Hourly Weather Forecast - Union, IL

12 AM
37°F
20%
8mph
N
Mostly Clear
Humidity
74%
Feels like
30°F
Dew Point
29°F
1 AM
35°F
10%
9mph
N
Clear
Humidity
76%
Feels like
29°F
Dew Point
29°F
2 AM
34°F
10%
9mph
N
Clear
Humidity
77%
Feels like
27°F
Dew Point
28°F
3 AM
33°F
10%
9mph
NNE
Clear
Humidity
77%
Feels like
25°F
Dew Point
27°F
4 AM
32°F
10%
10mph
NNE
Clear
Humidity
77%
Feels like
24°F
Dew Point
26°F
5 AM
31°F
10%
9mph
NNE
Clear
Humidity
75%
Feels like
23°F
Dew Point
24°F
6 AM
30°F
10%
9mph
NNE
Clear
Humidity
74%
Feels like
22°F
Dew Point
23°F
6:26 AM
7 AM
31°F
10%
9mph
NNE
Sunny
Humidity
73%
Feels like
23°F
Dew Point
23°F
8 AM
33°F
10%
10mph
NE
Mostly Sunny
Humidity
66%
Feels like
25°F
Dew Point
22°F
9 AM
35°F
10%
10mph
NE
Partly Cloudy
Humidity
61%
Feels like
27°F
Dew Point
23°F
10 AM
37°F
10%
11mph
NE
Partly Cloudy
Humidity
56%
Feels like
30°F
Dew Point
23°F
11 AM
39°F
10%
10mph
NE
Partly Cloudy
Humidity
52%
Feels like
33°F
Dew Point
23°F
12 PM
41°F
10%
10mph
ENE
Mostly Cloudy
Humidity
46%
Feels like
35°F
Dew Point
22°F
1 PM
43°F
10%
10mph
ENE
Mostly Cloudy
Humidity
44%
Feels like
37°F
Dew Point
22°F
2 PM
44°F
10%
10mph
ENE
Cloudy
Humidity
40%
Feels like
38°F
Dew Point
21°F
3 PM
44°F
10%
10mph
E
Cloudy
Humidity
39%
Feels like
38°F
Dew Point
20°F

Today's Severe Weather Outlook

Central U.S. Slammed By Multiple Severe Weather Systems

A pair of low pressure systems will bring severe thunderstorms to the Plains and Midwest through Friday, along with flooding concerns.

Snowfall Forecast Through Friday

Heavy Snow Blankets the West through Upper Midwest

Thursday's Weather Outlook

Thursday's Weather Outlook

Weekly Drought Map for March 26, 2026

Extreme Weather Leads To A Mix Of Drought Development & Relief

Severe storm moving over the Texas Panhandle

What Is A Severe Thunderstorm?

(Image provided by Pixabay.com)

Sun Safety: Protect Your Skin During Spring

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