Hourly Weather Forecast - Saint Jacob, IL

12 AM
42°F
0%
6mph
S
Clear
Humidity
78%
Feels like
39°F
Dew Point
36°F
1 AM
42°F
0%
6mph
S
Clear
Humidity
79%
Feels like
38°F
Dew Point
36°F
2 AM
41°F
0%
5mph
S
Clear
Humidity
82%
Feels like
38°F
Dew Point
36°F
3 AM
41°F
0%
5mph
S
Clear
Humidity
83%
Feels like
38°F
Dew Point
37°F
4 AM
41°F
0%
5mph
S
Mostly Clear
Humidity
86%
Feels like
37°F
Dew Point
37°F
5 AM
40°F
0%
5mph
S
Partly Cloudy
Humidity
89%
Feels like
37°F
Dew Point
37°F
6 AM
41°F
0%
5mph
S
Partly Cloudy
Humidity
88%
Feels like
37°F
Dew Point
37°F
6:56 AM
7 AM
42°F
10%
6mph
S
Partly Cloudy
Humidity
89%
Feels like
38°F
Dew Point
39°F
8 AM
45°F
10%
6mph
S
Partly Cloudy
Humidity
87%
Feels like
42°F
Dew Point
41°F
9 AM
48°F
10%
7mph
S
Partly Cloudy
Humidity
82%
Feels like
45°F
Dew Point
43°F
10 AM
52°F
10%
7mph
S
Partly Cloudy
Humidity
78%
Feels like
52°F
Dew Point
46°F
11 AM
56°F
10%
8mph
SSW
Mostly Sunny
Humidity
73%
Feels like
56°F
Dew Point
48°F
12 PM
59°F
10%
9mph
SSW
Mostly Sunny
Humidity
70%
Feels like
59°F
Dew Point
49°F
1 PM
62°F
10%
9mph
SSW
Mostly Sunny
Humidity
66%
Feels like
62°F
Dew Point
50°F
2 PM
63°F
10%
9mph
SSW
Partly Cloudy
Humidity
64%
Feels like
63°F
Dew Point
51°F
3 PM
63°F
10%
9mph
SSW
Mostly Cloudy
Humidity
63%
Feels like
63°F
Dew Point
50°F
4 PM
61°F
20%
8mph
S
Mostly Cloudy
Humidity
65%
Feels like
61°F
Dew Point
49°F
5 PM
58°F
30%
7mph
S
30% Chance of Light Rain
Humidity
69%
Feels like
58°F
Dew Point
48°F
5:31 PM
6 PM
55°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
74%
Feels like
55°F
Dew Point
47°F
7 PM
54°F
30%
6mph
SSW
30% Chance of Light Rain
Humidity
78%
Feels like
54°F
Dew Point
47°F
8 PM
53°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
81%
Feels like
53°F
Dew Point
47°F
9 PM
52°F
30%
6mph
SW
30% Chance of Light Rain
Humidity
83%
Feels like
52°F
Dew Point
47°F
10 PM
51°F
30%
6mph
WSW
30% Chance of Light Rain
Humidity
85%
Feels like
51°F
Dew Point
46°F
11 PM
49°F
40%
6mph
W
40% Chance of Light Rain
Humidity
86%
Feels like
47°F
Dew Point
46°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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