CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

3:53 AM CDT SEP 10, 2026
Overcast
70°F
Feels Like: 70°F
Dewpoint: 68°F
Rel. Hum.: 93%
Visibility: 9 miles
Wind: W at 3 mph
Pressure: 30.00 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

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Snow Depth pages
EARLY THIS MORNING
Mostly cloudy. Temperatures in the upper 60s. Northwest winds around 5 mph.
TODAY
Mostly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake. Northeast winds around 5 mph.
TONIGHT
Clear. Lows in the lower 60s. East winds around 5 mph in the evening, becoming light and variable.
FRIDAY
Mostly sunny. Highs in the upper 70s. Southeast winds 5 to 10 mph.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 60s. South winds around 5 mph.
SATURDAY
Partly cloudy. Humid with highs in the lower 80s. Southwest winds 5 to 10 mph.
SATURDAY NIGHT
Partly cloudy. Lows in the mid 60s.
SUNDAY
Mostly cloudy. Highs in the upper 70s inland, but only in the mid 70s near the lake.
SUNDAY NIGHT
Mostly cloudy. Lows in the upper 60s.
MONDAY
A chance of showers in the morning. Mostly cloudy. Highs in the upper 80s. Chance of precipitation 30 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy with a chance of showers. Highs in the upper 70s. Chance of precipitation 40 percent.
TUESDAY NIGHT
Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.

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/ 9/2026
Thursday
10 SEP 2026
CHICAGO, IL 60621 weather forecast Day 1, 0 hours 1 AM 73° 73° Mostly Cloudy 1%

0% Thunder
( 2% severe)
W   7 84% 68°
Low 68° CHICAGO, IL 60621 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy WNW   7 79% 64°
High 79° CHICAGO, IL 60621 weather forecast Day 1, 6 hours 7 AM 69° 69° Mostly Cloudy 2%

0% Thunder
( 1% severe)
NNW   7 76% 61°

Mostly Cloudy



CHICAGO, IL 60621 weather forecast Day 1, 9 hours 10 AM 73° 73° Mostly Cloudy N   7 64% 60°
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 77° 79° Mostly Cloudy 0%

0% Thunder
( 4% severe)
NE   7 50% 57°
CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 76° 78° Mostly Cloudy ENE   8 52% 57°
CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 1% severe)
ENE   8 59% 57°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 69° 69° Partly Cloudy E   5 68% 58°
Friday
11 SEP 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 66° 66° Clear 0%

0% Thunder
( 1% severe)
E   5 75% 58°
Low 62° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 64° 65° Clear SE   3 78% 57°
High 79° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 62° 63° Partly Cloudy 0%

0% Thunder
( 0% severe)
  CALM 81% 56°

Clear



CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 72° 72° Clear SE   6 55% 55°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 77° 78° Clear 0%

0% Thunder
( 0% severe)
SE   8 43% 53°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 77° 78° Clear SE   8 45% 54°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 74° 74° Clear 1%

0% Thunder
( 1% severe)
SE   7 53% 56°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 70° 70° Partly Cloudy SSE   8 66% 58°

CHICAGO-MIDWAY, IL extended weather forecast

Saturday
12 SEP 2026
Sunday
13 SEP 2026
Monday
14 SEP 2026
Tuesday
15 SEP 2026
Wednesday
16 SEP 2026
Low 66° Low 68° Low 61° Low 72° Low 66°
High 87° High 77° High 79° High 83° 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
Partly Cloudy
11% Rain
Overcast
52% Rain
Overcast
32% Rain
Mostly Cloudy
53% Rain
Overcast
60% Rain
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