Hourly Weather Forecast - Posen, IL

12 AM
42°F
10%
2mph
NE
Partly Cloudy
Humidity
68%
Feels like
42°F
Dew Point
32°F
1 AM
41°F
10%
3mph
NNE
Mostly Clear
Humidity
71%
Feels like
41°F
Dew Point
33°F
2 AM
40°F
10%
3mph
NNE
Partly Cloudy
Humidity
73%
Feels like
40°F
Dew Point
32°F
3 AM
39°F
0%
3mph
NE
Partly Cloudy
Humidity
73%
Feels like
37°F
Dew Point
31°F
4 AM
38°F
0%
3mph
NE
Mostly Cloudy
Humidity
74%
Feels like
38°F
Dew Point
31°F
5 AM
38°F
0%
3mph
NE
Mostly Cloudy
Humidity
77%
Feels like
38°F
Dew Point
31°F
6 AM
38°F
0%
3mph
NE
Mostly Cloudy
Humidity
79%
Feels like
38°F
Dew Point
32°F
6:46 AM
7 AM
38°F
0%
3mph
NE
Mostly Cloudy
Humidity
80%
Feels like
36°F
Dew Point
32°F
8 AM
40°F
0%
4mph
ENE
Cloudy
Humidity
76%
Feels like
37°F
Dew Point
33°F
9 AM
42°F
0%
4mph
ENE
Cloudy
Humidity
70%
Feels like
39°F
Dew Point
33°F
10 AM
44°F
0%
5mph
ENE
Cloudy
Humidity
64%
Feels like
42°F
Dew Point
33°F
11 AM
47°F
0%
5mph
E
Mostly Cloudy
Humidity
59%
Feels like
44°F
Dew Point
33°F
12 PM
48°F
0%
6mph
E
Mostly Cloudy
Humidity
56%
Feels like
46°F
Dew Point
33°F
1 PM
49°F
10%
6mph
E
Mostly Cloudy
Humidity
54%
Feels like
47°F
Dew Point
34°F
2 PM
50°F
10%
6mph
E
Mostly Cloudy
Humidity
54%
Feels like
50°F
Dew Point
34°F
3 PM
50°F
20%
6mph
E
Mostly Cloudy
Humidity
54%
Feels like
50°F
Dew Point
34°F
4 PM
49°F
20%
6mph
ESE
Mostly Cloudy
Humidity
56%
Feels like
47°F
Dew Point
34°F
5 PM
47°F
20%
5mph
ESE
Mostly Cloudy
Humidity
59%
Feels like
45°F
Dew Point
34°F
6 PM
45°F
20%
5mph
E
Mostly Cloudy
Humidity
64%
Feels like
43°F
Dew Point
34°F
7 PM
44°F
20%
4mph
ESE
Partly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
33°F
7:08 PM
8 PM
44°F
10%
4mph
ESE
Partly Cloudy
Humidity
66%
Feels like
41°F
Dew Point
33°F
9 PM
44°F
10%
5mph
SE
Partly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
34°F
10 PM
45°F
10%
5mph
SE
Partly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
34°F
11 PM
45°F
10%
5mph
SSE
Partly Cloudy
Humidity
67%
Feels like
42°F
Dew Point
35°F

Saturday's High Temperature Outlook

Scorching Heat Continues Across the Southwest

Dozens of record high temperatures will be challenged or shattered across the Southwest today.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for March 19, 2026

Active Weather, Drought Improvements for Eastern Half; Drying Persists Elsewhere

(Image provided by Pixabay.com)

Lightning Safety

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Story image: WeatherBug user Pat S. captures a plant blooming in Columbia, Md., on February 24, 2017.

When Does Spring Begin?

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide