Hourly Weather Forecast - Big Rock, IL

12 AM
31°F
0%
7mph
SE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
20°F
1 AM
31°F
0%
7mph
SE
Mostly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
19°F
2 AM
31°F
0%
7mph
SE
Mostly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
19°F
3 AM
31°F
0%
7mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
19°F
4 AM
30°F
0%
7mph
SSE
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
19°F
5 AM
30°F
0%
7mph
SSE
Mostly Cloudy
Humidity
62%
Feels like
23°F
Dew Point
19°F
6 AM
30°F
0%
7mph
SSE
Mostly Cloudy
Humidity
63%
Feels like
24°F
Dew Point
19°F
6:51 AM
7 AM
32°F
0%
7mph
S
Mostly Cloudy
Humidity
62%
Feels like
25°F
Dew Point
20°F
8 AM
35°F
0%
9mph
S
Mostly Cloudy
Humidity
59%
Feels like
28°F
Dew Point
22°F
9 AM
39°F
0%
10mph
S
Mostly Cloudy
Humidity
55%
Feels like
32°F
Dew Point
24°F
10 AM
43°F
0%
11mph
S
Mostly Cloudy
Humidity
50%
Feels like
37°F
Dew Point
26°F
11 AM
47°F
0%
11mph
SSW
Mostly Cloudy
Humidity
46%
Feels like
42°F
Dew Point
27°F
12 PM
51°F
0%
11mph
SSW
Cloudy
Humidity
42%
Feels like
51°F
Dew Point
28°F
1 PM
55°F
0%
11mph
SSW
Cloudy
Humidity
38%
Feels like
55°F
Dew Point
29°F
2 PM
56°F
0%
11mph
SSW
Cloudy
Humidity
36%
Feels like
56°F
Dew Point
30°F
3 PM
57°F
0%
11mph
SW
Mostly Cloudy
Humidity
36%
Feels like
57°F
Dew Point
30°F
4 PM
56°F
0%
10mph
SW
Mostly Cloudy
Humidity
39%
Feels like
56°F
Dew Point
31°F
5 PM
54°F
0%
9mph
SW
Partly Cloudy
Humidity
41%
Feels like
54°F
Dew Point
31°F
6 PM
52°F
0%
7mph
SW
Partly Cloudy
Humidity
46%
Feels like
52°F
Dew Point
32°F
7 PM
50°F
10%
6mph
SSW
Partly Cloudy
Humidity
52%
Feels like
47°F
Dew Point
33°F
7:10 PM
8 PM
47°F
10%
5mph
SSW
Partly Cloudy
Humidity
58%
Feels like
45°F
Dew Point
33°F
9 PM
46°F
10%
5mph
S
Partly Cloudy
Humidity
62%
Feels like
43°F
Dew Point
34°F
10 PM
45°F
10%
5mph
S
Partly Cloudy
Humidity
66%
Feels like
42°F
Dew Point
34°F
11 PM
44°F
10%
5mph
SSE
Partly Cloudy
Humidity
70%
Feels like
41°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?

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