CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

8:51 AM CDT JUN 26, 2026
Overcast
64°F
Feels Like: 64°F
Dewpoint: 55°F
Rel. Hum.: 73%
Visibility: 10 miles
Wind: ENE at 7 mph
Pressure: 30.09 inches
Last 72 hours

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CHICAGO, IL 60666
Weather Forecast

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REST OF TODAY
Mostly cloudy. A slight chance of showers in the afternoon. Highs in the lower 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.
TONIGHT
Partly cloudy. Lows around 60. Northeast winds 5 to 10 mph.
SATURDAY
Partly cloudy in the morning, then clearing. Highs in the upper 70s inland, but only in the upper 60s near the lake. Northeast winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 60s. East winds 5 to 10 mph.
SUNDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s inland, but only around 80 near the lake. Southeast winds 10 to 15 mph.
SUNDAY NIGHT
Partly cloudy. Lows in the mid 70s.
MONDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s.
MONDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 70s.
TUESDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 90s inland, but only in the lower 90s near the lake.
TUESDAY NIGHT
Mostly clear. Lows in the upper 70s.
WEDNESDAY
Mostly sunny. Highs in the upper 90s inland, but only in the lower 90s near the lake.
WEDNESDAY NIGHT
Mostly clear. Lows in the upper 70s.
THURSDAY
Mostly sunny. Highs in the upper 90s inland, but only in the lower 90s 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  6/25/2026
Friday
26 JUN 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 63° 63° Mostly Cloudy 1%

0% Thunder
( 2% severe)
ENE   6 81% 57°
Low 60° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 61° 61° Mostly Cloudy NE   6 87% 57°
High 69° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 62° 61° Mostly Cloudy 28%
RAIN
<.01 in
0% Thunder
( 3% severe)
ENE   8 84% 57°

Mostly Cloudy

Rain Likely

CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 65° 65° Mostly Cloudy E   10 75% 57°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 66° 66° Mostly Cloudy 52%
RAIN
***
0% Thunder
( 8% severe)
ENE   10 73% 57°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 67° 67° Mostly Cloudy ENE   12 70% 57°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 66° 66° Mostly Cloudy 14%
RAIN
<.01 in
0% Thunder
( 4% severe)
NE   13 70% 56°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 62° 61° Mostly Cloudy NE   10 81% 56°
Saturday
27 JUN 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 61° 60° Partly Cloudy 15%
RAIN
.1–.25 in
0% Thunder
( 3% severe)
NNE   9 87% 57°
Low 59° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 61° 60° Mostly Cloudy NNE   8 87% 57°
High 76° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 63° 63° Mostly Cloudy 2%

0% Thunder
( 3% severe)
NE   8 87% 59°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 70° 70° Partly Cloudy NE   10 71% 60°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 6% severe)
ENE   12 62% 60°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 75° 75° Partly Cloudy ENE   12 55% 58°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 6% severe)
ENE   10 57% 57°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 67° 67° Partly Cloudy ENE   7 68% 56°

CHICAGO-OHARE, IL extended weather forecast

BAD DAY
BAD DATE
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Low 61° Low 68° Low 73° Low 76° Low 75°
High 82° High 88° High 94° High 96° High 97°
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
Mostly Cloudy
20% Rain
Overcast
42% Rain
Partly Cloudy
19% Rain
Partly Cloudy
22% Rain
Partly Cloudy
25% Rain
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