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
6:53 PM CDT JUL 1, 2026
Broken Clouds
91°F
Feels Like: 99°F
Dewpoint: 72°F
Rel. Hum.: 54%
Visibility: 10 miles
Wind: SSW at 18 mph, gusts to 29
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(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
TONIGHT
Clear. Lows in the mid 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to 5 to 10 mph after midnight.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. A slight chance of showers and thunderstorms early in the morning. Hot with highs in the mid 90s inland, but only in the upper 80s near the lake. Southwest winds 10 to 15 mph. Chance of precipitation 20 percent. Heat index values up to 102.
THURSDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms until early morning, then a slight chance of showers and thunderstorms late. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the lower 90s inland, but only in the upper 80s near the lake. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.
FRIDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. A chance of showers and thunderstorms in the evening, then showers and thunderstorms likely after midnight. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.
INDEPENDENCE DAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Highs in the upper 80s. Chance of precipitation 70 percent.
SATURDAY NIGHT
Mostly cloudy with a chance of thunderstorms. Showers likely, mainly in the evening. Lows in the lower 70s. Chance of precipitation 60 percent.
SUNDAY
Mostly cloudy with a slight chance of showers and thunderstorms. Highs in the upper 80s. Chance of precipitation 20 percent.
SUNDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s.
MONDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 80s inland, but only in the lower 80s near the lake.
MONDAY NIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 60s.
TUESDAY
Partly cloudy. Highs in the upper 80s inland, but only in the mid 80s near the lake.
TUESDAY NIGHT
Partly cloudy. Lows around 70.

  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 AM EDT  7/ 1/2026
Wednesday
1 JUL 2026		 CHICAGO, IL 60621 weather forecast Day 1, 12 hours 1 PM 94° 100° Partly Cloudy 1%

 0% Thunder
( 9% severe)		 SW   14 46% 70°
High 95° CHICAGO, IL 60621 weather forecast Day 1, 15 hours 4 PM 93° 99° Partly Cloudy SW   18 47% 70°
Partly Cloudy




Breezy		 CHICAGO, IL 60621 weather forecast Day 1, 18 hours 7 PM 91° 98° Clear 1%

 0% Thunder
( 11% severe)		 SW   18 52% 71°
CHICAGO, IL 60621 weather forecast Day 1, 21 hours 10 PM 86° 92° Clear SSW   14 63% 72°
Thursday
2 JUL 2026		 CHICAGO, IL 60621 weather forecast Day 2, 0 hours 1 AM 82° 86° Partly Cloudy 4%

 0% Thunder
( 10% severe)		 SW   13 69% 71°
Low 79° CHICAGO, IL 60621 weather forecast Day 2, 3 hours 4 AM 80° 83° Clear SW   12 74% 71°
High 95° CHICAGO, IL 60621 weather forecast Day 2, 6 hours 7 AM 80° 83° Partly Cloudy 2%

 0% Thunder
( 11% severe)		 SSW   10 74% 71°

Partly Cloudy



 CHICAGO, IL 60621 weather forecast Day 2, 9 hours 10 AM 88° 94° Partly Cloudy SSW   14 57% 71°
CHICAGO, IL 60621 weather forecast Day 2, 12 hours 1 PM 93° 99° Partly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 28% severe)		 SW   16 47% 70°
CHICAGO, IL 60621 weather forecast Day 2, 15 hours 4 PM 92° 97° Mostly Cloudy SW   17 47% 69°
CHICAGO, IL 60621 weather forecast Day 2, 18 hours 7 PM 90° 96° Partly Cloudy 14%
RAIN
.01–.1 in		 0% Thunder
( 34% severe)		 SW   15 52% 70°
CHICAGO, IL 60621 weather forecast Day 2, 21 hours 10 PM 84° 89° Partly Cloudy SW   10 65% 71°
Friday
3 JUL 2026		 CHICAGO, IL 60621 weather forecast Day 3, 0 hours 1 AM 80° 83° Partly Cloudy 17%
RAIN
<.01 in		 0% Thunder
( 28% severe)		 SW   8 72% 70°
Low 76° CHICAGO, IL 60621 weather forecast Day 3, 3 hours 4 AM 78° 80° Partly Cloudy SW   8 79% 71°
High 92° CHICAGO, IL 60621 weather forecast Day 3, 6 hours 7 AM 79° 82° Partly Cloudy 30%
RAIN
***		 0% Thunder
( 21% severe)		 SW   7 77% 71°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60621 weather forecast Day 3, 9 hours 10 AM 86° 92° Mostly Cloudy SW   9 63% 72°
CHICAGO, IL 60621 weather forecast Day 3, 15 hours 1 PM 90° 96° Partly Cloudy 40%
RAIN
.1–.25 in		 0% Thunder
( 36% severe)		 SW   13 54% 71°
CHICAGO, IL 60621 weather forecast Day 3, 18 hours 4 PM 87° 93° Mostly Cloudy SSW   14 59% 71°
CHICAGO, IL 60621 weather forecast Day 3, 21 hours 7 PM 85° 90° Partly Cloudy     SW   13 63% 71°

CHICAGO-MIDWAY, IL extended weather forecast
Saturday
4 JUL 2026		 Sunday
5 JUL 2026		 Monday
6 JUL 2026		 Tuesday
7 JUL 2026		 Wednesday
8 JUL 2026
Low 76° Low 73° Low 71° Low 71° Low 72°
High 91° High 85° High 87° High 89° High 88°
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
Partly Cloudy
67% Rain		 Mostly Cloudy
61% Rain		 Overcast
60% Rain		 Partly Cloudy
30% Rain		 Partly Cloudy
31% Rain
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