Hourly Weather Forecast - Saint Joseph, IL

12 AM
1°F
10%
9mph
NW
Clear
Humidity
81%
Feels like
-15°F
Dew Point
-4°F
1 AM
-1°F
0%
10mph
NW
Very Cold
Humidity
79%
Feels like
-17°F
Dew Point
-5°F
2 AM
-2°F
0%
10mph
NW
Very Cold
Humidity
78%
Feels like
-18°F
Dew Point
-7°F
3 AM
-3°F
0%
10mph
NW
Very Cold
Humidity
78%
Feels like
-19°F
Dew Point
-8°F
4 AM
-4°F
0%
10mph
NW
Very Cold
Humidity
78%
Feels like
-21°F
Dew Point
-9°F
5 AM
-5°F
0%
10mph
NW
Very Cold
Humidity
78%
Feels like
-22°F
Dew Point
-10°F
6 AM
-5°F
0%
10mph
NW
Very Cold
Humidity
78%
Feels like
-23°F
Dew Point
-10°F
7 AM
-5°F
0%
10mph
NW
Very Cold
Humidity
79%
Feels like
-22°F
Dew Point
-10°F
7:06 AM
8 AM
-5°F
0%
9mph
NW
Very Cold
Humidity
81%
Feels like
-21°F
Dew Point
-9°F
9 AM
-3°F
0%
9mph
NW
Very Cold
Humidity
82%
Feels like
-19°F
Dew Point
-7°F
10 AM
-1°F
0%
9mph
NW
Very Cold
Humidity
83%
Feels like
-17°F
Dew Point
-5°F
11 AM
0°F
0%
9mph
NW
Sunny
Humidity
82%
Feels like
-15°F
Dew Point
-4°F
12 PM
2°F
0%
9mph
NW
Sunny
Humidity
79%
Feels like
-13°F
Dew Point
-3°F
1 PM
3°F
0%
9mph
NW
Sunny
Humidity
78%
Feels like
-11°F
Dew Point
-2°F
2 PM
4°F
0%
7mph
NW
Sunny
Humidity
77%
Feels like
-9°F
Dew Point
-2°F
3 PM
4°F
0%
6mph
WNW
Sunny
Humidity
77%
Feels like
-8°F
Dew Point
-2°F
4 PM
2°F
0%
6mph
WNW
Sunny
Humidity
78%
Feels like
-9°F
Dew Point
-3°F
4:27 PM
5 PM
-1°F
0%
5mph
WNW
Very Cold
Humidity
78%
Feels like
-11°F
Dew Point
-6°F
6 PM
-3°F
0%
4mph
W
Very Cold
Humidity
83%
Feels like
-13°F
Dew Point
-7°F
7 PM
-4°F
0%
4mph
W
Very Cold
Humidity
81%
Feels like
-13°F
Dew Point
-9°F
8 PM
-5°F
0%
3mph
W
Very Cold
Humidity
80%
Feels like
-13°F
Dew Point
-10°F
9 PM
-6°F
0%
3mph
W
Very Cold
Humidity
80%
Feels like
-6°F
Dew Point
-11°F
10 PM
-7°F
0%
2mph
WSW
Very Cold
Humidity
79%
Feels like
-7°F
Dew Point
-11°F
11 PM
-7°F
0%
2mph
SW
Very Cold
Humidity
79%
Feels like
-7°F
Dew Point
-11°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.

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

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