Hourly Weather Forecast - McDonough, GA

9 AM
30°F
0%
1mph
WNW
Sunny
Humidity
63%
Feels like
30°F
Dew Point
19°F
10 AM
36°F
0%
1mph
W
Sunny
Humidity
50%
Feels like
36°F
Dew Point
19°F
11 AM
41°F
0%
2mph
W
Sunny
Humidity
41%
Feels like
41°F
Dew Point
20°F
12 PM
46°F
0%
2mph
W
Sunny
Humidity
36%
Feels like
46°F
Dew Point
20°F
1 PM
49°F
0%
2mph
WSW
Sunny
Humidity
31%
Feels like
49°F
Dew Point
20°F
2 PM
51°F
0%
2mph
WSW
Sunny
Humidity
28%
Feels like
51°F
Dew Point
19°F
3 PM
52°F
0%
2mph
WSW
Sunny
Humidity
28%
Feels like
52°F
Dew Point
20°F
4 PM
51°F
0%
2mph
SW
Sunny
Humidity
32%
Feels like
51°F
Dew Point
22°F
5 PM
47°F
0%
1mph
SW
Sunny
Humidity
37%
Feels like
47°F
Dew Point
23°F
5:30 PM
6 PM
44°F
0%
1mph
SW
Clear
Humidity
44%
Feels like
44°F
Dew Point
23°F
7 PM
41°F
0%
1mph
SW
Clear
Humidity
49%
Feels like
41°F
Dew Point
23°F
8 PM
39°F
0%
1mph
SW
Clear
Humidity
53%
Feels like
39°F
Dew Point
23°F
9 PM
38°F
0%
1mph
SSW
Mostly Clear
Humidity
52%
Feels like
38°F
Dew Point
22°F
10 PM
37°F
0%
1mph
SSW
Mostly Clear
Humidity
51%
Feels like
37°F
Dew Point
20°F
11 PM
35°F
0%
1mph
SW
Mostly Clear
Humidity
54%
Feels like
35°F
Dew Point
20°F

Rainfall and Snowfall Totals Through Wednesday

Heavy Rain, Snow, and Winds Wallop Northwest

The atmospheric river this week continues to hit the Pacific Northwest with heavy rain, snow, and high winds.

Tuesday'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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