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Weather in Lemont, Illinois, USA

Now
76 °F

Thunderstorms. Fog.


Feels Like: 76 °F
Forecast: 80 / 74 °F
Wind: 8 mph from Southeast

Location: Chicago Midway Airport
Current Time: Jul 25, 2025 at 11:59:42 am
Latest Report: Jul 25, 2025 at 11:35 am
Visibility: 1 mi
Pressure: 30.05 "Hg
Humidity: 91%
Dew Point: 73 °F
Location of LemontLocation

Upcoming 5 hours

Now12:00 pm1:00 pm2:00 pm3:00 pm4:00 pm
76 °F79 °F79 °F78 °F78 °F77 °F

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Forecast for the next 48 hours

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 FridaySaturday
 MorningAfternoonEveningNightMorningAfternoonEvening
Forecast
Temperature77 °F78 °F75 °F74 °F76 °F80 °F77 °F
Thundershowers. Overcast.Thundershowers. Overcast.Thundershowers. Overcast.Passing showers. Overcast.Isolated thunder­storms. Cloudy.A few thunder­storms. Overcast.Thundershowers. Overcast.
Feels Like79 °F80 °F75 °F72 °F77 °F85 °F78 °F
Wind Speed2 mph3 mph3 mph5 mph7 mph5 mph1 mph
Wind DirectionNNE
ENE
E
SSW
SW
SW
N
Humidity82%77%84%90%87%77%84%
Dew Point71 °F70 °F70 °F70 °F72 °F73 °F72 °F
Visibility6 mi4 mi6 mi5 mi4 mi4 mi6 mi
Probability of Precipitation25%26%26%50%60%56%42%
Amount of Rain0.02"0.04"0.02"0.12"0.11"0.09"0.41"
Amount of Snow0.00"0.00"0.00"0.00"0.00"0.00"0.00"
* Updated Friday, July 25, 2025 8:42:32 am Lemont time - Weather by CustomWeather, © 2025

14 day forecast, day-by-dayHour-by-hour forecast for next week

Yesterday's weather

Partly sunny. 95 / 73 °F
Humidity: 73%. Wind: 12 mph from Southwest

More weather last week

Currently at nearby stations

82 °F

Lewis University Airport: (6 mi)

Broken clouds. (1 hour ago)

81 °F

Chicago-O'Hare International Airport: (22 mi)

Broken clouds. (1 hour ago)

82 °F

Lansing Municipal Airport: (26 mi)

More clouds than sun.

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Forecast for the next 2 weeks

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SunMonTueWedThuFriSat
20
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22
23
24

View historic weather

9

Detailed forecast for 14 days