Hourly Weather Forecast - McComb, MS

12 AM
58°F
30%
6mph
NNW
30% Chance Rain Showers
Humidity
88%
Feels like
58°F
Dew Point
54°F
1 AM
56°F
20%
6mph
N
Clear
Humidity
82%
Feels like
56°F
Dew Point
51°F
2 AM
55°F
10%
6mph
N
Clear
Humidity
77%
Feels like
55°F
Dew Point
48°F
3 AM
54°F
10%
7mph
N
Clear
Humidity
73%
Feels like
54°F
Dew Point
46°F
4 AM
52°F
10%
7mph
N
Clear
Humidity
72%
Feels like
52°F
Dew Point
44°F
5 AM
51°F
10%
7mph
NNE
Clear
Humidity
71%
Feels like
51°F
Dew Point
42°F
6 AM
50°F
10%
7mph
NNE
Clear
Humidity
67%
Feels like
47°F
Dew Point
39°F
6:55 AM
7 AM
50°F
10%
7mph
NNE
Sunny
Humidity
73%
Feels like
50°F
Dew Point
42°F
8 AM
52°F
10%
7mph
NE
Sunny
Humidity
70%
Feels like
52°F
Dew Point
42°F
9 AM
54°F
10%
8mph
NE
Sunny
Humidity
66%
Feels like
54°F
Dew Point
43°F
10 AM
56°F
10%
7mph
NE
Sunny
Humidity
62%
Feels like
56°F
Dew Point
44°F
11 AM
59°F
10%
6mph
NE
Sunny
Humidity
59%
Feels like
59°F
Dew Point
44°F
12 PM
61°F
10%
6mph
ENE
Sunny
Humidity
55%
Feels like
61°F
Dew Point
45°F
1 PM
63°F
10%
6mph
ENE
Sunny
Humidity
53%
Feels like
63°F
Dew Point
45°F
2 PM
63°F
10%
6mph
ENE
Sunny
Humidity
51%
Feels like
63°F
Dew Point
45°F
3 PM
63°F
10%
6mph
E
Sunny
Humidity
52%
Feels like
63°F
Dew Point
45°F
4 PM
61°F
10%
6mph
E
Sunny
Humidity
57%
Feels like
61°F
Dew Point
45°F
5 PM
57°F
10%
5mph
E
Sunny
Humidity
64%
Feels like
57°F
Dew Point
45°F
5:02 PM
6 PM
55°F
10%
5mph
E
Clear
Humidity
67%
Feels like
55°F
Dew Point
44°F
7 PM
53°F
10%
5mph
E
Clear
Humidity
72%
Feels like
53°F
Dew Point
44°F
8 PM
52°F
10%
5mph
ESE
Clear
Humidity
76%
Feels like
52°F
Dew Point
44°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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