CHICAGO, IL 60621 Weather Forecast & Current Conditions

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CHICAGO-MIDWAY, IL
Current Weather

3:53 PM CDT SEP 27, 2026
Broken Clouds
70°F
Feels Like: 70°F
Dewpoint: 52°F
Rel. Hum.: 53%
Visibility: 10 miles
Wind: NE at 10 mph
Pressure: 30.07 inches
Last 72 hours

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CHICAGO, IL 60621
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly cloudy. Highs in the lower 70s inland, but only in the upper 60s near the lake. Temperature falling into the mid 60s in the afternoon. Northeast winds around 5 mph.
TONIGHT
Partly cloudy. Patchy fog late. Lows in the lower 50s. North winds around 5 mph.
MONDAY
Partly cloudy in the morning, then clearing. Patchy fog early in the morning. Highs in the lower 70s inland, but only in the upper 60s near the lake. Northeast winds around 5 mph.
MONDAY NIGHT
Partly cloudy. Lows in the mid 50s. East winds around 5 mph, becoming south after midnight.
TUESDAY
Partly cloudy. Highs in the mid 70s. South winds 5 to 10 mph.
TUESDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 20 percent.
WEDNESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 40 percent.
WEDNESDAY NIGHT
Cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the upper 60s. Chance of precipitation 50 percent.
THURSDAY
Showers. Near steady temperature around 70. Chance of precipitation 80 percent.
THURSDAY NIGHT
Mostly cloudy with a 50 percent chance of showers. Lows in the upper 50s.
FRIDAY
Partly cloudy. A chance of showers in the morning. Highs in the mid 60s. Chance of precipitation 30 percent.
FRIDAY NIGHT
Partly cloudy. Lows in the mid 50s.
SATURDAY
Partly cloudy. Highs 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 AM EDT  9/27/2026
Sunday
27 SEP 2026
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 69° 69° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NE   8 55% 52°
High 70° CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 68° 68° Mostly Cloudy NE   9 54% 51°
Mostly Cloudy



CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 63° 63° Mostly Cloudy 0%

0% Thunder
( 0% severe)
NNE   8 65% 51°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 59° 58° Mostly Cloudy N   7 80% 53°
Monday
28 SEP 2026
CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 58° 57° Mostly Cloudy 0%

0% Thunder
( 0% severe)
N   6 83% 53°
Low 56° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 56° 55° Partly Cloudy NNW   6 86% 52°
High 73° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 56° 55° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NNW   6 90% 53°

Decreasing Clouds



CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 66° 66° Mostly Cloudy N   6 73% 57°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 72° 72° Partly Cloudy 0%

0% Thunder
( 0% severe)
NE   7 57% 56°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 71° 71° Clear NE   8 57% 55°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 65° 65° Partly Cloudy 0%

0% Thunder
( 0% severe)
ENE   7 68% 54°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 61° 62° Partly Cloudy ENE   3 81% 55°
Tuesday
29 SEP 2026
CHICAGO, IL 60621 weather forecast Day 3, 0 hours 1 AM 59° 60° Mostly Cloudy 0%

0% Thunder
( 1% severe)
  CALM 87% 55°
Low 56° CHICAGO, IL 60621 weather forecast Day 3, 3 hours 4 AM 57° 58° Partly Cloudy SSE   2 86% 53°
High 75° CHICAGO, IL 60621 weather forecast Day 3, 6 hours 7 AM 56° 56° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   3 90% 53°

Partly Cloudy



CHICAGO, IL 60621 weather forecast Day 3, 9 hours 10 AM 65° 65° Partly Cloudy S   6 70% 55°
CHICAGO, IL 60621 weather forecast Day 3, 15 hours 1 PM 74° 74° Partly Cloudy 0%

0% Thunder
( 0% severe)
S   7 51% 55°
CHICAGO, IL 60621 weather forecast Day 3, 18 hours 4 PM 75° 75° Partly Cloudy S   8 52% 56°
CHICAGO, IL 60621 weather forecast Day 3, 21 hours 7 PM 70° 70° Partly Cloudy     SSE   8 59% 55°

CHICAGO-MIDWAY, IL extended weather forecast

Wednesday
30 SEP 2026
Thursday
1 OCT 2026
Friday
2 OCT 2026
Saturday
3 OCT 2026
Sunday
4 OCT 2026
Low 61° Low 67° Low 55° Low 49° Low 53°
High 85° High 76° High 64° High 65° High 63°
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
Mostly Cloudy
20% Rain
Overcast
73% Rain
Mostly Cloudy
30% Rain
Partly Cloudy
16% Rain
Overcast
40% Rain
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