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
11:53 AM CDT JUL 26, 2026
Broken Clouds 86°F
Feels Like:	91°F
Dewpoint:	70°F
Rel. Hum.:	59%
Visibility:	10 miles
Wind:	SSE at 6 mph
Pressure:	29.90 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
Mostly cloudy early in the afternoon, then becoming partly cloudy. Highs around 90. Southwest winds 5 to 10 mph.

TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms late in the evening. A chance of showers and thunderstorms after midnight. Humid with lows in the mid 70s. Southwest winds around 5 mph. Chance of precipitation 30 percent.

MONDAY
Mostly cloudy in the morning, then clearing. A chance of showers and thunderstorms in the morning, then a slight chance of showers and thunderstorms early in the afternoon. A chance of showers and thunderstorms late. Hot, humid with highs in the lower 90s. Southwest winds 5 to 10 mph, increasing to 10 to 15 mph in the afternoon. Chance of precipitation 50 percent. Heat index values up to 104.

MONDAY NIGHT
Partly cloudy. A chance of showers and thunderstorms in the evening. Humid with lows in the lower 70s. West winds 10 to 15 mph, becoming north after midnight. Chance of precipitation 40 percent.

TUESDAY
Partly cloudy in the morning, then clearing. Highs in the lower 80s inland, but only in the upper 70s near the lake. North winds 10 to 15 mph, increasing to 15 to 20 mph with gusts up to 25 mph in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows in the upper 60s.

WEDNESDAY
Sunny. Highs in the upper 70s.

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

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

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

FRIDAY
Mostly cloudy. A chance of showers in the afternoon. Highs in the mid 80s. Chance of precipitation 30 percent.

FRIDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows around 70. Chance of precipitation 30 percent.

SATURDAY
Partly cloudy. Highs in the mid 80s.

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 7/26/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Sunday
26 JUL 2026

1 PM

88°

96°

Mostly Cloudy

8%

0% Thunder
( 18% severe)

SW 7

61%

73°

High 91°

4 PM

90°

98°

Mostly Cloudy

WSW 9

56%

72°

Mostly Cloudy

Chance of Rain

7 PM

88°

97°

Partly Cloudy

21%
RAIN
<.01 in

0% Thunder
( 19% severe)

SW 8

63%

74°

10 PM

82°

89°

Mostly Cloudy

S 7

79%

75°

Monday
27 JUL 2026

1 AM

79°

83°

Mostly Cloudy

40%
RAIN
1–2 in

0% Thunder
( 45% severe)

E 8

88%

75°

Low 76°

4 AM

77°

78°

Mostly Cloudy

SSW 8

94%

75°

High 92°

7 AM

78°

81°

Mostly Cloudy

64%
RAIN
***

0% Thunder
( 20% severe)

SSW 10

91%

75°

Mostly Cloudy

Rain Likely

10 AM

83°

90°

Mostly Cloudy

SSW 13

77%

75°

1 PM

89°

101°

Partly Cloudy

42%
RAIN
.5–1 in

0% Thunder
( 33% severe)

SW 15

66%

76°

4 PM

90°

102°

Partly Cloudy

W 17

64%

76°

7 PM

87°

98°

Partly Cloudy

50%
RAIN
***

0% Thunder
( 43% severe)

WSW 15

70%

76°

10 PM

81°

86°

Mostly Cloudy

NW 13

79%

74°

Tuesday
28 JUL 2026

1 AM

76°

76°

Mostly Cloudy

1%

0% Thunder
( 18% severe)

NA 12

87%

72°

Low 72°

4 AM

73°

73°

Mostly Cloudy

NA 14

90%

70°

High 81°

7 AM

73°

73°

Mostly Cloudy

1%

0% Thunder
( 7% severe)

NA 14

84%

68°

Mostly Cloudy

Breezy

10 AM

76°

77°

Mostly Cloudy

N 15

74%

67°

1 PM

79°

81°

Partly Cloudy

0%

0% Thunder
( 6% severe)

N 17

60%

64°

4 PM

78°

79°

Partly Cloudy

N 18

54%

60°

7 PM

75°

75°

Clear

N 17

54%

57°


CHICAGO-MIDWAY, IL extended weather forecast
Wednesday 29 JUL 2026	Thursday 30 JUL 2026	Friday 31 JUL 2026	Saturday 1 AUG 2026	Sunday 2 AUG 2026
Low 65°	Low 67°	Low 69°	Low 71°	Low 69°
High 85°	High 89°	High 83°	High 83°	High 85°

Clear 2% Rain	Clear 7% Rain	Overcast 59% Rain	Overcast 48% Rain	Partly Cloudy 34% Rain

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