Hourly Weather Forecast - Port Byron, IL
22°F
70%
3mphN70% Chance of Heavy Snow
Humidity76%Feels like18°FDew Point16°F
22°F
70%
4mphN70% Chance of Snow
Humidity77%Feels like17°FDew Point16°F
22°F
70%
4mphN70% Chance of Flurries
Humidity78%Feels like16°FDew Point16°F
22°F
0%
4mphNPartly Cloudy
Humidity79%Feels like15°FDew Point16°F
21°F
0%
5mphNNEMostly Cloudy
Humidity79%Feels like14°FDew Point16°F
21°F
0%
6mphNNEMostly Cloudy
Humidity80%Feels like13°FDew Point15°F
21°F
0%
6mphNNEPartly Cloudy
Humidity78%Feels like13°FDew Point15°F
22°F
0%
6mphNNEMostly Cloudy
Humidity73%Feels like13°FDew Point14°F
23°F
0%
7mphNNEPartly Cloudy
Humidity67%Feels like15°FDew Point14°F
25°F
0%
7mphNNEPartly Cloudy
Humidity63%Feels like16°FDew Point14°F
26°F
0%
7mphNNEPartly Cloudy
Humidity60%Feels like18°FDew Point14°F
27°F
0%
7mphNNEMostly Sunny
Humidity57%Feels like19°FDew Point14°F
28°F
0%
7mphNNEMostly Sunny
Humidity55%Feels like20°FDew Point14°F
28°F
0%
7mphNNEMostly Sunny
Humidity54%Feels like20°FDew Point13°F
28°F
0%
7mphNMostly Sunny
Humidity54%Feels like20°FDew Point13°F
27°F
0%
7mphNMostly Sunny
Humidity56%Feels like19°FDew Point13°F
25°F
0%
6mphNSunny
Humidity61%Feels like18°FDew Point13°F
23°F
0%
6mphNClear
Humidity66%Feels like16°FDew Point13°F
21°F
0%
5mphNClear
Humidity70%Feels like14°FDew Point13°F
19°F
0%
4mphNNEClear
Humidity73%Feels like13°FDew Point12°F
18°F
0%
3mphNNEClear
Humidity76%Feels like12°FDew Point11°F
16°F
0%
3mphNNEClear
Humidity78%Feels like16°FDew Point11°F
15°F
0%
3mphNNEClear
Humidity79%Feels like15°FDew Point10°F














