CHICAGO, IL 60645 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

10:51 AM CDT MAY 28, 2026
Broken Clouds
68°F
Feels Like: 68°F
Dewpoint: 48°F
Rel. Hum.: 49%
Visibility: 10 miles
Wind: ENE at 9 mph
Pressure: 30.21 inches
Last 72 hours

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CHICAGO, IL 60645
Weather Forecast

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REST OF TODAY
Sunny. Highs in the lower 70s inland, but only in the lower 60s near the lake. Northeast winds 10 to 15 mph.
TONIGHT
Partly cloudy. Lows in the mid 50s. Northeast winds 5 to 10 mph.
FRIDAY
Partly cloudy. Highs in the lower 80s inland, but only in the lower 70s near the lake. East winds around 5 mph.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 60s. East winds around 5 mph.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 70s inland, but only in the mid 60s near the lake. East winds 5 to 10 mph, increasing to northeast 10 to 15 mph with gusts up to 25 mph in the afternoon.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 50s.
SUNDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 70s inland, but only in the mid 60s near the lake.
SUNDAY NIGHT
Partly cloudy. Lows around 60.
MONDAY
Partly cloudy. Highs in the upper 70s inland, but only around 70 near the lake.
MONDAY NIGHT
Mostly clear. Lows in the upper 50s.
TUESDAY
Sunny. Highs in the upper 70s inland, but only in the upper 60s near the lake.
TUESDAY NIGHT
Mostly clear. Lows in the lower 60s.
WEDNESDAY
Mostly sunny. Highs in the lower 80s inland, but only in the mid 70s near the lake.

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  5/27/2026
Thursday
28 MAY 2026
CHICAGO, IL 60645 weather forecast Day 1, 0 hours 1 AM 63° 62° Clear 1%

0% Thunder
( 2% severe)
NNE   10 52% 45°
Low 58° CHICAGO, IL 60645 weather forecast Day 1, 3 hours 4 AM 60° 58° Clear NNE   12 58% 45°
High 73° CHICAGO, IL 60645 weather forecast Day 1, 6 hours 7 AM 59° 57° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   12 60% 45°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 1, 9 hours 10 AM 66° 66° Partly Cloudy NE   13 47% 45°
CHICAGO, IL 60645 weather forecast Day 1, 12 hours 1 PM 70° 70° Clear 0%

0% Thunder
( 0% severe)
NE   14 41% 45°
CHICAGO, IL 60645 weather forecast Day 1, 15 hours 4 PM 72° 72° Clear NE   14 35% 43°
CHICAGO, IL 60645 weather forecast Day 1, 18 hours 7 PM 67° 67° Partly Cloudy 0%

0% Thunder
( 1% severe)
NE   12 40% 42°
CHICAGO, IL 60645 weather forecast Day 1, 21 hours 10 PM 59° 58° Partly Cloudy NE   7 55% 43°
Friday
29 MAY 2026
CHICAGO, IL 60645 weather forecast Day 2, 0 hours 1 AM 56° 55° Partly Cloudy 0%

0% Thunder
( 1% severe)
NNE   6 64% 44°
Low 52° CHICAGO, IL 60645 weather forecast Day 2, 3 hours 4 AM 54° 54° Partly Cloudy NE   2 71% 45°
High 83° CHICAGO, IL 60645 weather forecast Day 2, 6 hours 7 AM 58° 59° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 69% 48°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 2, 9 hours 10 AM 71° 71° Partly Cloudy S   2 44% 48°
CHICAGO, IL 60645 weather forecast Day 2, 12 hours 1 PM 79° 79° Partly Cloudy 0%

0% Thunder
( 1% severe)
S   3 31% 46°
CHICAGO, IL 60645 weather forecast Day 2, 15 hours 4 PM 83° 81° Partly Cloudy ENE   7 25% 44°
CHICAGO, IL 60645 weather forecast Day 2, 18 hours 7 PM 80° 79° Mostly Cloudy 0%

0% Thunder
( 2% severe)
E   8 26% 42°
CHICAGO, IL 60645 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy E   3 38% 43°

CHICAGO-OHARE, IL extended weather forecast

Saturday
30 MAY 2026
Sunday
31 MAY 2026
Monday
1 JUN 2026
Tuesday
2 JUN 2026
Wednesday
3 JUN 2026
Low 57° Low 54° Low 58° Low 58° Low 57°
High 74° High 74° High 81° High 78° High 82°
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
7% Rain
Clear
6% Rain
Partly Cloudy
15% Rain
Partly Cloudy
15% Rain
Clear
13% Rain
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