CHICAGO, IL 60640 Weather Forecast & Current Conditions
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  60640 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHICAGO-OHARE, IL
Current Weather
12:51 AM CDT APR 1, 2026
Scattered Clouds
39°F
Feels Like: 29°F
Dewpoint: 34°F
Rel. Hum.: 82%
Visibility: 10 miles
Wind: NNE at 22 mph, gusts to 31
Pressure: 30.10 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60640 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60640
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Cloudy. A slight chance of showers late. Lows in the upper 30s. Northeast winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.
WEDNESDAY
Cloudy. A chance of showers in the morning, then a slight chance of showers early in the afternoon. A chance of showers late. Highs in the upper 40s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 40 percent.
WEDNESDAY NIGHT
A slight chance of thunderstorms in the evening. Showers. A chance of thunderstorms after midnight. Near steady temperature in the mid 40s. East winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 90 percent.
THURSDAY
A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. South winds 15 to 20 mph, becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 90 percent.
THURSDAY NIGHT
Becoming partly cloudy after midnight. Showers likely with a chance of thunderstorms in the evening. Breezy with lows around 50. Southwest winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight. Gusts up to 35 mph. Chance of precipitation 60 percent.
FRIDAY
Partly cloudy in the morning, then mostly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the upper 60s inland, but only in the lower 60s near the lake. Chance of precipitation 30 percent.
FRIDAY NIGHT
A chance of thunderstorms. Showers. Lows around 50. Chance of precipitation 90 percent.
SATURDAY
Showers likely, mainly in the morning. Breezy with highs in the lower 60s. Chance of precipitation 70 percent.
SATURDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the mid 30s. Chance of precipitation 50 percent.
SUNDAY
Mostly cloudy. Highs in the upper 40s.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the mid 30s.
MONDAY
Mostly sunny. Highs in the mid 50s.
MONDAY NIGHT
Mostly cloudy. Lows around 40.

  60640 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHICAGO, IL 60640
Infrared Weather Satellite
CHICAGO, IL 60640
  60640 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHICAGO, IL 60640
 MOS COMPUTER WEATHER FORECAST

CHICAGO-OHARE, IL 3 hourly weather forecast
weather forecast created  6:00 PM CST  3/31/2026
Wednesday
1 APR 2026		 CHICAGO, IL 60640 weather forecast Day 1, 0 hours 12 AM 42° 35° Mostly Cloudy 11%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 NNE   13 76% 35°
Low 36° CHICAGO, IL 60640 weather forecast Day 1, 3 hours 3 AM 40° 32° Mostly Cloudy NNE   15 73% 32°
High 46° CHICAGO, IL 60640 weather forecast Day 1, 6 hours 6 AM 37° 28° Mostly Cloudy 18%
RAIN
<.01 in		 0% Thunder
( 2% severe)		 NNE   15 75% 30°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60640 weather forecast Day 1, 9 hours 9 AM 38° 29° Mostly Cloudy NE   16 73% 30°
CHICAGO, IL 60640 weather forecast Day 1, 12 hours 12 PM 41° 33° Mostly Cloudy 30%
RAIN
<.01 in		 0% Thunder
( 3% severe)		 NE   16 67% 31°
CHICAGO, IL 60640 weather forecast Day 1, 15 hours 3 PM 41° 33° Mostly Cloudy NE   16 70% 32°
CHICAGO, IL 60640 weather forecast Day 1, 18 hours 6 PM 42° 35° Mostly Cloudy 73%
RAIN
***		 0% Thunder
( 8% severe)		 ENE   14 70% 33°
CHICAGO, IL 60640 weather forecast Day 1, 21 hours 9 PM 43° 36° Mostly Cloudy E   14 73% 35°
Thursday
2 APR 2026		 CHICAGO, IL 60640 weather forecast Day 2, 0 hours 12 AM 43° 36° Mostly Cloudy 85%
RAIN
***		 0% Thunder
( 19% severe)		 E   13 79% 37°
Low 42° CHICAGO, IL 60640 weather forecast Day 2, 3 hours 3 AM 44° 38° Mostly Cloudy E   13 82% 39°
High 71° CHICAGO, IL 60640 weather forecast Day 2, 6 hours 6 AM 47° 42° Mostly Cloudy 65%
RAIN
***		 0% Thunder
( 20% severe)		 ESE   12 86% 43°

Mostly Cloudy

Rain


Breezy		 CHICAGO, IL 60640 weather forecast Day 2, 9 hours 9 AM 56° 53° Mostly Cloudy SSE   14 80% 50°
CHICAGO, IL 60640 weather forecast Day 2, 12 hours 12 PM 66° 66° Mostly Cloudy 94%
RAIN
***		 0% Thunder
( 29% severe)		 S   18 70% 56°
CHICAGO, IL 60640 weather forecast Day 2, 15 hours 3 PM 68° 68° Mostly Cloudy S   22 68% 57°
CHICAGO, IL 60640 weather forecast Day 2, 18 hours 6 PM 66° 66° Mostly Cloudy 60%
RAIN
>2 in		 0% Thunder
( 27% severe)		 SSW   21 70% 56°
CHICAGO, IL 60640 weather forecast Day 2, 21 hours 9 PM 64° 62° Mostly Cloudy SSW   18 75% 56°

CHICAGO-OHARE, IL extended weather forecast
Friday
3 APR 2026		 Saturday
4 APR 2026		 Sunday
5 APR 2026		 Monday
6 APR 2026		 Tuesday
7 APR 2026
Low 50° Low 50° Low 34° Low 34° Low 31°
High 58° High 61° High 50° High 49° High 41°
CHICAGO, IL 60640 weather forecast Day 3 CHICAGO, IL 60640 weather forecast Day 4 CHICAGO, IL 60640 weather forecast Day 5 CHICAGO, IL 60640 weather forecast Day 6 CHICAGO, IL 60640 weather forecast Day 7
Overcast
59% Rain		 Overcast
79% Rain		 Partly Cloudy
31% Rain/Snow		 Partly Cloudy
15% Rain		 Partly Cloudy
15% Rain/Snow
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