Hourly Weather Forecast - Poplar Grove, IL

12 AM
42°F
0%
6mph
ESE
Mostly Cloudy
Humidity
71%
Feels like
38°F
Dew Point
33°F
1 AM
40°F
0%
6mph
E
Mostly Cloudy
Humidity
74%
Feels like
36°F
Dew Point
33°F
2 AM
40°F
0%
6mph
E
Mostly Cloudy
Humidity
76%
Feels like
35°F
Dew Point
33°F
3 AM
39°F
0%
7mph
E
Cloudy
Humidity
78%
Feels like
34°F
Dew Point
33°F
4 AM
39°F
0%
7mph
E
Cloudy
Humidity
79%
Feels like
34°F
Dew Point
33°F
5 AM
38°F
10%
8mph
E
Cloudy
Humidity
80%
Feels like
33°F
Dew Point
33°F
6 AM
38°F
10%
8mph
E
Cloudy
Humidity
79%
Feels like
33°F
Dew Point
33°F
6:50 AM
7 AM
39°F
10%
9mph
E
Mostly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
32°F
8 AM
41°F
10%
10mph
E
Mostly Cloudy
Humidity
73%
Feels like
35°F
Dew Point
33°F
9 AM
43°F
10%
10mph
E
Mostly Cloudy
Humidity
69%
Feels like
38°F
Dew Point
34°F
10 AM
46°F
10%
11mph
ESE
Mostly Cloudy
Humidity
64%
Feels like
40°F
Dew Point
34°F
11 AM
47°F
10%
11mph
ESE
Partly Cloudy
Humidity
59%
Feels like
42°F
Dew Point
34°F
12 PM
48°F
10%
11mph
SE
Partly Cloudy
Humidity
57%
Feels like
43°F
Dew Point
34°F
1 PM
49°F
10%
12mph
SE
Partly Cloudy
Humidity
56%
Feels like
44°F
Dew Point
34°F
2 PM
49°F
10%
12mph
SE
Partly Cloudy
Humidity
54%
Feels like
44°F
Dew Point
33°F
3 PM
49°F
10%
11mph
SE
Mostly Sunny
Humidity
54%
Feels like
44°F
Dew Point
33°F
4 PM
49°F
20%
11mph
SE
Sunny
Humidity
55%
Feels like
44°F
Dew Point
33°F
5 PM
48°F
20%
10mph
SE
Sunny
Humidity
57%
Feels like
43°F
Dew Point
33°F
6 PM
46°F
20%
10mph
SE
Sunny
Humidity
60%
Feels like
41°F
Dew Point
33°F
7 PM
44°F
20%
9mph
SSE
Sunny
Humidity
62%
Feels like
38°F
Dew Point
32°F
7:13 PM
8 PM
42°F
10%
9mph
SSE
Mostly Clear
Humidity
67%
Feels like
36°F
Dew Point
31°F
9 PM
41°F
10%
9mph
SSE
Mostly Clear
Humidity
69%
Feels like
35°F
Dew Point
31°F
10 PM
40°F
10%
9mph
SSE
Partly Cloudy
Humidity
71%
Feels like
34°F
Dew Point
31°F
11 PM
40°F
10%
8mph
S
Mostly Clear
Humidity
74%
Feels like
34°F
Dew Point
32°F

Today's High Temperature Outlook

Early Spring Heat Wave Zaps Southwest

Much of the Southwest will observe record-breaking heat through the weekend, with high temperatures reminiscent of mid-summer!

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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