Hourly Weather Forecast - Saint Joseph, IL

12 AM
20°F
10%
15mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
6°F
Dew Point
10°F
1 AM
19°F
0%
14mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
5°F
Dew Point
10°F
2 AM
19°F
0%
13mph
WNW
Mostly Cloudy
Humidity
66%
Feels like
5°F
Dew Point
9°F
3 AM
18°F
0%
12mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
6°F
Dew Point
9°F
4 AM
18°F
0%
11mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
5°F
Dew Point
9°F
5 AM
17°F
0%
10mph
WNW
Mostly Cloudy
Humidity
67%
Feels like
5°F
Dew Point
8°F
6 AM
17°F
0%
9mph
WNW
Partly Cloudy
Humidity
65%
Feels like
5°F
Dew Point
7°F
7 AM
17°F
0%
9mph
NW
Partly Cloudy
Humidity
64%
Feels like
6°F
Dew Point
7°F
7:09 AM
8 AM
18°F
0%
9mph
WNW
Partly Cloudy
Humidity
63%
Feels like
7°F
Dew Point
8°F
9 AM
19°F
0%
8mph
WNW
Partly Cloudy
Humidity
61%
Feels like
9°F
Dew Point
8°F
10 AM
21°F
0%
7mph
WNW
Partly Cloudy
Humidity
59%
Feels like
12°F
Dew Point
9°F
11 AM
23°F
0%
7mph
W
Partly Cloudy
Humidity
55%
Feels like
14°F
Dew Point
9°F
12 PM
24°F
0%
7mph
WSW
Mostly Sunny
Humidity
52%
Feels like
16°F
Dew Point
9°F
1 PM
26°F
0%
7mph
SW
Sunny
Humidity
50%
Feels like
18°F
Dew Point
10°F
2 PM
27°F
0%
8mph
SSW
Sunny
Humidity
49%
Feels like
19°F
Dew Point
10°F
3 PM
27°F
0%
8mph
SSW
Sunny
Humidity
49%
Feels like
19°F
Dew Point
11°F
4 PM
27°F
0%
8mph
S
Sunny
Humidity
51%
Feels like
19°F
Dew Point
11°F
4:28 PM
5 PM
27°F
0%
8mph
S
Clear
Humidity
55%
Feels like
18°F
Dew Point
13°F
6 PM
26°F
0%
9mph
SSE
Clear
Humidity
59%
Feels like
17°F
Dew Point
14°F
7 PM
26°F
0%
9mph
SSE
Mostly Clear
Humidity
63%
Feels like
17°F
Dew Point
15°F
8 PM
26°F
0%
10mph
SSE
Partly Cloudy
Humidity
66%
Feels like
16°F
Dew Point
16°F
9 PM
26°F
0%
11mph
S
Partly Cloudy
Humidity
69%
Feels like
16°F
Dew Point
17°F
10 PM
26°F
0%
12mph
S
Partly Cloudy
Humidity
71%
Feels like
16°F
Dew Point
18°F
11 PM
27°F
0%
13mph
S
Partly Cloudy
Humidity
72%
Feels like
16°F
Dew Point
19°F

Wind chill temperatures Monday A.M.

Cold Weather Chills the Nation Down to the Gulf

Extreme cold paired with their wind chill values will shiver much of the nation.

Snowfall forecast through Monday evening.

Mid-Atlantic, Great Lakes Snow Piles Up

Monday's Weather Outlook

Monday's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

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

Cold Air Damming - Cause And Effects

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