Hourly Weather Forecast - Port Byron, IL

12 AM
34°F
0%
4mph
W
Hazy
Humidity
95%
Feels like
31°F
Dew Point
33°F
1 AM
33°F
0%
4mph
W
Hazy
Humidity
96%
Feels like
30°F
Dew Point
32°F
2 AM
33°F
0%
4mph
W
Hazy
Humidity
97%
Feels like
29°F
Dew Point
32°F
3 AM
32°F
0%
4mph
W
Foggy
Humidity
99%
Feels like
28°F
Dew Point
32°F
4 AM
31°F
0%
4mph
W
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F
5 AM
31°F
0%
3mph
W
Foggy
Humidity
100%
Feels like
28°F
Dew Point
31°F
6 AM
31°F
0%
3mph
WNW
Cloudy
Humidity
98%
Feels like
28°F
Dew Point
31°F
7 AM
32°F
0%
3mph
WNW
Cloudy
Humidity
95%
Feels like
30°F
Dew Point
31°F
7:06 AM
8 AM
35°F
0%
3mph
WNW
Cloudy
Humidity
91%
Feels like
32°F
Dew Point
32°F
9 AM
37°F
0%
4mph
W
Mostly Cloudy
Humidity
88%
Feels like
34°F
Dew Point
34°F
10 AM
40°F
0%
4mph
W
Mostly Cloudy
Humidity
85%
Feels like
37°F
Dew Point
36°F
11 AM
42°F
0%
4mph
WSW
Partly Cloudy
Humidity
83%
Feels like
39°F
Dew Point
37°F

Wind Gust Forecast for Today

Snow, Blustery Winds Strike U.S. Northern Tier

Winter storms sweeping along the U.S.-Canada border will blanket Washington state to New England as high winds blast.

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

loading ad...

Today's National Outlook

Hurricane Tracker

Allergy Forecast

Traffic Cameras

Weather Cameras

Traffic Cameras

Weather Cameras

Outdoor Sports Guide