Hourly Weather Forecast - Port Byron, IL

11 AM
40°F
0%
17mph
NNW
Mostly Cloudy
Humidity
71%
Feels like
31°F
Dew Point
31°F
12 PM
40°F
0%
16mph
NNW
Mostly Cloudy
Humidity
68%
Feels like
31°F
Dew Point
30°F
1 PM
40°F
0%
17mph
NNW
Mostly Cloudy
Humidity
65%
Feels like
31°F
Dew Point
29°F
2 PM
39°F
0%
17mph
NNW
Mostly Cloudy
Humidity
62%
Feels like
30°F
Dew Point
28°F
3 PM
39°F
0%
17mph
NNW
Mostly Cloudy
Humidity
60%
Feels like
30°F
Dew Point
26°F
4 PM
37°F
0%
16mph
NNW
Partly Cloudy
Humidity
60%
Feels like
28°F
Dew Point
25°F
5 PM
36°F
0%
15mph
NNW
Partly Cloudy
Humidity
61%
Feels like
26°F
Dew Point
24°F
5:23 PM
6 PM
34°F
0%
13mph
NNW
Partly Cloudy
Humidity
62%
Feels like
24°F
Dew Point
22°F
7 PM
32°F
0%
13mph
NNW
Mostly Clear
Humidity
62%
Feels like
22°F
Dew Point
20°F
8 PM
30°F
0%
13mph
NNW
Clear
Humidity
61%
Feels like
20°F
Dew Point
18°F
9 PM
28°F
0%
12mph
N
Clear
Humidity
60%
Feels like
18°F
Dew Point
16°F
10 PM
26°F
0%
11mph
N
Clear
Humidity
59%
Feels like
16°F
Dew Point
14°F
11 PM
25°F
0%
10mph
N
Clear
Humidity
57%
Feels like
14°F
Dew Point
12°F

Saturday morning low temperatures

Snow, Record-Breaking Cold Headed for Great Lakes & Northeast

Frigid temperatures, high winds, and snow headed to a large portion of the eastern U.S. today through this weekend.

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Weekly Drought Map for February 5, 2026

Scarce Precipitation Leads to Widespread Drought Degradation

Image courtesy of Pixabay.com

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Dangers of Wind Chills

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