Hourly Weather Forecast - Machesney Park, IL

5 AM
19°F
0%
4mph
NW
Partly Cloudy
Humidity
65%
Feels like
13°F
Dew Point
9°F
6 AM
18°F
0%
4mph
NW
Partly Cloudy
Humidity
66%
Feels like
12°F
Dew Point
8°F
7 AM
18°F
0%
3mph
NW
Partly Cloudy
Humidity
68%
Feels like
12°F
Dew Point
9°F
7:15 AM
8 AM
19°F
0%
3mph
WNW
Partly Cloudy
Humidity
69%
Feels like
14°F
Dew Point
10°F
9 AM
20°F
0%
3mph
WNW
Partly Cloudy
Humidity
67%
Feels like
20°F
Dew Point
11°F
10 AM
22°F
0%
3mph
W
Partly Cloudy
Humidity
66%
Feels like
18°F
Dew Point
13°F
11 AM
24°F
0%
4mph
W
Partly Cloudy
Humidity
64%
Feels like
19°F
Dew Point
14°F
12 PM
25°F
0%
4mph
W
Cloudy
Humidity
64%
Feels like
20°F
Dew Point
15°F
1 PM
25°F
0%
3mph
WSW
Mostly Cloudy
Humidity
66%
Feels like
25°F
Dew Point
15°F
2 PM
24°F
0%
3mph
SW
Cloudy
Humidity
68%
Feels like
24°F
Dew Point
15°F
3 PM
23°F
0%
2mph
SW
Cloudy
Humidity
73%
Feels like
23°F
Dew Point
15°F
4 PM
22°F
0%
1mph
S
Cloudy
Humidity
77%
Feels like
22°F
Dew Point
16°F
4:23 PM
5 PM
21°F
0%
1mph
ESE
Cloudy
Humidity
82%
Feels like
21°F
Dew Point
16°F
6 PM
21°F
20%
2mph
E
Cloudy
Humidity
83%
Feels like
21°F
Dew Point
17°F
7 PM
20°F
20%
2mph
E
Cloudy
Humidity
84%
Feels like
20°F
Dew Point
16°F
8 PM
20°F
20%
2mph
E
Cloudy
Humidity
85%
Feels like
20°F
Dew Point
16°F
9 PM
19°F
30%
2mph
E
30% Chance of Flurries
Humidity
86%
Feels like
19°F
Dew Point
16°F
10 PM
19°F
30%
2mph
E
30% Chance of Flurries
Humidity
88%
Feels like
19°F
Dew Point
15°F
11 PM
18°F
30%
2mph
ENE
30 % Chance of Heavy Snow
Humidity
89%
Feels like
18°F
Dew Point
15°F

Snowfall forecast through Saturday A.M.

More Snow Across the Northern U.S. into the Midwest

The parade of snow will continue across the northern U.S. and Midwest through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Rains Finally Easing Across the Northwest

Today's Weather Outlook

Today's Weather Outlook

Weekly Drought Map for December 4, 2025

Active Week of Weather Leads to Mixed Drought Results

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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

Safety Tips For Icy Surfaces

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

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Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide