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 OCT 15, 2026
Overcast 66°F
Feels Like:	66°F
Dewpoint:	64°F
Rel. Hum.:	93%
Visibility:	10 miles
Wind:	WSW at 17 mph, gusts to 25
Pressure:	29.74 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
Cloudy. Showers likely and a slight chance of thunderstorms early in the evening, then a slight chance of showers late in the evening. Breezy. Lows in the upper 40s. West winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 70 percent.

FRIDAY
Mostly cloudy. A slight chance of showers late in the morning. Showers likely early in the afternoon, then a chance of showers late. Breezy with highs in the mid 50s. Northwest winds 15 to 20 mph, becoming 15 to 25 mph in the afternoon. Gusts up to 35 mph. Chance of precipitation 70 percent.

FRIDAY NIGHT
Partly cloudy and breezy. Lows in the lower 40s. North winds 15 to 25 mph, diminishing to 10 to 15 mph after midnight.

SATURDAY
Mostly sunny. Highs in the upper 50s. Northwest winds 5 to 10 mph, becoming southwest in the afternoon.

SATURDAY NIGHT
Clear. Lows in the lower 40s. Southwest winds 5 to 10 mph.

SUNDAY
Sunny. Highs in the lower 60s.

SUNDAY NIGHT
Clear. Lows in the mid 40s.

MONDAY
Partly cloudy. Highs in the upper 60s.

MONDAY NIGHT
Partly cloudy. Lows in the upper 40s.

TUESDAY
Mostly sunny. Highs in the upper 60s.

TUESDAY NIGHT
Mostly clear. Lows in the upper 40s.

WEDNESDAY
Mostly sunny. Highs around 70.

WEDNESDAY NIGHT
Mostly clear. Lows in the lower 50s.

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 10/15/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
15 OCT 2026

1 PM

63°

62°

Mostly Cloudy

99%
RAIN
***

0% Thunder
( 16% severe)

SE 9

75%

55°

High 66°

4 PM

64°

64°

Mostly Cloudy

SE 9

84%

59°

Mostly Cloudy

Rain

7 PM

64°

63°

Mostly Cloudy

80%
RAIN
***

0% Thunder
( 14% severe)

S 10

90%

61°

10 PM

65°

65°

Overcast

W 16

93%

63°

Friday
16 OCT 2026

1 AM

59°

56°

Mostly Cloudy

6%

0% Thunder
( 3% severe)

W 16

87%

55°

Low 50°

4 AM

53°

48°

Mostly Cloudy

WNW 16

80%

47°

High 56°

7 AM

51°

46°

Mostly Cloudy

16%
RAIN
<.01 in

0% Thunder
( 3% severe)

WNW 16

80%

45°

Mostly Cloudy

Rain Likely

Breezy

10 AM

53°

48°

Mostly Cloudy

WNW 17

69%

43°

1 PM

55°

50°

Mostly Cloudy

69%
RAIN
.01–.1 in

0% Thunder
( 9% severe)

NW 20

61%

42°

4 PM

55°

50°

Mostly Cloudy

NNW 22

57%

40°

7 PM

50°

43°

Mostly Cloudy

12%
RAIN
.01–.1 in

0% Thunder
( 7% severe)

N 23

68%

40°

10 PM

48°

41°

Partly Cloudy

N 21

65%

37°

Saturday
17 OCT 2026

1 AM

45°

38°

Partly Cloudy

10%
RAIN
<.01 in

0% Thunder
( 1% severe)

NNW 16

68%

35°

Low 41°

4 AM

43°

36°

Partly Cloudy

NNW 13

68%

33°

High 56°

7 AM

41°

35°

Partly Cloudy

2%

0% Thunder
( 0% severe)

NNW 10

73%

33°

Clear

10 AM

48°

45°

Clear

NNW 7

60%

35°

1 PM

55°

54°

Clear

0%

0% Thunder
( 0% severe)

WSW 6

45%

34°

4 PM

56°

54°

Clear

SW 9

43%

34°

7 PM

50°

46°

Clear

SW 9

58%

36°


CHICAGO-MIDWAY, IL extended weather forecast
Sunday 18 OCT 2026	Monday 19 OCT 2026	Tuesday 20 OCT 2026	Wednesday 21 OCT 2026	Thursday 22 OCT 2026
Low 41°	Low 48°	Low 50°	Low 51°	Low 51°
High 65°	High 68°	High 66°	High 65°	High 65°

Clear 4% Rain	Clear 6% Rain	Clear 11% Rain	Clear 18% Rain	Partly Cloudy 20% Rain

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