CHICAGO, IL 60621 Weather Forecast & Current Conditions

Local Weather
- Local weather by ZIP or City
- Local area snow depth
- CURRENT WEATHER MAPS
- - Fronts & Pressure Centers
- - Current U.S. Temperatures
- - Northwest U.S.
- - Northeast U.S.
- - Mid-Atlantic U.S.
- - Midwest U.S.
- - Central Plains U.S.
- - Southeast U.S.
- - Southern Plains U.S.
- - Southwest U.S.
- - Alaska
10 Day Forecasts
Other Forecasts
- Snowstorm Forecast
- U.S. 6-hourly Snowfall Forecast
- 3 DAY NAM MODEL FORECASTS
- - Clouds & Precipitation
- - Temperature
- 7 DAY NWS FORECASTS
- - Weather Type
- - Precip. Probability
- - High Temperatures
- - Low Temperatures
- - Cloud Cover
- - Wind
- - Relative Humidity
- - Dewpoint
- - Snowfall
- SEASONAL FORECASTS
- - Temperature
- - Precipitation
Severe Weather
Radar
- U.S. RADAR (NWS interactive)
- U.S. RADAR (by state)
Satellite

60621 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHICAGO-MIDWAY, IL Current Weather
1:53 PM CDT SEP 19, 2026
Overcast 70°F
Feels Like:	70°F
Dewpoint:	66°F
Rel. Hum.:	87%
Visibility:	8 miles
Wind:	S at 3 mph
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 2026 Hurricanes	CHICAGO, IL 60621 Weather Forecast	Snowfall Forecast pages Snow Depth pages

THIS AFTERNOON
Cloudy. A slight chance of thunderstorms early in the afternoon. A chance of showers. A chance of thunderstorms late. Near steady temperature in the upper 60s. East winds around 5 mph. Chance of precipitation 50 percent.

TONIGHT
Showers with a chance of thunderstorms. Some thunderstorms may produce heavy rainfall. Humid. Near steady temperature in the upper 60s. East winds around 5 mph, becoming northwest after midnight. Chance of precipitation near 100 percent.

SUNDAY
A slight chance of thunderstorms in the morning. Showers until late afternoon, then a chance of showers late. Breezy. Near steady temperature in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 80 percent.

SUNDAY NIGHT
Mostly cloudy. A slight chance of showers. Lows in the upper 50s. Northeast winds 15 to 20 mph with gusts up to 25 mph, becoming east 10 to 15 mph after midnight. Chance of precipitation 20 percent.

MONDAY
Cloudy. A chance of showers. Highs in the mid 60s. Northeast winds 15 to 20 mph with gusts up to 25 mph. Chance of precipitation 40 percent.

MONDAY NIGHT
Cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Chance of precipitation 20 percent.

TUESDAY
Mostly cloudy. A chance of showers, mainly in the morning. Highs in the lower 60s. Chance of precipitation 30 percent.

TUESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

WEDNESDAY
Mostly cloudy. Highs in the mid 60s.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the mid 50s.

THURSDAY
Mostly cloudy. Highs in the mid 60s.

THURSDAY NIGHT
Mostly cloudy. Lows in the upper 50s.

FRIDAY
Mostly cloudy. Highs 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 9/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
19 SEP 2026

1 PM

74°

74°

Mostly Cloudy

43%
RAIN
.5–1 in

0% Thunder
( 21% severe)

SW 9

82%

68°

High 76°

4 PM

75°

75°

Mostly Cloudy

ESE 8

84%

70°

Mostly Cloudy

Rain Likely

7 PM

73°

73°

Mostly Cloudy

76%
RAIN
***

0% Thunder
( 45% severe)

E 7

87%

69°

10 PM

72°

72°

Mostly Cloudy

E 7

93%

70°

Sunday
20 SEP 2026

1 AM

71°

71°

Mostly Cloudy

90%
RAIN
***

0% Thunder
( 42% severe)

S 7

97%

70°

Low 66°

4 AM

69°

69°

Mostly Cloudy

WNW 8

97%

68°

High 70°

7 AM

68°

68°

Mostly Cloudy

73%
RAIN
***

0% Thunder
( 15% severe)

NNE 12

93%

66°

Mostly Cloudy

Rain Likely

Breezy

10 AM

68°

68°

Mostly Cloudy

NE 16

84%

63°

1 PM

68°

68°

Overcast

60%
RAIN
***

0% Thunder
( 7% severe)

NE 18

78%

61°

4 PM

66°

66°

Mostly Cloudy

NE 18

81%

60°

7 PM

66°

66°

Mostly Cloudy

12%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

NE 17

73%

57°

10 PM

64°

62°

Mostly Cloudy

ENE 17

81%

58°

Monday
21 SEP 2026

1 AM

62°

60°

Mostly Cloudy

17%
RAIN
.1–.25 in

0% Thunder
( 1% severe)

ENE 16

78%

55°

Low 58°

4 AM

59°

56°

Mostly Cloudy

ENE 15

80%

53°

High 65°

7 AM

59°

56°

Mostly Cloudy

22%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

ENE 15

83%

54°

Mostly Cloudy

Chance of Rain

Breezy

10 AM

62°

60°

Mostly Cloudy

ENE 17

70%

52°

1 PM

64°

62°

Overcast

16%
RAIN
<.01 in

0% Thunder
( 4% severe)

ENE 18

65%

52°

4 PM

64°

62°

Mostly Cloudy

ENE 18

65%

52°

7 PM

63°

61°

Mostly Cloudy

ENE 17

62%

50°


CHICAGO-MIDWAY, IL extended weather forecast
Tuesday 22 SEP 2026	Wednesday 23 SEP 2026	Thursday 24 SEP 2026	Friday 25 SEP 2026	Saturday 26 SEP 2026
Low 56°	Low 57°	Low 58°	Low 57°	Low 58°
High 66°	High 69°	High 71°	High 71°	High 76°

Overcast 41% Rain	Overcast 37% Rain	Overcast 22% Rain	Overcast 31% Rain	Partly Cloudy 30% Rain

WEATHER SELECT BOX EXAMPLES:

for LOCAL WEATHER:
SNOW DEPTH:
LOCAL WEATHER RADAR:
STATE WEATHER MAP:

Chicago, IL
Chicago, IL snow
Chicago, IL radar
IL map

-or-
-or-
-or-

60621
60621 snow
60621 radar

-or-
-or-

IL
IL snow

Copyright © 2026 WeatherStreet.com

Put our free WeatherStreet weather lookup on your web page.

Terms & Conditions
This is not clickable - please e-mail us separately

This is not clickable - please e-mail us separately