TODAY JUL02
TEMPERATURE78
HUMIDITY79
PRESSURE29.98
WIND COND.110 9.4
  • 9069Fri
  • 9170
  • 9170Sun
  • 9071Mon
  • 9072Tue
daynightWeather update from Mattoon / Charleston, Coles County Memorial Airport at

Key findings

  • The highest monthly average temperature in Toledo for July is 75 degrees
  • The lowest monthly average temperature in Toledo for January is 28 degrees
  • The most monthly precipitation in Toledo occurs in April with 4.9 inches
  • The air quality index in Toledo is 20% better than the national average
  • The pollution index in Toledo is 88% better than the national average

Compare Toledo, IL Weather

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      Toledo 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
      January21°F37°F28°F1.5"
      February22°F39°F30°F1.7"
      March35°F54°F44°F2.1"
      April45°F66°F55°F4.9"
      May55°F75°F64°F3.8"
      June64°F84°F74°F4.7"
      July66°F86°F75°F4.2"
      August64°F85°F74°F2.1"
      September57°F79°F67°F3.0"
      October46°F67°F56°F2.9"
      November35°F53°F44°F2.4"
      December27°F41°F33°F2.4"

      Toledo 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.
      IndexToledoIllinoisNational
      Air quality index404150
      Pollution index583,0293,347,2955,066,862

      Toledo air quality information

      MeasurementTotal
      Days measured245
      Days with good air quality224
      Days with moderate air quality21
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Toledo air quality information

      PollutantTotal
      Arsenic0.001%
      Benzene0.020%
      Carbon Tetrachloride0.000%
      Lead0.001%
      Mercury0.001%

      Average monthly Toledo temperature with heat index

      Toledo monthly precipitation with daily maximum

      Toledo monthly snow depth with daily maximum

      Toledo monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Dieterich, IL7144020%
      Jewett, IL2264020%
      Neoga, IL1,7704020%
      Gays, IL2934020%
      Lerna, IL2724020%
      Toledo, IL1,3724020%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Limon, CO1,3724510%
      Taos Pueblo, NM1,3731570%
      Mescalero, NM1,3711080%
      Coon Rapids, IA1,3713726%
      Clintwood, VA1,3734510%
      Toledo, IL1,3724020%
      Source: The Toledo, 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.