TODAY NOV22
TEMPERATURE36
HUMIDITY70
PRESSURE30.17
WIND COND.350 8.1
  • 4029Sat20%
  • 4632Sun
  • 4934Mon
  • 4629Tue
  • 4126Wed
daynightWeather update from Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal at
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Lexington 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
January22°F35°F28°F4.7"
February20°F34°F26°F2.5"
March33°F54°F42°F4.9"
April42°F65°F52°F4.6"
May53°F77°F65°F3.7"
June64°F86°F74°F4.4"
July65°F86°F75°F4.9"
August66°F88°F76°F3.8"
September59°F85°F70°F4.4"
October48°F70°F57°F5.3"
November34°F53°F42°F5.3"
December20°F33°F26°F2.9"

Did you know?

  • The highest monthly average temperature in Lexington for August is 76 degrees.
  • The lowest monthly average temperature in Lexington for February is 26 degrees.
  • The most monthly precipitation in Lexington occurs in October with 5.3 inches.
  • The air quality index in Lexington is 28% better than the national average.
  • The pollution index in Lexington is 53% worse than the national average.

Compare Lexington, IL Weather To Other Cities

Lexington 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.
IndexLexingtonIllinoisNational
Air quality index364150
Pollution index7,745,2003,347,2955,066,862

Lexington air quality information

MeasurementTotal
Days measured362
Days with good air quality309
Days with moderate air quality53
Days w/ poor A.Q. for sensitive groups
Days with unhealthy air quality

Lexington air quality information

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

Average monthly Lexington temperature with heat index

Lexington monthly precipitation with daily maximum

Lexington monthly snow depth with daily maximum

Lexington monthly wind speed information

Nearby cities with good air quality

City, StatePopulationAir Quality IndexNational Avg.
Chenoa, IL1,8403628%
El Paso, IL2,7493628%
Kappa, IL2463628%
Anchor, IL1423628%
Colfax, IL1,0813628%
Lexington, IL2,1073628%

Cities with similar population

City, StatePopulationAir Quality IndexNational Avg.
Fredonia, WI2,1083922%
New Eagle, PA2,1065612%
Somonauk, IL2,106198%
New Athens, IL2,1066020%
Bernie, MO2,1053628%
Lexington, IL2,1073628%
Source: The Lexington, 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.
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