Clear
Humidity
27%
Feels like
67°F
Dew Point
32°F
8 PM
64°F
0%
5mph
E
Clear
Humidity
31%
Feels like
64°F
Dew Point
32°F
9 PM
60°F
0%
5mph
ESE
Clear
Humidity
35%
Feels like
60°F
Dew Point
33°F
10 PM
57°F
0%
5mph
ESE
Clear
Humidity
39%
Feels like
57°F
Dew Point
33°F
11 PM
55°F
0%
6mph
ESE
Clear
Humidity
42%
Feels like
55°F
Dew Point
32°F

Rainfall and Snowfall Totals Through Thursday

Flooding Rain, Heavy Snow and Winds Slam Northwest, North-Central U.S.

The atmospheric river this week will keep buffeting the Pacific Northwest with heavy rain, snow, and high winds.

Thursday's Weather Outlook

Thursday'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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