TODAY MAY29
TEMPERATURE64
HUMIDITY96
PRESSURE29.91
WIND COND.330 8.1
  • 7552Fri20%
  • 7351Sat
  • 7251Sun
  • 7460Mon
  • 8668Tue
daynightWeather update from University of Illinois - Willard at
How would you rate the weather in Homer?
Write a review to give others more information about this area.
How would you rate the air quality in Homer?
Write a review to give others more information about this area.
See all Homer poll results

Homer Average Temperature

In the event that the weather data was unavailable for this city, estimates based upon nearby cities were used.
MonthTemp. (min)Temp. (max)Temp. (avg)Precipitation
January22°F36°F29°F6.9"
February19°F34°F26°F3.4"
March33°F54°F42°F3.3"
April41°F65°F52°F5.8"
May52°F78°F65°F3.4"
June63°F85°F74°F6.1"
July63°F83°F73°F5.8"
August65°F86°F75°F5.4"
September57°F83°F69°F7.0"
October46°F69°F57°F5.6"
November33°F53°F42°F7.3"
December21°F35°F27°F3.7"

Did you know?

  • The highest monthly average temperature in Homer for August is 75 degrees.
  • The lowest monthly average temperature in Homer for February is 26 degrees.
  • The most monthly precipitation in Homer occurs in November with 7.3 inches.
  • The air quality index in Homer is 28% better than the national average.
  • The pollution index in Homer is 93% worse than the national average.

Compare Homer, IL Weather To Other Cities

      vs

      Homer air quality index & pollution index

      In the event that the air quality/pollution data was unavailable for this city, estimates based upon nearby cities were used.
      IndexHomerIllinoisNational
      Air quality index364150
      Pollution index9,793,5403,347,2955,066,862

      Homer air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality311
      Days with moderate air quality54
      Days w/ poor A.Q. for sensitive groups
      Days with unhealthy air quality

      Homer air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.070%
      Carbon Tetrachloride0.010%
      Lead0.001%
      Mercury0.040%

      Average monthly Homer temperature with heat index

      Homer monthly precipitation with daily maximum

      Homer monthly snow depth with daily maximum

      Homer monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Urbana, IL41,9413628%
      Allerton, IL2883628%
      Fithian, IL4683628%
      Oakwood, IL1,6663628%
      St. Joseph, IL4,1093628%
      Homer, IL1,2893628%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Omao, HI1,2891570%
      Aurora, OR1,2893824%
      Palmyra, IN1,2895510%
      Stowell, TX1,2894412%
      New Waterford, OH1,289688%
      Homer, IL1,2893628%
      Source: The Homer, IL weather data displayed above is derived from the NOAA (National Oceanic and Atmospheric). Air quality and pollution data is derived from the EPA (United States Environmental Protection Agency). Air quality and pollution levels measured in a particular area may not be representative of the entire county.