TODAY MAY27
TEMPERATURE84
HUMIDITY55
PRESSURE29.91
WIND COND.130 8.1
  • 8466Wed40%50%
  • 7961Thu60%90%
  • 7353Fri60%
  • 6949Sat
  • 6952Sun
daynightWeather update from Chicago, Chicago-O'Hare International Airport at
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Lombard 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
January16°F34°F25°F2.3"
February18°F36°F27°F2.3"
March29°F49°F39°F2.8"
April38°F63°F50°F3.9"
May48°F73°F60°F5.4"
June59°F83°F71°F4.5"
July64°F86°F75°F5.2"
August63°F84°F74°F4.4"
September56°F78°F66°F3.6"
October44°F65°F54°F3.4"
November32°F52°F42°F2.3"
December21°F38°F29°F2.9"

Did you know?

  • The highest monthly average temperature in Lombard for July is 75 degrees.
  • The lowest monthly average temperature in Lombard for January is 25 degrees.
  • The most monthly precipitation in Lombard occurs in May with 5.4 inches.
  • The air quality index in Lombard is 21% worse than the national average.
  • The pollution index in Lombard is 196% worse than the national average.

Compare Lombard, IL Weather To Other Cities

      vs

      Lombard 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.
      IndexLombardIllinoisNational
      Air quality index604150
      Pollution index14,981,3003,347,2955,066,862

      Lombard 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

      Lombard air quality information

      PollutantTotal
      Arsenic0.010%
      Benzene0.140%
      Carbon Tetrachloride0.030%
      Lead0.020%
      Mercury0.010%

      Average monthly Lombard temperature with heat index

      Lombard monthly precipitation with daily maximum

      Lombard monthly snow depth with daily maximum

      Lombard monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Aurora, IL200,9076020%
      Bensenville, IL18,4316020%
      Bolingbrook, IL74,3206020%
      Burbank, IL29,0876020%
      Cicero, IL83,9726020%
      Lombard, IL44,0256020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Cutler Bay, FL44,0024118%
      Farmington, NM44,0674216%
      Blacksburg, VA43,9733530%
      Attleboro, MA44,1214510%
      Apex, NC43,8934314%
      Lombard, IL44,0256020%
      Source: The Lombard, 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.