Hourly Weather Forecast - Posen, IL

12 AM
26°F
0%
4mph
SSE
Partly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
21°F
1 AM
26°F
0%
4mph
SSE
Partly Cloudy
Humidity
82%
Feels like
21°F
Dew Point
21°F
2 AM
25°F
0%
3mph
SSE
Partly Cloudy
Humidity
83%
Feels like
21°F
Dew Point
21°F
3 AM
25°F
0%
3mph
S
Partly Cloudy
Humidity
84%
Feels like
21°F
Dew Point
21°F
4 AM
25°F
0%
4mph
S
Partly Cloudy
Humidity
84%
Feels like
21°F
Dew Point
21°F
5 AM
25°F
0%
4mph
S
Partly Cloudy
Humidity
85%
Feels like
21°F
Dew Point
21°F
6 AM
26°F
0%
4mph
S
Partly Cloudy
Humidity
85%
Feels like
21°F
Dew Point
22°F
6:54 AM
7 AM
26°F
0%
4mph
S
Mostly Sunny
Humidity
84%
Feels like
21°F
Dew Point
22°F
8 AM
28°F
0%
4mph
S
Mostly Sunny
Humidity
82%
Feels like
23°F
Dew Point
23°F
9 AM
30°F
0%
4mph
S
Mostly Sunny
Humidity
79%
Feels like
26°F
Dew Point
24°F
10 AM
32°F
0%
4mph
SSW
Mostly Sunny
Humidity
75%
Feels like
28°F
Dew Point
26°F
11 AM
35°F
0%
4mph
SSW
Partly Cloudy
Humidity
73%
Feels like
31°F
Dew Point
27°F
12 PM
37°F
0%
4mph
SSW
Partly Cloudy
Humidity
72%
Feels like
33°F
Dew Point
29°F
1 PM
38°F
0%
4mph
SSW
Partly Cloudy
Humidity
69%
Feels like
35°F
Dew Point
29°F
2 PM
40°F
0%
4mph
SSW
Partly Cloudy
Humidity
68%
Feels like
37°F
Dew Point
30°F
3 PM
40°F
0%
4mph
SSW
Partly Cloudy
Humidity
70%
Feels like
37°F
Dew Point
31°F
4 PM
39°F
0%
3mph
SSW
Mostly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
31°F
5 PM
38°F
0%
3mph
S
Mostly Cloudy
Humidity
75%
Feels like
36°F
Dew Point
31°F
5:16 PM
6 PM
37°F
0%
3mph
S
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
30°F
7 PM
36°F
0%
3mph
S
Cloudy
Humidity
78%
Feels like
36°F
Dew Point
30°F
8 PM
35°F
0%
3mph
S
Cloudy
Humidity
79%
Feels like
35°F
Dew Point
30°F
9 PM
35°F
0%
3mph
SSE
Cloudy
Humidity
80%
Feels like
35°F
Dew Point
29°F
10 PM
34°F
0%
3mph
SSE
Partly Cloudy
Humidity
82%
Feels like
34°F
Dew Point
29°F
11 PM
34°F
0%
3mph
SSE
Mostly Clear
Humidity
84%
Feels like
34°F
Dew Point
30°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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