Hourly Weather Forecast - Port Byron, IL

12 AM
41°F
10%
15mph
ESE
Cloudy
Humidity
62%
Feels like
34°F
Dew Point
29°F
1 AM
42°F
10%
15mph
ESE
Cloudy
Humidity
64%
Feels like
35°F
Dew Point
31°F
2 AM
43°F
10%
15mph
SE
Cloudy
Humidity
67%
Feels like
36°F
Dew Point
33°F
3 AM
44°F
10%
14mph
SE
Cloudy
Humidity
70%
Feels like
38°F
Dew Point
35°F
4 AM
46°F
10%
14mph
SE
Cloudy
Humidity
73%
Feels like
39°F
Dew Point
38°F
5 AM
47°F
10%
13mph
SSE
Cloudy
Humidity
77%
Feels like
41°F
Dew Point
40°F
6 AM
49°F
20%
14mph
SSE
Cloudy
Humidity
80%
Feels like
43°F
Dew Point
43°F
7 AM
51°F
30%
14mph
SSE
30% Chance of Light Rain
Humidity
82%
Feels like
51°F
Dew Point
45°F
7:13 AM
8 AM
53°F
20%
15mph
S
Cloudy
Humidity
82%
Feels like
53°F
Dew Point
47°F
9 AM
55°F
30%
16mph
S
30% Chance of Light Rain
Humidity
83%
Feels like
55°F
Dew Point
49°F
10 AM
56°F
30%
17mph
S
30% Chance of Light Rain
Humidity
84%
Feels like
56°F
Dew Point
51°F
11 AM
56°F
50%
18mph
S
50% Chance of Light Rain
Humidity
86%
Feels like
56°F
Dew Point
52°F
12 PM
56°F
50%
18mph
S
50% Chance of Light Rain
Humidity
88%
Feels like
56°F
Dew Point
53°F
1 PM
55°F
90%
17mph
S
Light Rain
Humidity
90%
Feels like
55°F
Dew Point
52°F
2 PM
55°F
100%
17mph
SSW
Light Rain
Humidity
90%
Feels like
55°F
Dew Point
52°F
3 PM
52°F
100%
18mph
SW
Rain
Humidity
91%
Feels like
52°F
Dew Point
50°F
4 PM
49°F
100%
17mph
WSW
Rain
Humidity
93%
Feels like
43°F
Dew Point
47°F
5 PM
44°F
100%
14mph
WNW
Rain
Humidity
95%
Feels like
38°F
Dew Point
43°F
6 PM
38°F
100%
16mph
NNW
Heavy Snow
Humidity
100%
Feels like
28°F
Dew Point
38°F
7 PM
32°F
100%
21mph
NNW
Frozen Mix
Humidity
100%
Feels like
20°F
Dew Point
32°F
7:07 PM
8 PM
28°F
90%
23mph
NNW
Snow
Humidity
100%
Feels like
13°F
Dew Point
28°F
9 PM
26°F
90%
23mph
NNW
Snow
Humidity
100%
Feels like
12°F
Dew Point
26°F
10 PM
26°F
90%
23mph
NNW
Snow
Humidity
100%
Feels like
11°F
Dew Point
26°F
11 PM
26°F
90%
24mph
NNW
Snow
Humidity
95%
Feels like
11°F
Dew Point
25°F

Snowfall Forecast Through Monday Morning

Blizzard Conditions, Heavy Snow and Gusty Winds Eye U.S. Northern-Tier

There will be no shortage of winter-like weather across the U.S. Northern-Tier through the month's midpoint.

Weekend Weather Outlook

Weekend Weather Outlook

A tree knocked over after a storm produced high winds. (provided by PublicDomainPictures via Pixabay.com)

Strong Winds in the Springtime

Weekly Drought Map for March 12, 2026

Widespread Drought Improvement For The South, Midwest

Blizzard: Its True Definition

A pothole big enough to hold a traffic cone and garbage. (David Shankbone, Wikimedia Common)

Potholes: A Springtime Driving Menace

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