TODAY MAY12
TEMPERATURE61
HUMIDITY32
PRESSURE30.44
WIND COND.340 9.4
  • 6842Thu
  • 6848Fri20%
  • 6751Sat20%
  • 7157Sun
  • 7356Mon
daynightWeather update from Illinois Valley Regional Airport at

Key findings

  • The highest monthly average temperature in Lostant for July is 75.2 degrees
  • The lowest monthly average temperature in Lostant for January is 25.7 degrees
  • The most monthly precipitation in Lostant occurs in August with 8.2 inches
  • The air quality index in Lostant is 100% better than the national average
  • The pollution index in Lostant is 53% worse than the national average

Compare Lostant, IL Weather

      vs
      How would you rate the weather in Lostant?
      Write a review to give others more information about this area.
      How would you rate the air quality in Lostant?
      Write a review to give others more information about this area.
      See all Lostant poll results

      Lostant 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°F34°F26°F3.3"
      February19°F35°F26°F3.0"
      March32°F51°F40°F4.3"
      April42°F64°F52°F7.2"
      May53°F75°F63°F8.0"
      June62°F83°F72°F7.5"
      July66°F85°F75°F7.1"
      August64°F83°F73°F8.2"
      September56°F78°F66°F6.3"
      October45°F65°F54°F6.6"
      November34°F51°F42°F4.3"
      December23°F37°F30°F3.5"

      Lostant 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.
      IndexLostantIllinoisNational
      Air quality index04150
      Pollution index7,745,2003,347,2955,066,862

      Lostant air quality information

      MeasurementTotal
      Days measured335
      Days with good air quality334
      Days with moderate air quality1
      Days w/ poor A.Q. for sensitive groups0
      Days with unhealthy air quality0

      Lostant air quality information

      PollutantTotal
      Arsenic0.030%
      Benzene0.070%
      Carbon Tetrachloride0.020%
      Lead0.860%
      Mercury0.210%

      Average monthly Lostant temperature with heat index

      Lostant monthly precipitation with daily maximum

      Lostant monthly snow depth with daily maximum

      Lostant monthly wind speed information

      Nearby cities with good air quality

      City, StatePopulationAir Quality IndexNational Avg.
      Dana, IL1210100%
      Toluca, IL1,3160100%
      Mark, IL5300100%
      Grand Ridge, IL5880100%
      Oglesby, IL3,8340100%
      Lostant, IL4330100%

      Cities with similar population

      City, StatePopulationAir Quality IndexNational Avg.
      Klickitat, WA4332354%
      Birchwood, WI4333432%
      Spillville, IA4333922%
      Dodson, LA4333432%
      Broad Top City, PA4334118%
      Lostant, IL4330100%
      Source: The Lostant, 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.