CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

6:53 PM CDT AUG 26, 2026
Scattered Clouds
81°F
Feels Like: 82°F
Dewpoint: 61°F
Rel. Hum.: 51%
Visibility: 10 miles
Wind: W at 13 mph
Pressure: 29.87 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly clear. Isolated showers early in the evening. Lows in the mid 60s. Northwest winds 5 to 10 mph. Chance of precipitation 20 percent.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers in the afternoon. Highs in the lower 80s inland, but only in the upper 70s near the lake. Northwest winds 5 to 10 mph, becoming northeast in the afternoon. Chance of precipitation 20 percent.
THURSDAY NIGHT
Mostly clear. Lows in the mid 60s. Northeast winds 5 to 10 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny. Highs around 80. Southeast winds around 5 mph.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
SATURDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 80s.
SATURDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the upper 60s. Chance of precipitation 20 percent.
SUNDAY
Mostly cloudy. A slight chance of showers in the morning. Highs in the upper 80s. Chance of precipitation 20 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
MONDAY
Mostly cloudy. Highs around 90.
MONDAY NIGHT
Mostly cloudy. Lows in the mid 70s.
TUESDAY
Partly cloudy. Highs in the upper 80s.
TUESDAY NIGHT
Partly cloudy. Lows in the lower 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  8/26/2026
Wednesday
26 AUG 2026
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 81° 84° Partly Cloudy 18%
RAIN
.01–.1 in
0% Thunder
( 29% severe)
W   13 65% 68°
High 84° CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 83° 84° Partly Cloudy W   14 53% 64°
Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 80° 82° Partly Cloudy 4%

0% Thunder
( 13% severe)
WNW   12 58% 64°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 75° 75° Partly Cloudy WNW   8 69% 64°
Thursday
27 AUG 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 72° 72° Partly Cloudy 0%

0% Thunder
( 3% severe)
WNW   8 76% 64°
Low 67° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 69° 69° Clear WNW   7 81% 63°
High 81° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 68° 68° Clear 0%

0% Thunder
( 4% severe)
NW   7 84% 63°

Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 76° 78° Partly Cloudy NNW   7 64% 63°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 79° 80° Partly Cloudy 7%

0% Thunder
( 10% severe)
N   9 56% 62°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 78° 80° Partly Cloudy NE   10 58% 62°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 75° 75° Partly Cloudy 6%

0% Thunder
( 5% severe)
ENE   9 62% 61°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 72° 72° Partly Cloudy ENE   5 68% 61°
Friday
28 AUG 2026
CHICAGO, IL 60621 weather forecast Day 3, 0 hours 1 AM 69° 69° Clear 0%

0% Thunder
( 2% severe)
  CALM 76% 61°
Low 65° CHICAGO, IL 60621 weather forecast Day 3, 3 hours 4 AM 66° 66° Clear ENE   3 84% 61°
High 81° CHICAGO, IL 60621 weather forecast Day 3, 6 hours 7 AM 66° 66° Clear 0%

0% Thunder
( 3% severe)
W   2 84% 61°

Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 3, 9 hours 10 AM 75° 75° Partly Cloudy SSE   3 58% 59°
CHICAGO, IL 60621 weather forecast Day 3, 15 hours 1 PM 79° 80° Partly Cloudy 0%

0% Thunder
( 9% severe)
ESE   6 49% 58°
CHICAGO, IL 60621 weather forecast Day 3, 18 hours 4 PM 79° 80° Partly Cloudy SE   8 47% 57°
CHICAGO, IL 60621 weather forecast Day 3, 21 hours 7 PM 77° 79° Partly Cloudy     SE   9 50% 57°

CHICAGO-MIDWAY, IL extended weather forecast

Saturday
29 AUG 2026
Sunday
30 AUG 2026
Monday
31 AUG 2026
Tuesday
1 SEP 2026
Wednesday
2 SEP 2026
Low 67° Low 69° Low 73° Low 74° Low 71°
High 85° High 85° High 89° High 88° High 82°
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
7% Rain
Partly Cloudy
21% Rain
Partly Cloudy
29% Rain
Partly Cloudy
39% Rain
Partly Cloudy
42% Rain
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