CHICAGO, IL 60666 Weather Forecast & Current Conditions
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  60666 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHICAGO-OHARE, IL
Current Weather
4:51 AM CDT APR 12, 2026
Overcast
61°F
Feels Like: 59°F
Dewpoint: 48°F
Rel. Hum.: 62%
Visibility: 10 miles
Wind: S at 14 mph, gusts to 25
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60666 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60666
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Isolated showers and a slight chance of thunderstorms in the afternoon. Scattered showers and a chance of thunderstorms late. Windy. Highs in the upper 70s. Southwest winds 15 to 25 mph, increasing to 20 to 30 mph in the afternoon. Gusts up to 40 mph. Chance of precipitation 50 percent.
TONIGHT
Cloudy. Showers in the evening, then scattered showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 60s. Southwest winds 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of precipitation 80 percent.
MONDAY
Mostly cloudy. A slight chance of showers and thunderstorms late. Highs in the upper 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent.
MONDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 30 percent.
TUESDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Breezy with highs in the lower 80s. Southwest winds 10 to 15 mph, increasing to 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 60 percent.
TUESDAY NIGHT
Showers with thunderstorms likely in the evening, then showers likely with a chance of thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 80 percent.
WEDNESDAY
Showers likely with a chance of thunderstorms in the morning, then showers with thunderstorms likely in the afternoon. Highs in the mid 70s. Chance of precipitation 80 percent.
WEDNESDAY NIGHT
Mostly cloudy. Showers and thunderstorms likely in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the upper 50s. Chance of precipitation 70 percent.
THURSDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers. Highs in the mid 70s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 50s.
FRIDAY
Partly cloudy in the morning, then mostly cloudy with a chance of showers in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent.
FRIDAY NIGHT
Showers. A chance of thunderstorms after midnight. Lows in the mid 50s. Chance of precipitation 80 percent.
SATURDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the upper 60s. Chance of precipitation 60 percent.

  60666 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHICAGO, IL 60666
Infrared Weather Satellite
CHICAGO, IL 60666
  60666 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHICAGO, IL 60666
 MOS COMPUTER WEATHER FORECAST

CHICAGO-OHARE, IL 3 hourly weather forecast
weather forecast created  7:00 PM CDT  4/11/2026
Sunday
12 APR 2026		 CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 53° 50° Mostly Cloudy 22%
RAIN
<.01 in		 0% Thunder
( 12% severe)		 SSE   10 66% 42°
Low 52° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 55° 52° Mostly Cloudy S   13 72% 46°
High 78° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 57° 54° Mostly Cloudy 25%
RAIN
.01–.1 in		 0% Thunder
( 9% severe)		 SSW   14 80% 51°

Mostly Cloudy

Rain Likely


Breezy		 CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 67° 67° Mostly Cloudy SSW   16 63% 54°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 74° 74° Mostly Cloudy 53%
RAIN
***		 0% Thunder
( 21% severe)		 SW   20 50% 54°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 73° 73° Mostly Cloudy SW   21 53% 55°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 70° 70° Mostly Cloudy 78%
RAIN
***		 0% Thunder
( 8% severe)		 SW   18 59% 55°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 66° 66° Mostly Cloudy SSW   18 73% 57°
Monday
13 APR 2026		 CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 63° 61° Mostly Cloudy 50%
RAIN
***		 0% Thunder
( 11% severe)		 SW   16 78% 56°
Low 61° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 62° 60° Mostly Cloudy SW   14 81% 56°
High 78° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 62° 60° Mostly Cloudy 13%
RAIN
.01–.1 in		 0% Thunder
( 12% severe)		 SW   13 84% 57°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 66° 66° Mostly Cloudy SW   14 75% 58°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 72° 72° Mostly Cloudy 20%
RAIN
<.01 in		 0% Thunder
( 21% severe)		 SW   14 64% 59°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 76° 78° Mostly Cloudy SSW   14 56% 59°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 75° 75° Mostly Cloudy 37%
RAIN
>2 in		 0% Thunder
( 18% severe)		 SSW   13 58% 59°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 71° 71° Mostly Cloudy SSW   13 66% 59°

CHICAGO-OHARE, IL extended weather forecast
Tuesday
14 APR 2026		 Wednesday
15 APR 2026		 Thursday
16 APR 2026		 Friday
17 APR 2026		 Saturday
18 APR 2026
Low 65° Low 60° Low 57° Low 56° Low 52°
High 86° High 75° High 73° High 76° High 68°
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
Overcast
50% Rain		 Overcast
78% Rain		 Mostly Cloudy
54% Rain		 Partly Cloudy
18% Rain		 Overcast
57% Rain
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