TODAY APR23
TEMPERATURE55
HUMIDITY39
PRESSURE30.06
WIND COND.210 20.5
  • 5739Sat60%20%
  • 5339Sun
  • 7459Mon
  • 8160Tue
  • 7250Wed
daynightWeather update from Lewis University Airport at

Key findings

  • The highest monthly average temperature in Orland Hills for July is 73.4 degrees
  • The lowest monthly average temperature in Orland Hills for January is 24.4 degrees
  • The most monthly precipitation in Orland Hills occurs in August with 7.7 inches
  • The air quality index in Orland Hills is 11% worse than the national average
  • The pollution index in Orland Hills is 69% better than the national average

Compare Orland Hills, IL Weather

      vs
      How would you rate the weather in Orland Hills?
      Write a review to give others more information about this area.
      How would you rate the air quality in Orland Hills?
      Write a review to give others more information about this area.
      See all Orland Hills poll results

      Orland Hills 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
      January17°F32°F24°F3.1"
      February18°F34°F26°F3.0"
      March31°F49°F39°F5.2"
      April40°F62°F50°F4.8"
      May51°F73°F61°F5.9"
      June60°F82°F70°F6.7"
      July64°F84°F73°F4.1"
      August62°F82°F71°F7.7"
      September55°F76°F65°F3.2"
      October44°F64°F53°F7.3"
      November33°F50°F41°F3.9"
      December22°F36°F29°F3.7"

      Orland Hills 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.
      IndexOrland HillsIllinoisNational
      Air quality index554150
      Pollution index1,558,0703,347,2955,066,862

      Orland Hills air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality121
      Days with moderate air quality227
      Days w/ poor A.Q. for sensitive groups16
      Days with unhealthy air quality1

      Orland Hills air quality information

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

      Average monthly Orland Hills temperature with heat index

      Orland Hills monthly precipitation with daily maximum

      Orland Hills monthly snow depth with daily maximum

      Orland Hills monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Elwood, IL2,1440100%
      Bedford Park, IL5815510%
      Glenwood, IL8,8535510%
      Thornton, IL2,6145510%
      Frankfort, IL18,4155510%
      Orland Hills, IL7,2415510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      La Feria, TX7,2414412%
      Seminole, TX7,2394510%
      Milton, WA7,2394510%
      Lampasas, TX7,2384216%
      San Martin, CA7,2454314%
      Orland Hills, IL7,2415510%
      Source: The Orland Hills, 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.