TODAY MAY29
TEMPERATURE75
HUMIDITY45
PRESSURE29.96
WIND COND.
  • 6949Sat
  • 6749Sun
  • 7261Mon
  • 8668Tue
  • 8665Wed
daynightWeather update from Lansing Municipal Airport at
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Park Forest 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
January18°F34°F26°F4.5"
February19°F35°F27°F3.6"
March31°F49°F39°F4.4"
April40°F62°F50°F5.4"
May50°F72°F60°F6.5"
June60°F81°F70°F5.8"
July64°F84°F74°F8.0"
August63°F82°F72°F7.5"
September56°F76°F65°F5.4"
October45°F64°F54°F6.2"
November33°F51°F42°F5.4"
December24°F38°F31°F3.8"

Did you know?

  • The highest monthly average temperature in Park Forest for July is 74 degrees.
  • The lowest monthly average temperature in Park Forest for January is 26 degrees.
  • The most monthly precipitation in Park Forest occurs in July with 8 inches.
  • The air quality index in Park Forest is 21% worse than the national average.
  • The pollution index in Park Forest is 69% better than the national average.

Compare Park Forest, IL Weather To Other Cities

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      Park Forest 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.
      IndexPark ForestIllinoisNational
      Air quality index604150
      Pollution index1,558,0703,347,2955,066,862

      Park Forest air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality72
      Days with moderate air quality281
      Days w/ poor A.Q. for sensitive groups11
      Days with unhealthy air quality1

      Park Forest air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.010%
      Carbon Tetrachloride0.070%
      Lead0.090%
      Mercury0.010%

      Average monthly Park Forest temperature with heat index

      Park Forest monthly precipitation with daily maximum

      Park Forest monthly snow depth with daily maximum

      Park Forest monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Lake Dalecarlia, IN1,5083138%
      Orland Hills, IL7,2416020%
      Peotone, IL4,1466020%
      Riverdale, IL13,0476020%
      South Holland, IL22,0406020%
      Park Forest, IL21,8316020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Stoneham, MA21,831476%
      Kenmore, WA21,830492%
      Acworth, GA21,824524%
      Prairie Village, KS21,8245816%
      Massapequa, NY21,820536%
      Park Forest, IL21,8316020%
      Source: The Park Forest, 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.