Hourly Weather Forecast - Troy, IL

12 AM
25°F
10%
5mph
S
Cloudy
Humidity
59%
Feels like
19°F
Dew Point
13°F
1 AM
25°F
30%
6mph
S
30 % Chance of Heavy Snow
Humidity
63%
Feels like
18°F
Dew Point
14°F
2 AM
24°F
30%
6mph
S
30 % Chance of Heavy Snow
Humidity
66%
Feels like
17°F
Dew Point
14°F
3 AM
24°F
10%
7mph
S
Cloudy
Humidity
69%
Feels like
16°F
Dew Point
15°F
4 AM
23°F
10%
7mph
S
Mostly Cloudy
Humidity
72%
Feels like
15°F
Dew Point
16°F
5 AM
23°F
10%
6mph
S
Mostly Clear
Humidity
73%
Feels like
15°F
Dew Point
16°F
6 AM
24°F
10%
6mph
S
Clear
Humidity
73%
Feels like
16°F
Dew Point
16°F
7 AM
25°F
10%
6mph
S
Clear
Humidity
71%
Feels like
18°F
Dew Point
17°F
7:12 AM
8 AM
28°F
10%
6mph
S
Sunny
Humidity
66%
Feels like
21°F
Dew Point
18°F
9 AM
31°F
10%
7mph
SSW
Sunny
Humidity
60%
Feels like
25°F
Dew Point
19°F
10 AM
35°F
10%
8mph
SSW
Sunny
Humidity
54%
Feels like
28°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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