TODAY MAY06
TEMPERATURE48
HUMIDITY56
PRESSURE30.17
WIND COND.160 11.2
  • 5740Thu90%20%
  • 5836Fri20%
  • 5840Sat30%
  • 5538Sun
  • 5938Mon
daynightWeather update from Chicago / Wheeling, Pal-Waukee Airport at

Key findings

  • The highest monthly average temperature in Trout Valley for July is 74.5 degrees
  • The lowest monthly average temperature in Trout Valley for January is 24.9 degrees
  • The most monthly precipitation in Trout Valley occurs in June with 4.7 inches
  • The air quality index in Trout Valley is 11% worse than the national average
  • The pollution index in Trout Valley is 89% better than the national average

Compare Trout Valley, IL Weather

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      Trout Valley 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°F1.1"
      February19°F34°F26°F1.4"
      March30°F48°F38°F1.8"
      April39°F60°F49°F2.7"
      May49°F71°F60°F3.6"
      June60°F81°F69°F4.7"
      July65°F85°F74°F4.0"
      August64°F83°F73°F4.4"
      September56°F76°F66°F2.7"
      October45°F64°F54°F3.2"
      November34°F50°F42°F1.7"
      December23°F37°F30°F2.0"

      Trout Valley 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.
      IndexTrout ValleyIllinoisNational
      Air quality index554150
      Pollution index543,5163,347,2955,066,862

      Trout Valley 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

      Trout Valley air quality information

      PollutantTotal
      Arsenic0.000%
      Benzene0.004%
      Carbon Tetrachloride0.000%
      Lead0.000%
      Mercury0.000%

      Average monthly Trout Valley temperature with heat index

      Trout Valley monthly precipitation with daily maximum

      Trout Valley monthly snow depth with daily maximum

      Trout Valley monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Greenwood, IL4253726%
      Grandwood Park, IL5,4713922%
      Johnsburg, IL6,2853922%
      Oakwood Hills, IL2,1153922%
      Fox Lake Hills, IL2,1963922%
      Trout Valley, IL5375510%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Kinsman Center, OH53750= 100
      Mineral, VA5374020%
      Ulm, MT5372158%
      Norwich, KS5374020%
      Happy Valley, NM537476%
      Trout Valley, IL5375510%
      Source: The Trout Valley, 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.