Hourly Weather Forecast - McDonough, GA

12 AM
42°F
10%
1mph
S
Clear
Humidity
80%
Feels like
42°F
Dew Point
36°F
1 AM
41°F
10%
1mph
S
Clear
Humidity
83%
Feels like
41°F
Dew Point
36°F
2 AM
40°F
10%
1mph
SSW
Clear
Humidity
85%
Feels like
40°F
Dew Point
36°F
3 AM
39°F
10%
0mph
SSW
Clear
Humidity
86%
Feels like
39°F
Dew Point
36°F
4 AM
39°F
10%
0mph
SW
Clear
Humidity
90%
Feels like
39°F
Dew Point
37°F
5 AM
39°F
10%
0mph
SW
Hazy
Humidity
92%
Feels like
39°F
Dew Point
37°F
6 AM
38°F
20%
0mph
SW
Hazy
Humidity
94%
Feels like
38°F
Dew Point
37°F
7 AM
39°F
20%
0mph
WSW
Hazy
Humidity
91%
Feels like
39°F
Dew Point
37°F
7:36 AM
8 AM
42°F
20%
0mph
SW
Mostly Sunny
Humidity
86%
Feels like
42°F
Dew Point
38°F
9 AM
47°F
20%
1mph
SW
Mostly Sunny
Humidity
79%
Feels like
47°F
Dew Point
41°F
10 AM
51°F
20%
2mph
SW
Partly Cloudy
Humidity
74%
Feels like
51°F
Dew Point
44°F
11 AM
55°F
20%
2mph
SW
Partly Cloudy
Humidity
70%
Feels like
55°F
Dew Point
46°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today'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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