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
8:53 PM CDT AUG 29, 2026
Broken Clouds 75°F
Feels Like:	75°F
Dewpoint:	63°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	S at 9 mph
Pressure:	30.04 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

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(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

REST OF TONIGHT
Mostly cloudy. A slight chance of showers and thunderstorms after midnight. Lows around 70. South winds 10 to 15 mph. Chance of precipitation 20 percent.

SUNDAY
Mostly cloudy. Scattered showers with a slight chance of thunderstorms. Breezy with highs in the upper 80s. South winds 10 to 15 mph, increasing to southwest 15 to 20 mph in the afternoon. Gusts up to 30 mph. Chance of precipitation 30 percent.

SUNDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms early in the evening. A slight chance of showers and thunderstorms late. Lows in the mid 70s. Southwest winds around 10 mph. Chance of precipitation 20 percent.

MONDAY
Mostly cloudy in the morning, then becoming partly cloudy. Hot with highs in the lower 90s. Southwest winds 10 to 15 mph.

MONDAY NIGHT
Partly cloudy. Humid with lows in the mid 70s. Southwest winds 5 to 10 mph.

TUESDAY
Partly cloudy. Hot with highs in the lower 90s.

TUESDAY NIGHT
Partly cloudy. Lows in the upper 70s.

WEDNESDAY
Mostly sunny in the morning, then becoming partly cloudy. Hot with highs in the lower 90s.

WEDNESDAY NIGHT
Partly cloudy. A chance of showers after midnight. Lows in the mid 70s. Chance of precipitation 30 percent.

THURSDAY
Partly cloudy. Highs in the upper 80s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 70s.

FRIDAY
Mostly cloudy. Highs in the mid 80s.

FRIDAY NIGHT
Partly cloudy. Lows in the lower 70s.

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 8/29/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
29 AUG 2026

1 PM

81°

82°

Mostly Cloudy

8%

0% Thunder
( 2% severe)

SSW 12

53%

62°

High 82°

4 PM

81°

82°

Mostly Cloudy

SSW 12

53%

62°

Mostly Cloudy

7 PM

79°

80°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 8% severe)

S 12

56%

62°

10 PM

76°

78°

Mostly Cloudy

S 12

62%

62°

Sunday
30 AUG 2026

1 AM

74°

74°

Mostly Cloudy

20%
RAIN
<.01 in

0% Thunder
( 18% severe)

S 12

64%

61°

Low 71°

4 AM

73°

73°

Mostly Cloudy

S 12

68%

62°

High 86°

7 AM

73°

73°

Mostly Cloudy

36%
RAIN
>2 in

0% Thunder
( 21% severe)

SSW 13

71%

63°

Mostly Cloudy

Chance of Rain

10 AM

77°

79°

Mostly Cloudy

SSW 13

64%

64°

1 PM

83°

85°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 14% severe)

SSW 15

57%

66°

4 PM

86°

89°

Mostly Cloudy

SSW 16

53%

67°

7 PM

83°

85°

Mostly Cloudy

2%

0% Thunder
( 14% severe)

SSW 13

57%

66°

10 PM

80°

82°

Mostly Cloudy

SSW 12

60%

65°

Monday
31 AUG 2026

1 AM

78°

80°

Mostly Cloudy

6%

0% Thunder
( 11% severe)

SSW 12

60%

63°

Low 74°

4 AM

75°

75°

Mostly Cloudy

SSW 10

64%

62°

High 90°

7 AM

75°

75°

Mostly Cloudy

6%

0% Thunder
( 9% severe)

SSW 12

64%

62°

Mostly Cloudy

10 AM

81°

83°

Mostly Cloudy

SSW 12

56%

64°

1 PM

87°

90°

Mostly Cloudy

0%

0% Thunder
( 13% severe)

SSW 14

52%

67°

4 PM

90°

94°

Partly Cloudy

SSW 14

49%

68°

7 PM

86°

89°

Mostly Cloudy

SSW 12

55%

68°


CHICAGO-MIDWAY, IL extended weather forecast
Tuesday 1 SEP 2026	Wednesday 2 SEP 2026	Thursday 3 SEP 2026	Friday 4 SEP 2026	Saturday 5 SEP 2026
Low 72°	Low 79°	Low 74°	Low 78°	Low 70°
High 97°	High 95°	High 94°	High 90°	High 85°

Partly Cloudy 27% Rain	Partly Cloudy 19% Rain	Partly Cloudy 23% Rain	Partly Cloudy 28% Rain	Mostly Cloudy 35% Rain

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