CHICAGO, IL 60666 Weather Forecast & Current Conditions

Enter ZIP code or City, State   
    


CHICAGO-OHARE, IL
Current Weather

7:51 AM CDT APR 19, 2026
Broken Clouds
41°F
Feels Like: 36°F
Dewpoint: 27°F
Rel. Hum.: 57%
Visibility: 10 miles
Wind: WSW at 7 mph
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)
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60666
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Partly cloudy in the morning, then becoming mostly cloudy. A chance of showers in the late morning and afternoon. Breezy. Highs in the upper 40s. West winds 10 to 15 mph, increasing to northwest 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 40 percent.
TONIGHT
Partly cloudy in the evening, then clearing. A slight chance of rain showers early in the evening. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph. Chance of precipitation 20 percent.
MONDAY
Mostly sunny in the morning, then becoming partly cloudy. Areas of frost early in the morning. Highs in the lower 50s inland, but only in the upper 40s near the lake. East winds around 5 mph, becoming southeast in the afternoon.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 40s. South winds 5 to 10 mph.
TUESDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 70s. Southwest winds 10 to 15 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows around 50.
WEDNESDAY
Mostly sunny. Highs in the lower 70s inland, but only in the upper 50s near the lake.
WEDNESDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
THURSDAY
Partly cloudy. Highs in the lower 80s.
THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the lower 60s. Chance of precipitation 60 percent.
FRIDAY
Showers likely. Highs in the lower 70s. Chance of precipitation 70 percent.
FRIDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 40s.
SATURDAY
Partly cloudy. Highs in the lower 60s inland, but only in the upper 50s near the lake.

Visible Weather Satellite
CHICAGO, IL 60666
Infrared Weather Satellite
CHICAGO, IL 60666
NEXRAD Weather Radar
CHICAGO, IL 60666

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  4/18/2026
Sunday
19 APR 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 39° 33° Clear 0%

0% Thunder
( 0% severe)
W   8 61% 27°
Low 36° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 37° 31° Clear WSW   8 64% 26°
High 51° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 37° 31° Partly Cloudy 12%
RAIN
<.01 in
0% Thunder
( 2% severe)
WSW   8 66% 27°

Mostly Cloudy



CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 46° 41° Mostly Cloudy W   12 41% 24°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 47° 41° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 8% severe)
WNW   15 43% 26°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 48° 42° Partly Cloudy NW   14 36% 23°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 46° 41° Partly Cloudy 2%

0% Thunder
( 2% severe)
NNW   10 37% 22°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 40° 35° Partly Cloudy NNW   8 52% 24°
Monday
20 APR 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 36° 31° Clear 0%

0% Thunder
( 0% severe)
NNW   6 60% 24°
Low 32° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 34° 30° Partly Cloudy N   5 65% 24°
High 53° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 34° 31° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   3 63% 23°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 42° 39° Clear SE   5 44% 22°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 48° 45° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   6 32% 20°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 52° 49° Partly Cloudy S   8 30% 22°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 50° 46° Mostly Cloudy 0%

0% Thunder
( 2% severe)
SSE   9 37% 25°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 46° 41° Mostly Cloudy S   10 49% 28°

CHICAGO-OHARE, IL extended weather forecast

Tuesday
21 APR 2026
Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Low 45° Low 53° Low 57° Low 58° Low 47°
High 73° High 72° High 82° High 68° High 63°
CHICAGO, IL 60666 weather forecast Day 3 CHICAGO, IL 60666 weather forecast Day 4 CHICAGO, IL 60666 weather forecast Day 5 CHICAGO, IL 60666 weather forecast Day 6 CHICAGO, IL 60666 weather forecast Day 7
Partly Cloudy
41% Rain
Mostly Cloudy
28% Rain
Partly Cloudy
19% Rain
Overcast
53% Rain
Partly Cloudy
31% Rain
SELECT BOX EXAMPLES:
for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:
Chicago, IL
Chicago, IL snow
Chicago, IL radar
IL map
-or-
-or-
-or-
 
60666
60666 snow
60666 radar
 
-or-
-or-
 
 
IL
IL snow
 
 
Copyright © 2024 WeatherStreet.com
Put our free WeatherStreet weather lookup on your web page.
Terms & Conditions