TODAY MAY13
TEMPERATURE38
HUMIDITY79
PRESSURE30.42
WIND COND.
  • 6045Thu
  • 6252Fri
  • 6151Sat30%30%
  • 6153Sun
  • 6152Mon
daynightWeather update from Chicago / Wheeling, Pal-Waukee Airport at

Key findings

  • The highest monthly average temperature in Highwood for August is 71.2 degrees
  • The lowest monthly average temperature in Highwood for February is 21.8 degrees
  • The most monthly precipitation in Highwood occurs in June with 5.1 inches
  • The air quality index in Highwood is 11% worse than the national average
  • The pollution index in Highwood is 25% better than the national average

Compare Highwood, IL Weather

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      Highwood 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°F33°F25°F4.0"
      February13°F30°F22°F3.3"
      March25°F45°F35°F3.0"
      April35°F60°F48°F2.7"
      May43°F71°F57°F3.9"
      June55°F83°F70°F5.1"
      July56°F83°F71°F4.4"
      August59°F83°F71°F3.9"
      September49°F78°F63°F1.9"
      October42°F66°F54°F2.3"
      November28°F49°F39°F5.0"
      December19°F32°F26°F3.5"

      Highwood 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.
      IndexHighwoodIllinoisNational
      Air quality index554150
      Pollution index3,795,4103,347,2955,066,862

      Highwood 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

      Highwood air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.050%
      Carbon Tetrachloride0.010%
      Lead0.003%
      Mercury0.310%

      Average monthly Highwood temperature with heat index

      Highwood monthly precipitation with daily maximum

      Highwood monthly snow depth with daily maximum

      Highwood monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Gages Lake, IL10,0413922%
      Third Lake, IL1,2663922%
      North Chicago, IL30,0233922%
      Hainesville, IL3,6713922%
      Round Lake, IL18,4253922%
      Highwood, IL5,3775510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Twin Lakes, CA5,3783530%
      Breinigsville, PA5,3784216%
      Goshen, NY5,3783628%
      Bellingham, MA5,3764412%
      Bright, IN5,375548%
      Highwood, IL5,3775510%
      Source: The Highwood, 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.