Hourly Weather Forecast - Decatur, OH

12 AM
26°F
0%
4mph
SSE
Mostly Clear
Humidity
70%
Feels like
20°F
Dew Point
17°F
1 AM
26°F
0%
5mph
SSE
Partly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
18°F
2 AM
26°F
0%
5mph
SSE
Partly Cloudy
Humidity
71%
Feels like
20°F
Dew Point
18°F
3 AM
26°F
10%
5mph
SSE
Mostly Clear
Humidity
71%
Feels like
20°F
Dew Point
19°F
4 AM
27°F
10%
5mph
S
Mostly Clear
Humidity
72%
Feels like
21°F
Dew Point
19°F
5 AM
27°F
10%
6mph
S
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
19°F
6 AM
27°F
10%
6mph
S
Partly Cloudy
Humidity
73%
Feels like
20°F
Dew Point
20°F
7 AM
28°F
10%
6mph
S
Mostly Cloudy
Humidity
73%
Feels like
21°F
Dew Point
20°F
7:48 AM
8 AM
30°F
10%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
22°F
Dew Point
22°F
9 AM
32°F
10%
9mph
S
Mostly Cloudy
Humidity
71%
Feels like
25°F
Dew Point
24°F
10 AM
35°F
10%
9mph
S
Partly Cloudy
Humidity
68%
Feels like
27°F
Dew Point
25°F
11 AM
38°F
10%
10mph
S
Partly Cloudy
Humidity
64%
Feels like
31°F
Dew Point
26°F
12 PM
41°F
10%
11mph
SSW
Partly Cloudy
Humidity
59%
Feels like
34°F
Dew Point
27°F
1 PM
43°F
10%
11mph
SSW
Partly Cloudy
Humidity
55%
Feels like
37°F
Dew Point
28°F
2 PM
45°F
10%
11mph
SSW
Partly Cloudy
Humidity
54%
Feels like
39°F
Dew Point
29°F
3 PM
46°F
10%
11mph
SSW
Mostly Sunny
Humidity
54%
Feels like
40°F
Dew Point
30°F
4 PM
46°F
20%
11mph
SSW
Mostly Sunny
Humidity
56%
Feels like
41°F
Dew Point
31°F
5 PM
46°F
20%
10mph
SSW
Mostly Sunny
Humidity
58%
Feels like
41°F
Dew Point
32°F
5:15 PM
6 PM
45°F
20%
10mph
SSW
Clear
Humidity
61%
Feels like
40°F
Dew Point
32°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

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

Cold Air Damming - Cause And Effects

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