CHICAGO, IL 60645 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

8:51 AM CDT AUG 2, 2025
Scattered Clouds
72°F
Feels Like: 72°F
Dewpoint: 61°F
Rel. Hum.: 68%
Visibility: 10 miles
Wind: N at 8 mph
Pressure: 30.37 inches
Last 72 hours

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CHICAGO, IL 60645
Weather Forecast

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TODAY
Partly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake. Northeast winds 5 to 10 mph.
TONIGHT
Partly cloudy through the early overnight, then becoming mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph.
SUNDAY
Sunny. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northeast winds 5 to 10 mph.
SUNDAY NIGHT
Mostly clear. Lows in the mid 60s. East winds around 5 mph.
MONDAY
Mostly sunny through mid morning, then becoming partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake. East winds 5 to 10 mph.
MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.
TUESDAY
Partly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s inland, but only around 80 near the lake. Chance of precipitation 20 percent.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
WEDNESDAY
Partly cloudy. Highs in the mid 80s.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 70s.
THURSDAY
Partly cloudy. Highs in the upper 80s.
THURSDAY NIGHT
Partly cloudy. Lows in the lower 70s.
FRIDAY
Partly cloudy. Highs around 90.

Visible Weather Satellite
CHICAGO, IL 60645
Infrared Weather Satellite
CHICAGO, IL 60645
NEXRAD Weather Radar
CHICAGO, IL 60645

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created  7:00 PM CDT  8/ 1/2025
Saturday
2 AUG 2025
CHICAGO, IL 60645 weather forecast Day 1, 0 hours 1 AM 63° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
N   5 67% 52°
Low 60° CHICAGO, IL 60645 weather forecast Day 1, 3 hours 4 AM 61° 61° Mostly Cloudy NNW   5 75% 53°
High 80° CHICAGO, IL 60645 weather forecast Day 1, 6 hours 7 AM 63° 63° Mostly Cloudy 0%

0% Thunder
( 1% severe)
N   6 72% 54°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 1, 9 hours 10 AM 74° 74° Partly Cloudy ENE   6 50% 54°
CHICAGO, IL 60645 weather forecast Day 1, 12 hours 1 PM 77° 78° Partly Cloudy 1%

0% Thunder
( 1% severe)
ENE   9 39% 50°
CHICAGO, IL 60645 weather forecast Day 1, 15 hours 4 PM 78° 78° Partly Cloudy ENE   10 36% 49°
CHICAGO, IL 60645 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 2% severe)
ENE   8 41% 50°
CHICAGO, IL 60645 weather forecast Day 1, 21 hours 10 PM 69° 69° Clear ENE   3 55% 52°
Sunday
3 AUG 2025
CHICAGO, IL 60645 weather forecast Day 2, 0 hours 1 AM 66° 66° Clear 0%

0% Thunder
( 1% severe)
ENE   2 65% 54°
Low 62° CHICAGO, IL 60645 weather forecast Day 2, 3 hours 4 AM 64° 66° Clear N   2 73% 55°
High 82° CHICAGO, IL 60645 weather forecast Day 2, 6 hours 7 AM 65° 65° Clear 0%

0% Thunder
( 1% severe)
N   3 73% 56°

Clear



CHICAGO, IL 60645 weather forecast Day 2, 9 hours 10 AM 76° 78° Clear ENE   7 52% 57°
CHICAGO, IL 60645 weather forecast Day 2, 12 hours 1 PM 80° 80° Clear 0%

0% Thunder
( 2% severe)
E   10 41% 54°
CHICAGO, IL 60645 weather forecast Day 2, 15 hours 4 PM 80° 80° Clear E   10 39% 53°
CHICAGO, IL 60645 weather forecast Day 2, 18 hours 7 PM 78° 79° Clear 0%

0% Thunder
( 4% severe)
E   9 45% 55°
CHICAGO, IL 60645 weather forecast Day 2, 21 hours 10 PM 72° 72° Clear ENE   6 61% 58°

CHICAGO-OHARE, IL extended weather forecast

Monday
4 AUG 2025
Tuesday
5 AUG 2025
Wednesday
6 AUG 2025
Thursday
7 AUG 2025
Friday
8 AUG 2025
Low 64° Low 67° Low 70° Low 71° Low 72°
High 86° High 85° High 90° High 90° High 91°
CHICAGO, IL 60645 weather forecast Day 3 CHICAGO, IL 60645 weather forecast Day 4 CHICAGO, IL 60645 weather forecast Day 5 CHICAGO, IL 60645 weather forecast Day 6 CHICAGO, IL 60645 weather forecast Day 7
Partly Cloudy
8% Rain
Mostly Cloudy
51% Rain
Mostly Cloudy
50% Rain
Partly Cloudy
25% Rain
Partly Cloudy
23% Rain
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