CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

11:53 AM CDT AUG 19, 2026
Broken Clouds
79°F
Feels Like: 81°F
Dewpoint: 68°F
Rel. Hum.: 69%
Visibility: 10 miles
Wind: Variable at 6 mph
Pressure: 29.96 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

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Snow Depth pages
REST OF TODAY
Mostly cloudy. Near steady temperature in the mid 70s. Northeast winds 5 to 10 mph.
TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the mid 60s in the suburbs to the upper 60s downtown. Northeast winds 5 to 10 mph.
THURSDAY
Sunny. Highs around 80. Northeast winds around 5 mph.
THURSDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. Southeast winds around 5 mph, becoming south after midnight.
FRIDAY
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Highs around 80. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent.
FRIDAY NIGHT
A slight chance of thunderstorms in the evening. Partly cloudy with a slight chance of showers. Lows in the mid 60s. Chance of precipitation 20 percent.
SATURDAY
Partly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 70s. Chance of precipitation 20 percent.
SATURDAY NIGHT
Mostly clear. Lows in the mid 60s.
SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the mid 70s.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 60s.
MONDAY
Partly cloudy. Highs in the upper 70s.
MONDAY NIGHT
Partly cloudy. Lows in the lower 60s.
TUESDAY
Partly cloudy. Highs in the upper 70s.

Visible Weather Satellite
CHICAGO, IL 60621
Infrared Weather Satellite
CHICAGO, IL 60621
NEXRAD Weather Radar
CHICAGO, IL 60621

CHICAGO-MIDWAY, IL 3 hourly weather forecast

weather forecast created  8:00 AM EDT  8/19/2026
Wednesday
19 AUG 2026
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 7%

0% Thunder
( 26% severe)
ENE   6 69% 66°
High 78° CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy NE   9 66% 64°
Mostly Cloudy



CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 73° 73° Mostly Cloudy 3%

0% Thunder
( 8% severe)
NE   9 66% 61°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 70° 70° Mostly Cloudy NE   6 71% 60°
Thursday
20 AUG 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 69° 69° Partly Cloudy 1%

0% Thunder
( 2% severe)
NNE   5 70% 59°
Low 66° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 67° 67° Partly Cloudy NNE   5 75% 59°
High 79° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 67° 67° Clear 0%

0% Thunder
( 1% severe)
N   3 75% 59°

Clear



CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 75° 75° Clear NE   6 58% 59°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 77° 79° Clear 1%

0% Thunder
( 1% severe)
NE   7 50% 57°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 77° 79° Clear ENE   7 47% 55°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 1%

0% Thunder
( 2% severe)
E   6 52% 56°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy E   6 63% 57°
Friday
21 AUG 2026
CHICAGO, IL 60621 weather forecast Day 3, 0 hours 1 AM 67° 67° Partly Cloudy 2%

0% Thunder
( 3% severe)
S   5 73% 58°
Low 64° CHICAGO, IL 60621 weather forecast Day 3, 3 hours 4 AM 65° 65° Partly Cloudy SW   5 78% 58°
High 80° CHICAGO, IL 60621 weather forecast Day 3, 6 hours 7 AM 65° 65° Partly Cloudy 8%

0% Thunder
( 10% severe)
SSW   6 81% 59°

Partly Cloudy

Chance of Rain

CHICAGO, IL 60621 weather forecast Day 3, 9 hours 10 AM 74° 74° Partly Cloudy SSW   7 69% 63°
CHICAGO, IL 60621 weather forecast Day 3, 15 hours 1 PM 77° 79° Partly Cloudy 26%
RAIN
<.01 in
0% Thunder
( 33% severe)
SW   9 64% 64°
CHICAGO, IL 60621 weather forecast Day 3, 18 hours 4 PM 77° 79° Partly Cloudy SW   10 67% 65°
CHICAGO, IL 60621 weather forecast Day 3, 21 hours 7 PM 75° 75° Mostly Cloudy     SW   9 71% 65°

CHICAGO-MIDWAY, IL extended weather forecast

Saturday
22 AUG 2026
Sunday
23 AUG 2026
Monday
24 AUG 2026
Tuesday
25 AUG 2026
Wednesday
26 AUG 2026
Low 67° Low 67° Low 66° Low 70° Low 69°
High 83° High 82° High 84° High 85° High 74°
CHICAGO, IL 60621 weather forecast Day 4 CHICAGO, IL 60621 weather forecast Day 5 CHICAGO, IL 60621 weather forecast Day 6 CHICAGO, IL 60621 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
43% Rain
Partly Cloudy
15% Rain
Mostly Cloudy
22% Rain
Partly Cloudy
37% Rain
Partly Cloudy
26% Rain
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