CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

9:53 AM CDT JUN 20, 2026
Scattered Clouds
70°F
Feels Like: 70°F
Dewpoint: 52°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: WNW at 15 mph
Pressure: 29.97 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

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Snow Depth pages
REST OF TODAY
Mostly sunny. Highs in the upper 70s. Northwest winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
TONIGHT
Partly cloudy. Lows in the lower 60s. Southeast winds 5 to 10 mph, becoming west after midnight.
SUNDAY
Mostly cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 70s. Temperature falling into the mid 60s in the afternoon. East winds 5 to 10 mph, increasing to 15 to 20 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 80 percent.
SUNDAY NIGHT
Showers, breezy. Near steady temperature in the lower 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph, diminishing to 10 to 15 mph after midnight. Chance of precipitation 80 percent.
MONDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 70s inland, but only in the upper 60s near the lake. North winds 10 to 15 mph with gusts up to 25 mph.
MONDAY NIGHT
Mostly clear. Lows in the mid 50s.
TUESDAY
Partly cloudy. Highs in the mid 70s.
TUESDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows around 60. Chance of precipitation 30 percent.
WEDNESDAY
Partly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the upper 70s. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
Partly cloudy. A chance of showers in the evening. Lows around 60. Chance of precipitation 30 percent.
THURSDAY
Partly cloudy. A chance of showers in the afternoon. Highs in the mid 70s. Chance of precipitation 30 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows around 60.
FRIDAY
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 PM EDT  6/19/2026
Saturday
20 JUN 2026
CHICAGO, IL 60621 weather forecast Day 1, 0 hours 1 AM 65° 65° Partly Cloudy 10%
RAIN
.01–.1 in
0% Thunder
( 3% severe)
WSW   12 73% 56°
Low 62° CHICAGO, IL 60621 weather forecast Day 1, 3 hours 4 AM 63° 62° Partly Cloudy WSW   12 75% 55°
High 80° CHICAGO, IL 60621 weather forecast Day 1, 6 hours 7 AM 64° 64° Clear 0%

0% Thunder
( 1% severe)
W   9 73% 55°

Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 1, 9 hours 10 AM 72° 72° Partly Cloudy W   12 51% 53°
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 77° 78° Clear 0%

0% Thunder
( 3% severe)
WNW   14 40% 51°
CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 78° 79° Partly Cloudy WNW   13 37% 50°
CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 76° 78° Mostly Cloudy 0%

0% Thunder
( 2% severe)
NNW   10 40% 50°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy NNE   5 55% 52°
Sunday
21 JUN 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 65° 65° Mostly Cloudy 1%

0% Thunder
( 1% severe)
  CALM 68% 54°
Low 62° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 63° 64° Mostly Cloudy   CALM 72% 54°
High 73° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 65° 65° Mostly Cloudy 30%
RAIN
***
0% Thunder
( 5% severe)
  CALM 73% 56°

Overcast

Rain Likely

CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 70° 70° Mostly Cloudy E   7 61% 56°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 70° 70° Overcast 77%
RAIN
***
0% Thunder
( 12% severe)
E   10 61% 56°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 68° 68° Overcast ENE   16 68% 57°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 65° 65° Mostly Cloudy 80%
RAIN
***
0% Thunder
( 10% severe)
ENE   20 73% 56°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 63° 61° Overcast NE   18 81% 57°

CHICAGO-MIDWAY, IL extended weather forecast

BAD DAY
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Low 63° Low 59° Low 59° Low 62° Low 61°
High 71° High 74° High 74° High 76° High 77°
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
Overcast
66% Rain
Mostly Cloudy
25% Rain
Overcast
26% Rain
Mostly Cloudy
49% Rain
Partly Cloudy
22% Rain
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