TODAY MAY15
TEMPERATURE65
HUMIDITY50
PRESSURE30.2
WIND COND.220 13
  • 6858Sun20%80%
  • 6959Mon80%70%
  • 7261Tue60%50%
  • 7964Wed40%30%
  • 8164Thu
daynightWeather update from Decatur Airport at

Key findings

  • The highest monthly average temperature in Findlay for August is 78.1 degrees
  • The lowest monthly average temperature in Findlay for February is 29.4 degrees
  • The most monthly precipitation in Findlay occurs in June with 8.1 inches
  • The air quality index in Findlay is 12% better than the national average
  • The pollution index in Findlay is 53% better than the national average

Compare Findlay, IL Weather

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      Findlay 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
      January24°F38°F31°F6.8"
      February23°F37°F29°F3.4"
      March35°F56°F45°F3.0"
      April43°F65°F54°F4.2"
      May54°F78°F66°F3.1"
      June64°F86°F75°F8.1"
      July65°F86°F76°F4.0"
      August68°F89°F78°F3.9"
      September59°F85°F72°F7.7"
      October49°F71°F60°F7.1"
      November37°F56°F45°F6.1"
      December24°F37°F30°F2.5"

      Findlay 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.
      IndexFindlayIllinoisNational
      Air quality index444150
      Pollution index2,357,2803,347,2955,066,862

      Findlay air quality information

      MeasurementTotal
      Days measured365
      Days with good air quality255
      Days with moderate air quality110
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Findlay air quality information

      PollutantTotal
      Arsenic0.002%
      Benzene0.030%
      Carbon Tetrachloride0.004%
      Lead0.010%
      Mercury0.000%

      Average monthly Findlay temperature with heat index

      Findlay monthly precipitation with daily maximum

      Findlay monthly snow depth with daily maximum

      Findlay monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Windsor, IL1,4604020%
      Tower Hill, IL5994020%
      Gays, IL2934020%
      Strasburg, IL5014020%
      Windsor village, IL9654020%
      Findlay, IL6804412%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Minto, ND6803334%
      Wallowa, OR6802060%
      White, GA6804412%
      Redfield, IA6803922%
      New Florence, MO6803922%
      Findlay, IL6804412%
      Source: The Findlay, 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.