Petersburg, IL Monthly Weather

Altitude - 154m | 40°0′43″N,89°50′53″W | map (OSM)

Petersburg, IL

°F

2 amFair2mphN

Mon, August 4, 20252:31 AM (GMT -05:00)

August

Sun	Mon Aug 4 78 °F low60 °F	Tue Aug 5 80 °F low66 °F	Wed Aug 6 84 °F low66 °F	Thu Aug 7 87 °F low68 °F	Fri Aug 8 88 °F low70 °F	Sat Aug 9 86 °F low73 °F
Sun Aug 10 84 °F low72 °F	Mon Aug 11 84 °F low70 °F	Tue Aug 12 84 °F low68 °F	Wed Aug 13 83 °F low70 °F	Thu Aug 14 83 °F low68 °F	Fri Aug 15 83 °F low68 °F	Sat Aug 16 84 °F low70 °F
Sun Aug 17 82 °F low70 °F	Mon	Tue	Wed	Thu	Fri	Sat

Last updated 1h 55min ago

Temperature in Petersburg, IL for month

* Petersburg, 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 Petersburg, 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 Petersburg, IL. Please note that long-term forecasts are not a forecast as such, but only reflect the statistics of past years.