Hourly Weather Forecast - Posen, IL

12 AM
49°F
10%
6mph
S
Mostly Clear
Humidity
68%
Feels like
46°F
Dew Point
39°F
1 AM
49°F
10%
6mph
SSW
Clear
Humidity
71%
Feels like
46°F
Dew Point
40°F
2 AM
49°F
10%
6mph
SSW
Clear
Humidity
73%
Feels like
46°F
Dew Point
40°F
3 AM
49°F
10%
6mph
SSW
Clear
Humidity
75%
Feels like
46°F
Dew Point
41°F
4 AM
48°F
10%
6mph
SSW
Clear
Humidity
77%
Feels like
46°F
Dew Point
42°F
5 AM
48°F
10%
6mph
SSW
Mostly Clear
Humidity
79%
Feels like
45°F
Dew Point
42°F
6 AM
48°F
10%
6mph
SSW
Partly Cloudy
Humidity
80%
Feels like
45°F
Dew Point
42°F
6:44 AM
7 AM
49°F
10%
6mph
SSW
Cloudy
Humidity
76%
Feels like
46°F
Dew Point
42°F
8 AM
51°F
10%
8mph
SW
Cloudy
Humidity
71%
Feels like
51°F
Dew Point
42°F
9 AM
54°F
10%
8mph
WSW
Cloudy
Humidity
70%
Feels like
54°F
Dew Point
44°F
10 AM
56°F
20%
9mph
WSW
Cloudy
Humidity
68%
Feels like
56°F
Dew Point
46°F
11 AM
59°F
20%
8mph
W
Mostly Cloudy
Humidity
62%
Feels like
59°F
Dew Point
46°F
12 PM
61°F
20%
7mph
WNW
Mostly Cloudy
Humidity
58%
Feels like
61°F
Dew Point
46°F
1 PM
63°F
20%
6mph
WNW
Mostly Cloudy
Humidity
54%
Feels like
63°F
Dew Point
46°F
2 PM
65°F
20%
6mph
NW
Mostly Cloudy
Humidity
51%
Feels like
65°F
Dew Point
46°F
3 PM
65°F
30%
7mph
NW
30% Chance of Light Rain
Humidity
47%
Feels like
65°F
Dew Point
44°F
4 PM
65°F
30%
7mph
NW
30% Chance of Light Rain
Humidity
46%
Feels like
65°F
Dew Point
43°F
5 PM
62°F
30%
8mph
NNW
30% Chance of Light Rain
Humidity
48%
Feels like
62°F
Dew Point
42°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?

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