Hourly Weather Forecast - Eureka, IL

12 AM
23°F
10%
8mph
NW
Mostly Cloudy
Humidity
73%
Feels like
14°F
Dew Point
16°F
1 AM
22°F
10%
8mph
NW
Mostly Cloudy
Humidity
74%
Feels like
13°F
Dew Point
15°F
2 AM
22°F
10%
9mph
NW
Mostly Cloudy
Humidity
75%
Feels like
12°F
Dew Point
15°F
3 AM
21°F
10%
9mph
NW
Partly Cloudy
Humidity
77%
Feels like
11°F
Dew Point
15°F
4 AM
20°F
10%
9mph
NW
Partly Cloudy
Humidity
78%
Feels like
9°F
Dew Point
14°F
5 AM
19°F
10%
9mph
NW
Mostly Clear
Humidity
75%
Feels like
9°F
Dew Point
13°F
6 AM
18°F
10%
9mph
NW
Clear
Humidity
75%
Feels like
8°F
Dew Point
12°F
7 AM
18°F
10%
9mph
NW
Clear
Humidity
64%
Feels like
8°F
Dew Point
8°F
7:15 AM
8 AM
18°F
10%
9mph
NW
Sunny
Humidity
65%
Feels like
7°F
Dew Point
8°F
9 AM
19°F
10%
9mph
NW
Sunny
Humidity
62%
Feels like
8°F
Dew Point
8°F
10 AM
20°F
10%
9mph
NW
Sunny
Humidity
59%
Feels like
10°F
Dew Point
8°F
11 AM
22°F
10%
9mph
WNW
Sunny
Humidity
56%
Feels like
11°F
Dew Point
9°F
12 PM
23°F
10%
10mph
WNW
Sunny
Humidity
54%
Feels like
13°F
Dew Point
9°F
1 PM
24°F
10%
10mph
WNW
Sunny
Humidity
53%
Feels like
14°F
Dew Point
10°F
2 PM
25°F
10%
10mph
WNW
Sunny
Humidity
53%
Feels like
14°F
Dew Point
10°F
3 PM
24°F
10%
10mph
WNW
Sunny
Humidity
53%
Feels like
14°F
Dew Point
10°F

Snow Forecast through Saturday

Multiple Snowy Systems Hit Great Lakes, Northeast

A new disturbance will track across the Upper Midwest, central Appalachia, Northeast, and Great Lakes.

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide