Online Highways Home > Illinois > Harrisburg City Map with Features Harrisburg Weather Station of the U.S. Weather Service Located in Harrisburg in Saline County, Illinois, Harrisburg is at an elevation of 365 feet and was established as a weather station on 01 Jan 1948. From 1971 to 2000, the following average readings were recorded: - - - - - - - - - JAN FEB MAR APR MAY JUN JUL AUG SEP OCT NOV DEC YEAR Average High....... 40.0 45.9 56.6 67.5 76.9 85.3 89.3 88.0 81.1 70.4 56.4 44.7 66.8 Average Low........ 21.7 25.2 34.8 44.7 54.2 63.3 67.6 65.1 56.6 44.4 35.5 26.3 45.0 Monthly Precipitn.. 3.20 3.07 4.44 4.64 4.98 4.47 3.94 3.23 3.04 3.04 4.20 3.90 46.15 Heating Degree Days 1060 825 599 285 99 5 0 3 45 258 572 915 4666 Cooling Degree Days 0 0 1 18 117 284 416 360 160 23 0 0 1379 Read reviews and find hotels in Harrisburg. Location: Harrisburg Illinois See more Science. Other upcoming events include:

Search Harrisburg Illinois 6 What have people been Tweeting about Harrisburg?

niecee_07 "Jus Boarded The Train...Goin Back To Harrisburg For Thanksgiving...Happy Early Turkey Day!!!"
Joy_Daniels "Just listed: Fabulous 5BR/4.5 BA Home in Winchester- Harrisburg, PA, $515,000 - http://postlets.com/res/3074340"
CumblndCoArrest "'Daniel Mcconnell has been lodged at the Cumberland County Jail... http://bit.ly/49hEat #harrisburg'"
patriotnews "Dauphin County commissioners say Harrisburg is heading for financial 'doomsday' http://bit.ly/8v2eHU"
PittsburghPost "Fewer layoffs of state workers planned: HARRISBURG -- The layoff picture with state government isn't quite as bad a... http://bit.ly/5racc4"
PostGazetteNow "Fewer layoffs of state workers planned: HARRISBURG -- The layoff picture with state government isn't quite as bad a... http://bit.ly/5racc4"
wojo4hitz "And thus begins the long fucking drive from DC to Harrisburg to Pittsburgh. Ugh."
lvgirl "so the unemployment saga continues. Still no word from Harrisburg on whether or not they are dropping me like a hot rock. the wait goes on.."
AFBFCyndie "Traffic in Harrisburg, PA is a nightmare!"
FireAndPolice "LCWC: VEHICLE ACCIDENT-NO INJURIES: MANHEIM TOWNSHIP; ROUTE W & HARRISBURG PIKE;"
Killaclause "Standing room only on the Amtrak from NYC to Harrisburg. I felt like standing for 4 hours anyway..."
rickharrison "Damn Harrisburg traffic"
TheJunoReport "@LisaFoxxx Hershey area. Near Harrisburg"
hewhocaves "Traffic@ Harrisburg? Ew."
TheCroft "LOLs at the fact that 83/South Bridge looks close to a parking lot, yet I got from east Harrisburg to Lemoyne in 12 minutes."
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