Hourly Weather Forecast - Saint Joseph, IL

12 AM
20°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
13°F
Dew Point
20°F
1 AM
19°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
13°F
Dew Point
19°F
2 AM
19°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
12°F
Dew Point
19°F
3 AM
18°F
0%
4mph
ESE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
18°F
4 AM
17°F
0%
4mph
SE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
17°F
5 AM
18°F
0%
4mph
SE
Foggy
Humidity
100%
Feels like
11°F
Dew Point
18°F
6 AM
18°F
0%
4mph
SE
Foggy
Humidity
100%
Feels like
12°F
Dew Point
18°F
6:52 AM
7 AM
20°F
0%
5mph
SE
Hazy
Humidity
95%
Feels like
13°F
Dew Point
19°F
8 AM
23°F
0%
5mph
SE
Hazy
Humidity
92%
Feels like
16°F
Dew Point
21°F
9 AM
26°F
0%
5mph
SE
Mostly Sunny
Humidity
84%
Feels like
20°F
Dew Point
22°F
10 AM
29°F
0%
5mph
SSE
Mostly Sunny
Humidity
79%
Feels like
24°F
Dew Point
24°F
11 AM
32°F
0%
6mph
S
Mostly Sunny
Humidity
76%
Feels like
26°F
Dew Point
25°F
12 PM
33°F
0%
6mph
S
Mostly Sunny
Humidity
76%
Feels like
28°F
Dew Point
27°F
1 PM
35°F
0%
6mph
S
Mostly Sunny
Humidity
74%
Feels like
30°F
Dew Point
28°F
2 PM
36°F
0%
6mph
S
Mostly Sunny
Humidity
74%
Feels like
31°F
Dew Point
29°F
3 PM
36°F
0%
6mph
S
Sunny
Humidity
76%
Feels like
31°F
Dew Point
29°F
4 PM
35°F
0%
6mph
S
Sunny
Humidity
80%
Feels like
29°F
Dew Point
29°F
5 PM
33°F
0%
6mph
S
Sunny
Humidity
87%
Feels like
27°F
Dew Point
30°F
5:20 PM
6 PM
31°F
0%
6mph
S
Hazy
Humidity
93%
Feels like
25°F
Dew Point
30°F
7 PM
30°F
0%
7mph
S
Hazy
Humidity
96%
Feels like
24°F
Dew Point
29°F
8 PM
30°F
0%
7mph
S
Hazy
Humidity
97%
Feels like
23°F
Dew Point
29°F
9 PM
29°F
0%
7mph
S
Hazy
Humidity
98%
Feels like
22°F
Dew Point
29°F
10 PM
29°F
0%
7mph
S
Foggy
Humidity
99%
Feels like
22°F
Dew Point
29°F
11 PM
29°F
0%
7mph
S
Foggy
Humidity
100%
Feels like
22°F
Dew Point
29°F

Friday's Weather Outlook

Friday's Weather Outlook

A snow-filled clipper system is set to sweep through the Great Lakes, Ohio Valley, and Mid-Atlantic.

Weekend Weather Preview

Weekend Weather Preview

Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

All About Snow Squalls

A person in a pink coat and red mittens holding a snowball. (Image by Dmitriy Gutarev from Pixabay)

Cold Weather and Worsening Health Conditions

Windchill chart

Dangers of Wind Chills

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