CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

7:51 AM CDT SEP 10, 2026
Broken Clouds
66°F
Feels Like: 66°F
Dewpoint: 61°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: N at 8 mph
Pressure: 30.02 inches
Last 72 hours

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CHICAGO, IL 60666
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake. Northeast winds around 5 mph.
TONIGHT
Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
SATURDAY
Partly cloudy. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SUNDAY
Mostly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake.
SUNDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 20 percent.
MONDAY
A chance of showers in the morning. Mostly cloudy. Highs in the upper 80s. Chance of precipitation 30 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent.
TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
WEDNESDAY
Mostly cloudy. Highs in the mid 70s.

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  9/ 9/2026
Thursday
10 SEP 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 0%

0% Thunder
( 1% severe)
W   7 84% 67°
Low 65° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 69° 69° Mostly Cloudy NW   7 81% 63°
High 79° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 66° 66° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NNW   6 81% 60°

Mostly Cloudy



CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 72° 72° Mostly Cloudy N   6 64% 59°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 0%

0% Thunder
( 3% severe)
NNE   6 48% 56°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 77° 79° Partly Cloudy ENE   7 47% 55°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   6 59% 57°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 68° 68° Clear E   5 68% 57°
Friday
11 SEP 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 64° 65° Clear 0%

0% Thunder
( 0% severe)
E   3 81% 58°
Low 60° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 62° 63° Partly Cloudy SE   3 84% 57°
High 79° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 60° 61° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   2 87% 56°

Clear



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 73° 73° Clear SE   6 55% 56°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 77° 78° Clear 0%

0% Thunder
( 0% severe)
SE   8 43% 53°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 78° 79° Clear SSE   8 43% 54°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 73° 73° Clear 1%

0% Thunder
( 1% severe)
SSE   7 55% 56°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 69° 69° Clear SSE   8 66% 57°

CHICAGO-OHARE, IL extended weather forecast

Saturday
12 SEP 2026
Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Low 64° Low 66° Low 59° Low 69° Low 65°
High 86° High 76° High 77° High 84° High 76°
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
12% Rain
Overcast
51% Rain
Overcast
34% Rain
Overcast
58% Rain
Overcast
61% Rain
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