CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

5:53 AM CDT SEP 11, 2026
Few Clouds
61°F
Feels Like: 61°F
Dewpoint: 55°F
Rel. Hum.: 81%
Visibility: 10 miles
Wind: Calm
Pressure: 30.04 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TODAY
Sunny. Highs around 80 inland, but only in the mid 70s near the lake. Southeast winds around 5 mph.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 60s. South winds around 5 mph.
SATURDAY
Partly cloudy. Humid with highs in the mid 80s. Southwest winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s. Northwest winds around 5 mph.
SUNDAY
Partly cloudy in the morning, then becoming mostly cloudy. A slight chance of showers in the afternoon. Highs in the mid 70s. North winds 5 to 10 mph. Chance of precipitation 20 percent.
SUNDAY NIGHT
Mostly cloudy. A chance of showers, mainly in the evening. Lows in the lower 60s. Chance of precipitation 30 percent.
MONDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs around 80 inland, but only in the mid 70s near the lake. Chance of precipitation 40 percent.
MONDAY NIGHT
Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Breezy with lows around 70. Chance of precipitation 40 percent.
TUESDAY
Mostly cloudy. A chance of showers and thunderstorms in the afternoon. Highs in the lower 80s. Chance of precipitation 50 percent.
TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.
WEDNESDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the mid 70s. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows in the mid 60s. Chance of precipitation 60 percent.
THURSDAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 50 percent.

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 PM EDT  9/10/2026
Friday
11 SEP 2026
CHICAGO, IL 60621 weather forecast Day 1, 0 hours 1 AM 66° 66° Clear 0%

0% Thunder
( 1% severe)
E   5 75% 58°
Low 62° CHICAGO, IL 60621 weather forecast Day 1, 3 hours 4 AM 64° 65° Clear ESE   3 78% 57°
High 79° CHICAGO, IL 60621 weather forecast Day 1, 6 hours 7 AM 63° 64° Clear 0%

0% Thunder
( 0% severe)
  CALM 78% 56°

Clear



CHICAGO, IL 60621 weather forecast Day 1, 9 hours 10 AM 72° 72° Partly Cloudy SE   6 55% 55°
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 77° 78° Clear 0%

0% Thunder
( 1% severe)
ESE   6 45% 54°
CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 78° 79° Clear ESE   7 45% 55°
CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 73° 73° Partly Cloudy 0%

0% Thunder
( 0% severe)
ESE   8 59% 58°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 71° 71° Partly Cloudy SSE   8 71% 61°
Saturday
12 SEP 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 69° 69° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   8 78% 62°
Low 66° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 68° 68° Mostly Cloudy S   7 84% 63°
High 84° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 67° 67° Partly Cloudy 1%

0% Thunder
( 1% severe)
S   8 90% 64°

Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 76° 77° Partly Cloudy SSW   10 74% 67°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 82° 84° Partly Cloudy 1%

0% Thunder
( 7% severe)
SW   13 58% 66°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 82° 84° Partly Cloudy WSW   12 58% 66°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 78° 80° Partly Cloudy 5%

0% Thunder
( 12% severe)
W   8 69% 67°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 74° 74° Mostly Cloudy W   7 79% 67°

CHICAGO-MIDWAY, IL extended weather forecast

Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Thursday
17 SEP 2026
Low 65° Low 55° Low 66° Low 67° Low 68°
High 75° High 73° High 85° High 80° High 85°
CHICAGO, IL 60621 weather forecast Day 3 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
Partly Cloudy
16% Rain
Partly Cloudy
11% Rain
Mostly Cloudy
61% Rain
Overcast
68% Rain
Mostly Cloudy
62% Rain
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