Hourly Weather Forecast - Poplar Grove, IL

12 AM
38°F
10%
7mph
S
Partly Cloudy
Humidity
86%
Feels like
33°F
Dew Point
35°F
1 AM
38°F
10%
7mph
SSW
Partly Cloudy
Humidity
90%
Feels like
33°F
Dew Point
35°F
2 AM
38°F
10%
7mph
SSW
Partly Cloudy
Humidity
92%
Feels like
33°F
Dew Point
36°F
3 AM
39°F
20%
7mph
SSW
Mostly Cloudy
Humidity
90%
Feels like
34°F
Dew Point
37°F
4 AM
40°F
20%
7mph
SW
Cloudy
Humidity
89%
Feels like
35°F
Dew Point
37°F
5 AM
40°F
20%
7mph
SW
Cloudy
Humidity
87%
Feels like
35°F
Dew Point
37°F
6 AM
40°F
20%
7mph
WSW
Cloudy
Humidity
84%
Feels like
36°F
Dew Point
36°F
6:48 AM
7 AM
42°F
20%
7mph
W
Cloudy
Humidity
80%
Feels like
37°F
Dew Point
36°F
8 AM
44°F
20%
8mph
WNW
Cloudy
Humidity
76%
Feels like
40°F
Dew Point
37°F
9 AM
47°F
20%
9mph
NW
Cloudy
Humidity
72%
Feels like
42°F
Dew Point
38°F
10 AM
49°F
30%
10mph
NW
30% Chance of Light Rain
Humidity
69%
Feels like
45°F
Dew Point
40°F
11 AM
51°F
30%
11mph
NW
30% Chance of Light Rain
Humidity
66%
Feels like
51°F
Dew Point
41°F
12 PM
53°F
30%
11mph
NNW
30% Chance of Light Rain
Humidity
66%
Feels like
53°F
Dew Point
42°F
1 PM
56°F
30%
11mph
NNW
30% Chance of Light Rain
Humidity
64%
Feels like
56°F
Dew Point
44°F
2 PM
58°F
30%
11mph
NNW
30% Chance Rain Showers
Humidity
60%
Feels like
58°F
Dew Point
44°F
3 PM
59°F
30%
13mph
NNW
30% Chance Rain Showers
Humidity
59%
Feels like
59°F
Dew Point
45°F
4 PM
59°F
30%
13mph
N
30% Chance Rain Showers
Humidity
61%
Feels like
59°F
Dew Point
46°F
5 PM
56°F
40%
13mph
N
40% Chance Rain Showers
Humidity
68%
Feels like
56°F
Dew Point
46°F
6 PM
52°F
40%
13mph
N
40% Chance Rain Showers
Humidity
74%
Feels like
52°F
Dew Point
44°F
7 PM
46°F
30%
12mph
N
30% Chance Rain Showers
Humidity
79%
Feels like
41°F
Dew Point
40°F
7:14 PM
8 PM
42°F
30%
12mph
N
30% Chance Rain Showers
Humidity
73%
Feels like
35°F
Dew Point
34°F
9 PM
40°F
20%
12mph
N
Partly Cloudy
Humidity
76%
Feels like
33°F
Dew Point
33°F
10 PM
40°F
10%
12mph
NNE
Partly Cloudy
Humidity
76%
Feels like
32°F
Dew Point
33°F
11 PM
39°F
10%
12mph
NNE
Partly Cloudy
Humidity
75%
Feels like
32°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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