Hourly Weather Forecast - San Luis, AZ

12 AM
55°F
0%
2mph
NE
Clear
Humidity
54%
Feels like
55°F
Dew Point
39°F
1 AM
54°F
0%
2mph
NE
Clear
Humidity
55%
Feels like
54°F
Dew Point
38°F
2 AM
53°F
0%
3mph
ENE
Clear
Humidity
56%
Feels like
53°F
Dew Point
38°F
3 AM
52°F
0%
3mph
NE
Clear
Humidity
57%
Feels like
52°F
Dew Point
38°F
4 AM
51°F
0%
3mph
NE
Clear
Humidity
57%
Feels like
51°F
Dew Point
37°F
5 AM
51°F
0%
3mph
NE
Clear
Humidity
58%
Feels like
51°F
Dew Point
37°F
6 AM
50°F
0%
3mph
NE
Clear
Humidity
61%
Feels like
50°F
Dew Point
37°F
7 AM
50°F
0%
3mph
NE
Mostly Clear
Humidity
61%
Feels like
50°F
Dew Point
38°F
7:34 AM
8 AM
53°F
0%
3mph
NE
Mostly Sunny
Humidity
58%
Feels like
53°F
Dew Point
38°F
9 AM
58°F
0%
4mph
ENE
Mostly Sunny
Humidity
49%
Feels like
58°F
Dew Point
39°F
10 AM
65°F
0%
4mph
ENE
Mostly Sunny
Humidity
39%
Feels like
65°F
Dew Point
40°F
11 AM
71°F
0%
4mph
ENE
Mostly Sunny
Humidity
32%
Feels like
71°F
Dew Point
39°F
12 PM
75°F
0%
4mph
E
Mostly Sunny
Humidity
27%
Feels like
75°F
Dew Point
39°F
1 PM
77°F
0%
4mph
E
Mostly Sunny
Humidity
24%
Feels like
77°F
Dew Point
38°F
2 PM
79°F
0%
4mph
E
Sunny
Humidity
23%
Feels like
79°F
Dew Point
38°F
3 PM
79°F
0%
4mph
E
Sunny
Humidity
24%
Feels like
79°F
Dew Point
39°F
4 PM
77°F
0%
4mph
E
Sunny
Humidity
26%
Feels like
77°F
Dew Point
40°F
5 PM
74°F
0%
4mph
ESE
Sunny
Humidity
29%
Feels like
74°F
Dew Point
40°F
5:35 PM
6 PM
71°F
0%
4mph
ESE
Clear
Humidity
34%
Feels like
71°F
Dew Point
41°F
7 PM
66°F
0%
4mph
SE
Clear
Humidity
40%
Feels like
66°F
Dew Point
41°F
8 PM
63°F
0%
4mph
SE
Clear
Humidity
45%
Feels like
63°F
Dew Point
41°F
9 PM
60°F
0%
3mph
SE
Clear
Humidity
49%
Feels like
60°F
Dew Point
41°F
10 PM
58°F
0%
2mph
ESE
Clear
Humidity
52%
Feels like
58°F
Dew Point
40°F
11 PM
56°F
0%
2mph
ENE
Clear
Humidity
55%
Feels like
56°F
Dew Point
40°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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