Port Byron, IL Monthly Weather

Altitude - 176m | 41°36′22″N,90°20′6″W | map (OSM)

Port Byron, IL

°F

1:30 amClear7mphS

Fri, March 21, 20251:58 AM (GMT -05:00)

March

Sun	Mon	Tue	Wed	Thu	Fri Mar 21 58 °F low30 °F	Sat Mar 22 48 °F low28 °F
Sun Mar 23 55 °F low40 °F	Mon Mar 24 50 °F low32 °F	Tue Mar 25 54 °F low34 °F	Wed Mar 26 56 °F low30 °F	Thu Mar 27 60 °F low36 °F	Fri Mar 28 72 °F low47 °F	Sat Mar 29 64 °F low49 °F
Sun Mar 30 59 °F low42 °F	Mon Mar 31 54 °F low37 °F	Tue	Wed	Thu	Fri	Sat

April

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Last updated 3h 21min ago

Temperature in Port Byron, IL for month

* Port Byron, IL Monthly weather is based on statistical data for the last 10 years. It is intended for personal use on an "as is" basis. This page provides the weather forecast for the next 30 days. In this forecast option you can see precipitation icons and maximum air temperature. The first 14 days reflect the current weather forecast for Port Byron, IL, and the following days reflect the weather based on statistical data from the last few years of measurements. This weather forecast will be useful for a general understanding of weather changes the nearest month for Port Byron, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.