Hourly Weather Forecast - Osco, IL

12 AM
39°F
0%
13mph
N
Mostly Cloudy
Humidity
72%
Feels like
31°F
Dew Point
31°F
1 AM
38°F
0%
12mph
N
Mostly Cloudy
Humidity
73%
Feels like
30°F
Dew Point
30°F
2 AM
37°F
0%
11mph
N
Mostly Cloudy
Humidity
74%
Feels like
29°F
Dew Point
29°F
3 AM
35°F
0%
11mph
N
Cloudy
Humidity
76%
Feels like
28°F
Dew Point
29°F
4 AM
34°F
0%
10mph
N
Mostly Cloudy
Humidity
78%
Feels like
27°F
Dew Point
28°F
5 AM
33°F
0%
9mph
N
Partly Cloudy
Humidity
79%
Feels like
26°F
Dew Point
28°F
6 AM
32°F
0%
8mph
N
Partly Cloudy
Humidity
81%
Feels like
25°F
Dew Point
27°F
6:59 AM
7 AM
32°F
0%
7mph
N
Mostly Sunny
Humidity
80%
Feels like
26°F
Dew Point
27°F
8 AM
34°F
0%
7mph
N
Mostly Sunny
Humidity
76%
Feels like
27°F
Dew Point
27°F
9 AM
36°F
0%
8mph
N
Partly Cloudy
Humidity
70%
Feels like
30°F
Dew Point
27°F
10 AM
38°F
0%
8mph
N
Partly Cloudy
Humidity
64%
Feels like
32°F
Dew Point
27°F
11 AM
41°F
0%
9mph
N
Partly Cloudy
Humidity
59%
Feels like
35°F
Dew Point
28°F
12 PM
43°F
0%
9mph
N
Partly Cloudy
Humidity
54%
Feels like
38°F
Dew Point
28°F
1 PM
46°F
0%
8mph
N
Partly Cloudy
Humidity
50%
Feels like
41°F
Dew Point
28°F
2 PM
47°F
0%
7mph
N
Partly Cloudy
Humidity
46%
Feels like
44°F
Dew Point
28°F
3 PM
49°F
0%
6mph
N
Mostly Sunny
Humidity
43%
Feels like
46°F
Dew Point
28°F
4 PM
50°F
0%
5mph
NNE
Mostly Sunny
Humidity
42%
Feels like
48°F
Dew Point
28°F
5 PM
49°F
0%
4mph
NNE
Mostly Sunny
Humidity
43%
Feels like
48°F
Dew Point
28°F
6 PM
48°F
0%
3mph
NE
Partly Cloudy
Humidity
45%
Feels like
47°F
Dew Point
28°F
7 PM
46°F
0%
3mph
E
Partly Cloudy
Humidity
48%
Feels like
46°F
Dew Point
28°F
7:16 PM
8 PM
45°F
0%
4mph
ESE
Mostly Cloudy
Humidity
51%
Feels like
43°F
Dew Point
28°F
9 PM
43°F
0%
4mph
SE
Mostly Cloudy
Humidity
55%
Feels like
40°F
Dew Point
28°F
10 PM
42°F
0%
5mph
SE
Mostly Cloudy
Humidity
58%
Feels like
38°F
Dew Point
28°F
11 PM
41°F
0%
6mph
SE
Mostly Cloudy
Humidity
60%
Feels like
36°F
Dew Point
28°F

Today's High Temperature Outlook

Dangerous 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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