Hourly Weather Forecast - San Luis, AZ

12 AM
55°F
0%
2mph
NE
Clear
Humidity
57%
Feels like
55°F
Dew Point
40°F
1 AM
54°F
0%
2mph
NNE
Clear
Humidity
58%
Feels like
54°F
Dew Point
40°F
2 AM
53°F
0%
2mph
N
Clear
Humidity
59%
Feels like
53°F
Dew Point
39°F
3 AM
52°F
0%
2mph
N
Clear
Humidity
59%
Feels like
52°F
Dew Point
38°F
4 AM
52°F
0%
2mph
N
Clear
Humidity
59%
Feels like
52°F
Dew Point
38°F
5 AM
51°F
0%
2mph
NNE
Clear
Humidity
59%
Feels like
51°F
Dew Point
38°F
6 AM
50°F
0%
3mph
NNE
Clear
Humidity
62%
Feels like
50°F
Dew Point
38°F
7 AM
51°F
0%
3mph
NNE
Clear
Humidity
64%
Feels like
51°F
Dew Point
39°F
7:35 AM
8 AM
53°F
0%
4mph
NNE
Sunny
Humidity
61%
Feels like
53°F
Dew Point
40°F
9 AM
59°F
0%
4mph
N
Sunny
Humidity
51%
Feels like
59°F
Dew Point
41°F
10 AM
66°F
0%
4mph
N
Sunny
Humidity
41%
Feels like
66°F
Dew Point
42°F
11 AM
72°F
0%
5mph
N
Sunny
Humidity
34%
Feels like
72°F
Dew Point
42°F
12 PM
75°F
0%
5mph
N
Sunny
Humidity
30%
Feels like
75°F
Dew Point
41°F
1 PM
78°F
0%
5mph
N
Sunny
Humidity
27%
Feels like
78°F
Dew Point
41°F
2 PM
79°F
0%
5mph
N
Sunny
Humidity
27%
Feels like
79°F
Dew Point
42°F
3 PM
79°F
0%
5mph
N
Sunny
Humidity
28%
Feels like
79°F
Dew Point
43°F
4 PM
78°F
0%
4mph
N
Sunny
Humidity
30%
Feels like
78°F
Dew Point
44°F
5 PM
75°F
0%
4mph
N
Sunny
Humidity
34%
Feels like
75°F
Dew Point
45°F
5:36 PM
6 PM
71°F
0%
3mph
N
Clear
Humidity
39%
Feels like
71°F
Dew Point
45°F
7 PM
67°F
0%
3mph
N
Mostly Clear
Humidity
44%
Feels like
67°F
Dew Point
44°F
8 PM
64°F
0%
2mph
NNW
Mostly Clear
Humidity
48%
Feels like
64°F
Dew Point
44°F
9 PM
61°F
0%
2mph
NNW
Mostly Clear
Humidity
51%
Feels like
61°F
Dew Point
43°F
10 PM
59°F
0%
2mph
N
Clear
Humidity
54%
Feels like
59°F
Dew Point
43°F
11 PM
58°F
0%
2mph
N
Clear
Humidity
57%
Feels like
58°F
Dew Point
43°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

In the path of a weak low-pressure system that brings snow to the Midwest and Northeast, extreme cold weather and brutally cold wind chill values will bring a bitter cold to much of the Nation.

Snowfall forecast through Sunday evening.

Snow Spreads Across the Ohio Valley into the Mid-Atlantic

Weekend Weather Outlook

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

Cold Air Damming - Cause And Effects

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