CHICAGO, IL 60645 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

2:51 PM CDT SEP 16, 2025
Broken Clouds
81°F
Feels Like: 81°F
Dewpoint: 55°F
Rel. Hum.: 41%
Visibility: 10 miles
Wind: ENE at 7 mph
Pressure: 30.17 inches
Last 72 hours

Local Area Snow Depth

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CHICAGO, IL 60645
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Lows in the lower 60s. Northeast winds around 5 mph.
WEDNESDAY
Mostly sunny. Highs in the mid 80s inland, but only in the upper 70s near the lake. Northeast winds around 5 mph.
WEDNESDAY NIGHT
Mostly clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
THURSDAY
Mostly sunny. Highs in the mid 80s inland, but only in the upper 70s near the lake. East winds around 5 mph.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 60s. Northeast winds around 5 mph.
FRIDAY
Partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake.
FRIDAY NIGHT
Mostly cloudy with a slight chance of showers and thunderstorms. Lows in the mid 60s. Chance of precipitation 20 percent.
SATURDAY
Mostly cloudy with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 20 percent.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
SUNDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the lower 80s. Chance of precipitation 30 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 40 percent.
MONDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the upper 70s. Chance of precipitation 30 percent.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 60s. Chance of precipitation 30 percent.

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 AM CDT  9/16/2025
Tuesday
16 SEP 2025
CHICAGO, IL 60645 weather forecast Day 1, 12 hours 1 PM 81° 81° Clear 0%

0% Thunder
( 0% severe)
E   8 39% 54°
High 82° CHICAGO, IL 60645 weather forecast Day 1, 15 hours 4 PM 81° 81° Clear ENE   9 39% 54°
Clear



CHICAGO, IL 60645 weather forecast Day 1, 18 hours 7 PM 75° 75° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   8 46% 53°
CHICAGO, IL 60645 weather forecast Day 1, 21 hours 10 PM 69° 69° Clear ENE   5 63% 56°
Wednesday
17 SEP 2025
CHICAGO, IL 60645 weather forecast Day 2, 0 hours 1 AM 66° 66° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   3 73% 57°
Low 61° CHICAGO, IL 60645 weather forecast Day 2, 3 hours 4 AM 63° 64° Partly Cloudy NNE   3 84% 58°
High 84° CHICAGO, IL 60645 weather forecast Day 2, 6 hours 7 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
N   2 87% 58°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 2, 9 hours 10 AM 75° 75° Partly Cloudy NE   3 58% 59°
CHICAGO, IL 60645 weather forecast Day 2, 12 hours 1 PM 81° 81° Clear 0%

0% Thunder
( 1% severe)
ENE   6 41% 55°
CHICAGO, IL 60645 weather forecast Day 2, 15 hours 4 PM 82° 81° Partly Cloudy ENE   8 38% 54°
CHICAGO, IL 60645 weather forecast Day 2, 18 hours 7 PM 76° 78° Partly Cloudy 0%

0% Thunder
( 1% severe)
E   7 46% 54°
CHICAGO, IL 60645 weather forecast Day 2, 21 hours 10 PM 71° 71° Partly Cloudy E   3 59% 56°
Thursday
18 SEP 2025
CHICAGO, IL 60645 weather forecast Day 3, 0 hours 1 AM 67° 67° Partly Cloudy 0%

0% Thunder
( 1% severe)
E   2 70% 57°
Low 62° CHICAGO, IL 60645 weather forecast Day 3, 3 hours 4 AM 64° 66° Partly Cloudy ESE   1 78% 57°
High 84° CHICAGO, IL 60645 weather forecast Day 3, 6 hours 7 AM 63° 64° Partly Cloudy 1%

0% Thunder
( 1% severe)
E   2 81% 57°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 3, 9 hours 10 AM 75° 75° Partly Cloudy ESE   3 55% 58°
CHICAGO, IL 60645 weather forecast Day 3, 15 hours 1 PM 82° 82° Partly Cloudy 2%

0% Thunder
( 4% severe)
E   5 41% 56°
CHICAGO, IL 60645 weather forecast Day 3, 18 hours 4 PM 82° 81° Partly Cloudy ENE   8 40% 55°
CHICAGO, IL 60645 weather forecast Day 3, 21 hours 7 PM 75° 75° Partly Cloudy     ENE   9 54% 57°

CHICAGO-OHARE, IL extended weather forecast

Friday
19 SEP 2025
Saturday
20 SEP 2025
Sunday
21 SEP 2025
Monday
22 SEP 2025
Tuesday
23 SEP 2025
Low 64° Low 64° Low 64° Low 64° Low 60°
High 80° High 82° High 84° High 77° High 77°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
31% Rain
Partly Cloudy
45% Rain
Partly Cloudy
54% Rain
Mostly Cloudy
50% Rain
Mostly Cloudy
37% Rain
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