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
5:51 AM CDT JUN 23, 2026
Scattered Clouds
55°F
Feels Like: 53°F
Dewpoint: 48°F
Rel. Hum.: 77%
Visibility: 10 miles
Wind: N at 7 mph
Pressure: 30.18 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 sunny in the morning, then becoming partly cloudy. Highs in the mid 70s inland, but only around 70 near the lake. Northeast winds 5 to 10 mph.
TONIGHT
Partly cloudy. Lows in the upper 50s. East winds around 5 mph, becoming south after midnight.
WEDNESDAY
Mostly cloudy. A slight chance of showers in the morning, then a chance of showers and thunderstorms in the afternoon. Highs in the upper 70s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. Showers likely with a chance of thunderstorms in the evening. Lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.
THURSDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the upper 70s inland, but only in the mid 70s near the lake. Northwest winds around 5 mph. Chance of precipitation 20 percent.
THURSDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.
FRIDAY
Mostly cloudy. A chance of showers in the morning, then a slight chance of showers and thunderstorms in the afternoon. Highs in the mid 70s inland, but only in the lower 70s near the lake. Chance of precipitation 30 percent.
FRIDAY NIGHT
Mostly cloudy with a slight chance of showers in the evening, then partly cloudy with a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.
SATURDAY
Partly cloudy. Highs around 80.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 80s.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 70s.
MONDAY
Mostly sunny. Highs in the lower 90s.

  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  6/22/2026
Tuesday
23 JUN 2026		 CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 58° 57° Clear 0%

 0% Thunder
( 1% severe)		 N   7 64% 46°
Low 56° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 57° 56° Clear N   7 72% 48°
High 74° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 59° 58° Clear 0%

 0% Thunder
( 1% severe)		 N   7 75% 51°

Partly Cloudy



 CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 67° 67° Clear NNE   8 56% 51°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 71° 71° Partly Cloudy 0%

 0% Thunder
( 2% severe)		 NE   8 49% 51°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 72° 72° Partly Cloudy NE   8 46% 50°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 70° 70° Partly Cloudy 2%

 0% Thunder
( 5% severe)		 E   7 47% 49°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 63° 64° Partly Cloudy ESE   5 60% 49°
Wednesday
24 JUN 2026		 CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 61° 61° Partly Cloudy 4%

 0% Thunder
( 4% severe)		 S   5 65% 49°
Low 58° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 60° 60° Partly Cloudy S   6 69% 50°
High 78° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 63° 63° Partly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 S   7 67% 52°

Partly Cloudy

Rain Likely

 CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy SSW   10 61% 56°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 75° 75° Mostly Cloudy 54%
RAIN
.1–.25 in		 0% Thunder
( 40% severe)		 SSW   13 58% 59°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 76° 78° Partly Cloudy SW   13 58% 60°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 74° 74° Mostly Cloudy 42%
RAIN
.5–1 in		 0% Thunder
( 35% severe)		 WSW   12 64% 61°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 68° 68° Partly Cloudy SW   7 78% 61°

CHICAGO-OHARE, IL extended weather forecast
Thursday
25 JUN 2026		 Friday
26 JUN 2026		 Saturday
27 JUN 2026		 Sunday
28 JUN 2026		 Monday
29 JUN 2026
Low 63° Low 62° Low 65° Low 71° Low 75°
High 83° High 77° High 85° High 93° High 96°
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
44% Rain		 Partly Cloudy
10% Rain		 Overcast
25% Rain		 Overcast
40% Rain		 Partly Cloudy
24% Rain
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