Hourly Weather Forecast - Machesney Park, IL

12 AM
16°F
0%
3mph
WSW
Mostly Cloudy
Humidity
73%
Feels like
10°F
Dew Point
9°F
1 AM
15°F
0%
3mph
WSW
Mostly Cloudy
Humidity
75%
Feels like
10°F
Dew Point
9°F
2 AM
15°F
0%
3mph
WSW
Mostly Cloudy
Humidity
76%
Feels like
10°F
Dew Point
9°F
3 AM
15°F
0%
3mph
WSW
Cloudy
Humidity
77%
Feels like
10°F
Dew Point
9°F
4 AM
15°F
0%
3mph
W
Cloudy
Humidity
79%
Feels like
10°F
Dew Point
10°F
5 AM
15°F
0%
3mph
W
Cloudy
Humidity
76%
Feels like
15°F
Dew Point
9°F
6 AM
16°F
0%
3mph
WNW
Cloudy
Humidity
76%
Feels like
16°F
Dew Point
10°F
7 AM
17°F
0%
3mph
WNW
Cloudy
Humidity
75%
Feels like
12°F
Dew Point
11°F
7:25 AM
8 AM
19°F
0%
4mph
NW
Cloudy
Humidity
72%
Feels like
14°F
Dew Point
12°F
9 AM
22°F
0%
4mph
NW
Cloudy
Humidity
66%
Feels like
16°F
Dew Point
12°F
10 AM
24°F
0%
5mph
NW
Cloudy
Humidity
64%
Feels like
18°F
Dew Point
14°F
11 AM
26°F
0%
5mph
NW
Cloudy
Humidity
63%
Feels like
19°F
Dew Point
15°F
12 PM
27°F
0%
6mph
NW
Cloudy
Humidity
61%
Feels like
20°F
Dew Point
15°F
1 PM
27°F
0%
6mph
NW
Mostly Cloudy
Humidity
61%
Feels like
21°F
Dew Point
16°F
2 PM
27°F
0%
6mph
NW
Mostly Cloudy
Humidity
62%
Feels like
20°F
Dew Point
16°F
3 PM
26°F
0%
6mph
NW
Mostly Cloudy
Humidity
67%
Feels like
19°F
Dew Point
16°F
4 PM
24°F
0%
5mph
NNW
Mostly Cloudy
Humidity
69%
Feels like
18°F
Dew Point
15°F
4:35 PM
5 PM
23°F
0%
5mph
NNW
Partly Cloudy
Humidity
72%
Feels like
17°F
Dew Point
16°F
6 PM
22°F
0%
4mph
NNW
Partly Cloudy
Humidity
77%
Feels like
16°F
Dew Point
16°F
7 PM
22°F
0%
4mph
NNW
Partly Cloudy
Humidity
79%
Feels like
16°F
Dew Point
16°F
8 PM
21°F
0%
4mph
NNW
Partly Cloudy
Humidity
80%
Feels like
15°F
Dew Point
16°F
9 PM
20°F
0%
4mph
NNW
Mostly Cloudy
Humidity
80%
Feels like
14°F
Dew Point
15°F
10 PM
20°F
0%
4mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
14°F
Dew Point
14°F
11 PM
19°F
0%
4mph
NNW
Mostly Cloudy
Humidity
79%
Feels like
13°F
Dew Point
13°F

Snow and Ice Forecast Through Monday

Storm Brings Heavy Midwestern Snow, New England Icing

A winter storm will deliver snow and significant icing from the Midwest to New England.

Tuesday's Weather Outlook

Tuesday's Weather Outlook

Satellite image of Hurricane Melissa

2025 Year in Review: Powerful Hurricanes in the Atlantic

A frame from an automated video of a tornado and its mesocyclone that derailed multiple train cars near Enderlin, North Dakota and destroyed multiple homes on June 20, 2025. (ChrisWx via Wikimedia Commons)

2025 Year in Review: Extreme Weather - January through June

Large wall of dust approaching Phoenix Sky Harbor Airport at around 5:30 PM MST (Photo credit: Mike Olbinski via NWS)

2025 Year in Review: Extreme Weather - July Through December

Photos and videos from the Palisades Fire that started in the City of Los Angeles, January 8, 2025. (CAL FIRE_Official via Wikimedia Commons)

2025 Year in Review: Billion Dollar Disasters - The California Wildfires

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Snow & Ski Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide