Hourly Weather Forecast - Gillespie, IL

12 AM
26°F
10%
9mph
S
Partly Cloudy
Humidity
54%
Feels like
17°F
Dew Point
12°F
1 AM
26°F
20%
9mph
S
Mostly Cloudy
Humidity
55%
Feels like
17°F
Dew Point
12°F
2 AM
26°F
20%
9mph
S
Cloudy
Humidity
56%
Feels like
17°F
Dew Point
13°F
3 AM
26°F
20%
9mph
S
Cloudy
Humidity
57%
Feels like
17°F
Dew Point
13°F
4 AM
26°F
20%
9mph
S
Cloudy
Humidity
58%
Feels like
17°F
Dew Point
13°F
5 AM
26°F
10%
9mph
S
Cloudy
Humidity
59%
Feels like
17°F
Dew Point
14°F
6 AM
27°F
30%
9mph
S
30 % Chance of Heavy Snow
Humidity
60%
Feels like
18°F
Dew Point
14°F
7 AM
28°F
10%
8mph
S
Cloudy
Humidity
60%
Feels like
19°F
Dew Point
16°F
7:13 AM
8 AM
29°F
10%
8mph
S
Mostly Cloudy
Humidity
61%
Feels like
22°F
Dew Point
18°F
9 AM
31°F
10%
8mph
S
Mostly Cloudy
Humidity
61%
Feels like
24°F
Dew Point
19°F
10 AM
33°F
10%
7mph
SSW
Partly Cloudy
Humidity
58%
Feels like
26°F
Dew Point
20°F
11 AM
35°F
10%
7mph
SSW
Partly Cloudy
Humidity
55%
Feels like
29°F
Dew Point
20°F
12 PM
36°F
10%
6mph
SSW
Partly Cloudy
Humidity
52%
Feels like
31°F
Dew Point
20°F
1 PM
37°F
10%
6mph
SW
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
20°F
2 PM
37°F
10%
6mph
W
Partly Cloudy
Humidity
51%
Feels like
32°F
Dew Point
20°F
3 PM
36°F
10%
6mph
WNW
Partly Cloudy
Humidity
53%
Feels like
31°F
Dew Point
20°F
4 PM
35°F
10%
5mph
NW
Mostly Sunny
Humidity
56%
Feels like
30°F
Dew Point
20°F
5 PM
33°F
10%
6mph
N
Mostly Sunny
Humidity
60%
Feels like
27°F
Dew Point
20°F

Snow Forecast through Sunday

Unrelenting Storm Track Brings Snow to Great Lakes & Northeast

A couple low pressure systems will produce additional snowfall across the Great Lakes, Upper Midwest, and Northeast this weekend into the upcoming week.

Weekend Weather Outlook

Weekend Weather Outlook

Weekly Drought Map for January 15, 2026

Active Weather Creates Mix of Improvements, Degradations to Drought Depiction

Vehicle driving in wintry conditions

Prepare Your Car for Cold Weather

(Image provided by NOAA)

Polar Vortex: What Is It?

People skating on a frozen pond on a clear day. (Image by Q K from Pixabay)

Safety Tips For Icy Surfaces

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