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
7:53 PM CDT AUG 3, 2026
Scattered Clouds 75°F
Feels Like:	75°F
Dewpoint:	63°F
Rel. Hum.:	66%
Visibility:	10 miles
Wind:	E at 10 mph
Pressure:	29.98 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

TONIGHT
Mostly clear. Lows in the mid 60s. Southeast winds around 5 mph, becoming south after midnight.

TUESDAY
Partly cloudy in the morning, then becoming mostly sunny. Highs in the mid 80s. Southwest winds 5 to 10 mph.

TUESDAY NIGHT
Mostly clear in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms late. Lows in the upper 60s. South winds around 5 mph. Chance of precipitation 20 percent.

WEDNESDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Humid with highs in the upper 70s. Southwest winds around 5 mph. Chance of precipitation 70 percent.

WEDNESDAY NIGHT
Showers with a chance of thunderstorms. Humid with lows in the upper 60s. West winds around 5 mph. Chance of precipitation 90 percent.

THURSDAY
Showers likely. A slight chance of thunderstorms in the morning, then a chance of thunderstorms in the afternoon. Highs in the mid 70s. Chance of precipitation 60 percent.

THURSDAY NIGHT
Partly cloudy. A slight chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 20 percent.

FRIDAY
Partly cloudy. Highs in the lower 80s.

FRIDAY NIGHT
Mostly clear. Lows in the mid 60s.

SATURDAY
Partly cloudy. Highs in the mid 80s.

SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 60s.

SUNDAY
Partly cloudy. Highs in the mid 80s.

SUNDAY NIGHT
Partly cloudy with a chance of showers. Lows in the lower 70s. Chance of precipitation 30 percent.

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/ 3/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Monday
3 AUG 2026

1 PM

79°

80°

Mostly Cloudy

2%

0% Thunder
( 4% severe)

E 5

56%

62°

High 81°

4 PM

80°

81°

Partly Cloudy

E 7

52%

61°

Partly Cloudy

7 PM

77°

79°

Clear

0%

0% Thunder
( 3% severe)

ESE 7

58%

61°

10 PM

72°

72°

Partly Cloudy

ESE 6

71%

62°

Tuesday
4 AUG 2026

1 AM

69°

69°

Partly Cloudy

0%

0% Thunder
( 1% severe)

S 7

81%

63°

Low 65°

4 AM

67°

67°

Partly Cloudy

S 7

87%

63°

High 84°

7 AM

67°

67°

Partly Cloudy

0%

0% Thunder
( 2% severe)

SSW 7

87%

63°

Partly Cloudy

10 AM

77°

79°

Partly Cloudy

SSW 8

67%

65°

1 PM

82°

84°

Partly Cloudy

0%

0% Thunder
( 5% severe)

SSW 9

55%

64°

4 PM

83°

84°

Partly Cloudy

SSW 10

51%

63°

7 PM

81°

83°

Partly Cloudy

1%

0% Thunder
( 6% severe)

SSW 9

56%

64°

10 PM

75°

75°

Partly Cloudy

S 9

69%

64°

Wednesday
5 AUG 2026

1 AM

72°

72°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 11% severe)

S 8

79%

65°

Low 69°

4 AM

70°

70°

Mostly Cloudy

SSW 7

81%

64°

High 82°

7 AM

70°

70°

Mostly Cloudy

19%
RAIN
<.01 in

0% Thunder
( 15% severe)

SW 7

84%

65°

Mostly Cloudy

Chance of Rain

10 AM

75°

75°

Mostly Cloudy

SSW 7

76%

67°

1 PM

79°

81°

Mostly Cloudy

47%
RAIN
.25–.5 in

0% Thunder
( 40% severe)

SSW 8

64%

66°

4 PM

78°

80°

Mostly Cloudy

SW 8

67%

66°

7 PM

76°

77°

Mostly Cloudy

N 8

74%

67°


CHICAGO-MIDWAY, IL extended weather forecast
Thursday 6 AUG 2026	Friday 7 AUG 2026	Saturday 8 AUG 2026	Sunday 9 AUG 2026	Monday 10 AUG 2026
Low 70°	Low 69°	Low 69°	Low 77°	Low 74°
High 82°	High 85°	High 91°	High 90°	High 84°

Overcast 80% Rain	Mostly Cloudy 35% Rain	Partly Cloudy 16% Rain	Partly Cloudy 25% Rain	Partly Cloudy 39% Rain

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