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 AM CDT JUL 20, 2026
Broken Clouds Smoke 70°F
Feels Like:	70°F
Dewpoint:	63°F
Rel. Hum.:	78%
Visibility:	6 miles
Wind:	SSW at 5 mph
Pressure:	29.96 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

TODAY
Mostly cloudy. Smoke in the morning. Isolated showers and thunderstorms late in the morning. Highs in the mid 80s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 20 percent.

TONIGHT
Mostly cloudy in the evening, then becoming partly cloudy. Isolated showers and thunderstorms in the evening, then scattered showers and thunderstorms after midnight. Lows in the lower 70s. Southwest winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 50 percent.

TUESDAY
Partly cloudy. Isolated showers late. Highs in the mid 80s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 20 percent.

TUESDAY NIGHT
Partly cloudy. Isolated showers in the evening. Lows in the lower 60s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent.

WEDNESDAY
Mostly sunny. Highs in the lower 70s. North winds 10 to 15 mph.

WEDNESDAY NIGHT
Clear. Lows in the lower 60s.

THURSDAY
Sunny in the morning, then becoming partly cloudy. Highs in the upper 70s.

THURSDAY NIGHT
Partly cloudy. Lows in the mid 60s.

FRIDAY
Partly cloudy. Highs in the mid 80s inland, but only in the upper 70s near the lake.

FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. Lows in the upper 60s.

SATURDAY
Mostly sunny. Highs in the upper 80s inland, but only in the lower 80s near the lake.

SATURDAY NIGHT
Mostly clear. Lows around 70.

SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 90s inland, but only in the mid 80s near the lake.

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 7/19/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
20 JUL 2026

1 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 1% severe)

SE 2

76%

61°

Low 66°

4 AM

67°

67°

Partly Cloudy

S 3

81%

61°

High 87°

7 AM

69°

69°

Mostly Cloudy

2%

0% Thunder
( 2% severe)

S 6

76%

61°

Mostly Cloudy

10 AM

79°

80°

Mostly Cloudy

SSW 8

56%

62°

1 PM

84°

84°

Mostly Cloudy

3%

0% Thunder
( 11% severe)

SW 9

46%

61°

4 PM

86°

87°

Partly Cloudy

SW 15

46%

63°

7 PM

85°

87°

Partly Cloudy

31%
RAIN
>2 in

0% Thunder
( 35% severe)

SSW 17

53%

66°

10 PM

81°

84°

Mostly Cloudy

SW 15

65%

68°

Tuesday
21 JUL 2026

1 AM

78°

80°

Mostly Cloudy

52%
RAIN
***

0% Thunder
( 33% severe)

WSW 15

76%

70°

Low 74°

4 AM

76°

77°

Partly Cloudy

WSW 13

85%

71°

High 87°

7 AM

76°

77°

Partly Cloudy

5%

0% Thunder
( 10% severe)

W 13

82%

70°

Partly Cloudy

Breezy

10 AM

83°

86°

Partly Cloudy

WNW 15

59%

67°

1 PM

87°

88°

Partly Cloudy

7%

0% Thunder
( 21% severe)

WNW 17

46%

64°

4 PM

86°

87°

Partly Cloudy

NW 20

46%

63°

7 PM

81°

82°

Partly Cloudy

13%
RAIN
<.01 in

0% Thunder
( 17% severe)

NNW 18

51%

61°

10 PM

74°

74°

Partly Cloudy

NA 16

59%

59°


CHICAGO-MIDWAY, IL extended weather forecast
Wednesday 22 JUL 2026	Thursday 23 JUL 2026	Friday 24 JUL 2026	Saturday 25 JUL 2026	Sunday 26 JUL 2026
Low 62°	Low 61°	Low 65°	Low 65°	Low 72°
High 75°	High 81°	High 83°	High 86°	High 90°

Partly Cloudy 12% Rain	Partly Cloudy 4% Rain	Partly Cloudy 9% Rain	Partly Cloudy 18% Rain	Partly Cloudy 16% Rain

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