CHICAGO, IL 60621 Weather Forecast & Current Conditions
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  60621 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHICAGO-MIDWAY, IL
Current Weather
11:53 PM CDT JUN 5, 2026
Few Clouds
75°F
Feels Like: 75°F
Dewpoint: 70°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: WSW at 12 mph
Pressure: 29.84 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60621 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60621
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Southwest winds 10 to 15 mph. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. A chance of showers and thunderstorms. Highs in the mid 80s inland, but only in the upper 70s near the lake. West winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 40 percent.
SATURDAY NIGHT
Mostly cloudy. A slight chance of thunderstorms until early morning. A slight chance of showers. Lows in the mid 60s. East winds around 5 mph. Chance of precipitation 20 percent.
SUNDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs around 80. East winds 5 to 10 mph. Chance of precipitation 20 percent.
SUNDAY NIGHT
Mostly cloudy. A slight chance of showers in the evening. A slight chance of thunderstorms. A chance of showers after midnight. Lows in the upper 60s. East winds 5 to 10 mph. Chance of precipitation 30 percent.
MONDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 80 percent.
MONDAY NIGHT
Showers with a chance of thunderstorms in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the upper 60s. Chance of precipitation 80 percent.
TUESDAY
Mostly cloudy with a chance of showers. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the upper 80s inland, but only in the lower 80s near the lake. Chance of precipitation 50 percent.
TUESDAY NIGHT
Partly cloudy with a chance of showers and thunderstorms. Lows around 70. Chance of precipitation 40 percent.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 90s inland, but only in the upper 80s near the lake. Heat index values up to 100.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 70s.
THURSDAY
Partly cloudy. Highs in the lower 90s. Heat index values up to 105.
THURSDAY NIGHT
Partly cloudy. Lows in the mid 70s. Heat index values up to 100 early in the evening.

  60621 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHICAGO, IL 60621
Infrared Weather Satellite
CHICAGO, IL 60621
  60621 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHICAGO, IL 60621
 MOS COMPUTER WEATHER FORECAST

CHICAGO-MIDWAY, IL 3 hourly weather forecast
weather forecast created  8:00 PM EDT  6/ 5/2026
Saturday
6 JUN 2026		 CHICAGO, IL 60621 weather forecast Day 1, 0 hours 1 AM 72° 72° Mostly Cloudy 71%
RAIN
***		 0% Thunder
( 24% severe)		 WSW   12 87% 68°
Low 70° CHICAGO, IL 60621 weather forecast Day 1, 3 hours 4 AM 71° 71° Mostly Cloudy W   10 84% 66°
High 85° CHICAGO, IL 60621 weather forecast Day 1, 6 hours 7 AM 71° 71° Mostly Cloudy 29%
RAIN
.1–.25 in		 0% Thunder
( 14% severe)		 WSW   10 87% 67°

Partly Cloudy

Chance of Rain

 CHICAGO, IL 60621 weather forecast Day 1, 9 hours 10 AM 76° 77° Partly Cloudy W   12 79% 69°
CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 82° 85° Partly Cloudy 33%
RAIN
.01–.1 in		 0% Thunder
( 21% severe)		 W   9 65% 69°
CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 83° 86° Partly Cloudy ENE   8 61% 68°
CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 80° 82° Partly Cloudy 12%
RAIN
<.01 in		 0% Thunder
( 10% severe)		 ENE   8 62% 66°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 73° 73° Partly Cloudy E   6 76% 65°
Sunday
7 JUN 2026		 CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 69° 69° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 8% severe)		 ENE   5 84% 64°
Low 64° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 67° 67° Mostly Cloudy ENE   3 84% 62°
High 81° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 67° 67° Mostly Cloudy 9%

 0% Thunder
( 10% severe)		 ENE   6 84% 62°

Mostly Cloudy



 CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 72° 72° Mostly Cloudy ENE   8 76% 64°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 78° 80° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 22% severe)		 ENE   9 64% 65°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 80° 82° Mostly Cloudy ENE   10 58% 64°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 77° 79° Mostly Cloudy 22%
RAIN
.1–.25 in		 0% Thunder
( 21% severe)		 ENE   9 60% 62°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 72° 72° Mostly Cloudy E   8 71% 62°

CHICAGO-MIDWAY, IL extended weather forecast
Monday
8 JUN 2026		 Tuesday
9 JUN 2026		 Wednesday
10 JUN 2026		 Thursday
11 JUN 2026		 Friday
12 JUN 2026
Low 69° Low 69° Low 71° Low 74° Low 70°
High 84° High 84° High 94° High 88° High 86°
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
75% Rain		 Overcast
34% Rain		 Partly Cloudy
40% Rain		 Mostly Cloudy
53% Rain		 Partly Cloudy
54% Rain
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