National Weather
Advertisement

Lemont, IL 60439   Weather, Extended Forecast and Hour-by-Hour Forecast

Weather Conditions

72°
SUNNY

Updated: 10:23 AM

Find Local Forecasts

Or browse our list of 40,000 U.S. and int'l cities.

7-day Forecast for Lemont

  • Daytime
  • Nighttime
05/20
Mon
87°
Breezy, warm and humid with clouds and sun; a t-storm in spots this morning followed by a strong thunderstorm this afternoon
Feels Like: 89°
Winds: 16mph SSW
66° Feels like: 60°
Winds: 10mph SSW
05/21
Tue
83°
Watch for strong thunderstorms; mostly cloudy and remaining warm
Feels Like: 86°
Winds: 13mph SW
61° Feels like: 58°
Winds: 6mph SSE
05/22
Wed
76°
Variable cloudiness with a couple of showers and a thunderstorm
Feels Like: 78°
Winds: 8mph WNW
50° Feels like: 45°
Winds: 9mph N
05/23
Thu
62°
Mainly cloudy, breezy and cooler with a shower
Feels Like: 58°
Winds: 17mph NNE
42° Feels like: 34°
Winds: 11mph NNE
05/24
Fri
68°
Mostly sunny and warmer
Feels Like: 74°
Winds: 8mph ENE
40° Feels like: 38°
Winds: 6mph E
05/25
Sat
73°
A blend of sun and clouds
Feels Like: 78°
Winds: 6mph SE
53° Feels like: 51°
Winds: 6mph ESE
05/26
Sun
73°
Cloudy
Feels Like: 68°
Winds: 8mph E
55° Feels like: 50°
Winds: 9mph ESE

24 Hour Forecast for Lemont

  • 10am
  • 11am
  • 12pm
  • 1pm
  • 2pm
  • 3pm
  • Conditions
  • Temperature
  • 77°
  • 80°
  • 77°
  • 82°
  • 85°
  • 87°
  • Cloud Cover
  • 83%
  • 75%
  • 74%
  • 69%
  • 63%
  • 70%
  • Feels Like
  • 78°
  • 82°
  • 79°
  • 86°
  • 89°
  • 89°
  • Dew Point
  • 66°
  • 66°
  • 70°
  • 69°
  • 69°
  • 68°
  • Humidity
  • 69%
  • 63%
  • 77%
  • 65%
  • 58%
  • 53%
  • Wind Direction
  • SW
  • SW
  • SW
  • SSW
  • SSW
  • SSW
  • Wind Speed
  • 15
  • 15
  • 15
  • 16
  • 16
  • 17
  • Precipitation
  • 0.0
  • 0.12
  • 0.0
  • 0.0
  • 0.0
  • 0.0