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 PM CDT MAY 21, 2026
Broken Clouds 55°F
Feels Like:	51°F
Dewpoint:	37°F
Rel. Hum.:	51%
Visibility:	10 miles
Wind:	NNE at 13 mph
Pressure:	30.22 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 2025 Hurricanes	CHICAGO, IL 60621 Weather Forecast	Snowfall Forecast pages Snow Depth pages

LATE THIS AFTERNOON
Mostly cloudy. Temperatures in the upper 50s. Northeast winds 10 to 15 mph with gusts up to 25 mph.

TONIGHT
Mostly cloudy. Lows around 50. Northeast winds 10 to 15 mph.

FRIDAY
Mostly cloudy. Highs in the upper 60s inland, but only around 60 near the lake. Northeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.

FRIDAY NIGHT
Cloudy. A slight chance of showers in the late evening and early morning. A chance of showers late. Lows in the lower 50s. Northeast winds 10 to 15 mph. Chance of precipitation 30 percent.

SATURDAY
Mostly cloudy. A chance of showers in the morning. Highs around 70 inland, but only in the lower 60s near the lake. Northeast winds 5 to 10 mph. Chance of precipitation 30 percent.

SATURDAY NIGHT
Mostly cloudy. A slight chance of showers after midnight. Lows in the mid 50s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

SUNDAY
Mostly cloudy with a slight chance of thunderstorms. A chance of showers, mainly in the morning. Highs in the upper 70s inland, but only in the mid 60s near the lake. Chance of precipitation 30 percent.

SUNDAY NIGHT
Mostly cloudy. Lows in the upper 50s.

MEMORIAL DAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s inland, but only around 70 near the lake.

MONDAY NIGHT
Partly cloudy. Lows around 60.

TUESDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the mid 80s inland, but only in the lower 70s near the lake.

TUESDAY NIGHT
Mostly cloudy. A chance of showers after midnight. Lows in the lower 60s. Chance of precipitation 30 percent.

WEDNESDAY
Mostly cloudy with a chance of showers. Highs in the lower 80s inland, but only around 70 near the lake. Chance of precipitation 40 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 5/21/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Thursday
21 MAY 2026

1 PM

59°

56°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

NE 15

47%

39°

High 60°

4 PM

59°

56°

Mostly Cloudy

NE 17

44%

37°

Mostly Cloudy

7 PM

56°

52°

Mostly Cloudy

3%

0% Thunder
( 2% severe)

NNE 15

47%

36°

10 PM

54°

51°

Mostly Cloudy

NE 10

59%

40°

Friday
22 MAY 2026

1 AM

54°

51°

Mostly Cloudy

4%

0% Thunder
( 2% severe)

E 10

59%

40°

Low 50°

4 AM

53°

49°

Mostly Cloudy

ENE 12

61%

40°

High 67°

7 AM

53°

49°

Mostly Cloudy

4%

0% Thunder
( 1% severe)

ENE 13

64%

41°

Mostly Cloudy

10 AM

58°

55°

Mostly Cloudy

ENE 13

53%

41°

1 PM

63°

61°

Mostly Cloudy

15%
RAIN
<.01 in

0% Thunder
( 2% severe)

ENE 15

50%

44°

4 PM

65°

65°

Mostly Cloudy

ENE 15

52%

47°

7 PM

64°

63°

Overcast

52%
RAIN
***

0% Thunder
( 5% severe)

ENE 15

58%

49°

10 PM

61°

59°

Overcast

E 14

72%

52°

Saturday
23 MAY 2026

1 AM

59°

57°

Mostly Cloudy

56%
RAIN
***

0% Thunder
( 3% severe)

ENE 12

80%

53°

Low 54°

4 AM

58°

56°

Mostly Cloudy

NE 9

83%

53°

High 71°

7 AM

57°

55°

Mostly Cloudy

39%
RAIN
.01–.1 in

0% Thunder
( 1% severe)

NNE 8

90%

54°

Mostly Cloudy

Chance of Rain

10 AM

62°

61°

Mostly Cloudy

NNE 9

81%

56°

1 PM

66°

66°

Mostly Cloudy

7%

0% Thunder
( 5% severe)

N 10

70%

56°

4 PM

69°

69°

Mostly Cloudy

NNE 12

63%

56°

7 PM

67°

67°

Mostly Cloudy

NNE 9

65%

55°


CHICAGO-MIDWAY, IL extended weather forecast
Sunday 24 MAY 2026	Monday 25 MAY 2026	Tuesday 26 MAY 2026	Wednesday 27 MAY 2026	Thursday 28 MAY 2026
Low 57°	Low 62°	Low 63°	Low 64°	Low 64°
High 77°	High 84°	High 80°	High 80°	High 81°

Overcast 26% Rain	Overcast 44% Rain	Overcast 34% Rain	Overcast 61% Rain	Overcast 58% Rain

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