Hourly Weather Forecast - Harvard, IL

12 AM
17°F
10%
6mph
SW
Mostly Cloudy
Humidity
91%
Feels like
8°F
Dew Point
14°F
1 AM
17°F
10%
5mph
SW
Cloudy
Humidity
89%
Feels like
9°F
Dew Point
15°F
2 AM
17°F
10%
5mph
SW
Cloudy
Humidity
90%
Feels like
10°F
Dew Point
15°F
3 AM
18°F
10%
5mph
SW
Cloudy
Humidity
93%
Feels like
10°F
Dew Point
16°F
4 AM
18°F
10%
5mph
SW
Mostly Cloudy
Humidity
91%
Feels like
10°F
Dew Point
16°F
5 AM
18°F
0%
6mph
SSW
Partly Cloudy
Humidity
89%
Feels like
9°F
Dew Point
15°F
6 AM
18°F
0%
6mph
SSW
Hazy
Humidity
94%
Feels like
9°F
Dew Point
16°F
7 AM
18°F
0%
6mph
SSW
Mostly Clear
Humidity
90%
Feels like
9°F
Dew Point
15°F
7:17 AM
8 AM
20°F
0%
6mph
S
Hazy
Humidity
93%
Feels like
11°F
Dew Point
18°F
9 AM
22°F
0%
6mph
S
Sunny
Humidity
90%
Feels like
14°F
Dew Point
19°F
10 AM
24°F
0%
7mph
SSW
Sunny
Humidity
86%
Feels like
16°F
Dew Point
20°F
11 AM
26°F
0%
7mph
SSW
Mostly Sunny
Humidity
84%
Feels like
18°F
Dew Point
22°F
12 PM
28°F
0%
8mph
SSW
Partly Cloudy
Humidity
83%
Feels like
19°F
Dew Point
23°F

Snow and ice forecast through Friday A.M.

Multiple Snow Threats Across the Northern U.S.

Multiple systems will bring snow across the Northern U.S. through the end of the week.

Rainfall Forecast for Northwest through Friday A.M.

Unrelenting Rains Soak the Northwest

Thursday's Weather Outlook

Thursday'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

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide