CHICAGO, IL 60666 Weather Forecast & Current Conditions

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60666 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
CHICAGO-OHARE, IL Current Weather
12:51 AM CST FEB 28, 2026
Few Clouds 43°F
Feels Like:	36°F
Dewpoint:	28°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	WNW at 13 mph, gusts to 24
Pressure:	29.89 inches
Last 72 hours
Local Area Snow Depth
Illinois Current Weather
Illinois MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

60666 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	CHICAGO, IL 60666 Weather Forecast	Snowfall Forecast pages Snow Depth pages

EARLY THIS MORNING
Partly cloudy. Temperatures in the mid 30s. North winds 5 to 10 mph.

TODAY
Mostly cloudy. A chance of snow early in the afternoon. A slight chance of snow late. Near steady temperature in the mid 30s. North winds 5 to 10 mph, increasing to northeast 10 to 15 mph with gusts up to 25 mph in the afternoon. Chance of precipitation 30 percent.

TONIGHT
Mostly cloudy. Lows in the mid 20s. Northeast winds 15 to 20 mph with gusts up to 25 mph, becoming north 10 to 15 mph after midnight.

SUNDAY
Mostly cloudy. A slight chance of snow in the morning. Highs in the lower 30s. Northeast winds 5 to 10 mph. Chance of precipitation 20 percent.

SUNDAY NIGHT
Mostly cloudy. Lows in the mid 20s. East winds 5 to 10 mph.

MONDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.

MONDAY NIGHT
Mostly cloudy. A slight chance of rain in the evening, then rain likely after midnight. Lows in the mid 30s. Chance of precipitation 60 percent.

TUESDAY
Rain. Highs in the lower 40s inland, but only in the upper 30s near the lake. Chance of precipitation 90 percent.

TUESDAY NIGHT
Mostly cloudy with a chance of rain in the evening, then partly cloudy after midnight. Lows in the mid 30s. Chance of precipitation 40 percent.

WEDNESDAY
Partly cloudy with a 50 percent chance of rain. Highs in the lower 50s inland, but only in the mid 40s near the lake.

WEDNESDAY NIGHT
Rain likely. Near steady temperature in the mid 40s. Chance of precipitation 60 percent.

THURSDAY
Mostly cloudy with a 50 percent chance of rain. Highs in the upper 50s.

THURSDAY NIGHT
Mostly cloudy with a 40 percent chance of rain. Lows in the mid 40s.

60666 WEATHER SATELLITE LOOPS

Visible Weather Satellite
CHICAGO, IL 60666

Infrared Weather Satellite
CHICAGO, IL 60666

60666 WEATHER RADAR LOOP

NEXRAD Weather Radar
CHICAGO, IL 60666

MOS COMPUTER WEATHER FORECAST

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created 6:00 PM CST 2/27/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
28 FEB 2026

12 AM

42°

35°

Clear

0%

0% Thunder
( 0% severe)

NW 13

52%

26°

Low 30°

3 AM

36°

28°

Partly Cloudy

NNW 10

46%

18°

High 35°

6 AM

31°

24°

Mostly Cloudy

10%
RAIN/SNOW
<.05 in

0% Thunder
( 0% severe)

N 8

46%

14°

Mostly Cloudy

Chance of Snow

9 AM

32°

25°

Mostly Cloudy

NNE 8

42%

13°

12 PM

35°

28°

Mostly Cloudy

27%
SNOW
<.1 in

0% Thunder
( 2% severe)

NE 9

41%

15°

3 PM

33°

24°

Mostly Cloudy

NE 12

49%

17°

6 PM

31°

22°

Mostly Cloudy

15%
SNOW
<.1 in

0% Thunder
( 2% severe)

NE 12

58%

19°

9 PM

29°

19°

Mostly Cloudy

NNE 12

67%

20°

Sunday
1 MAR 2026

12 AM

28°

18°

Mostly Cloudy

2%

0% Thunder
( 2% severe)

N 12

70%

20°

Low 24°

3 AM

26°

15°

Mostly Cloudy

N 12

69%

18°

High 31°

6 AM

24°

13°

Mostly Cloudy

2%

0% Thunder
( 1% severe)

N 12

68%

16°

Mostly Cloudy

9 AM

26°

15°

Mostly Cloudy

NNE 12

60%

15°

12 PM

30°

21°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

NE 10

45%

13°

3 PM

30°

21°

Mostly Cloudy

NE 10

41%

11°

6 PM

27°

18°

Mostly Cloudy

18%
SNOW
<.1 in

0% Thunder
( 0% severe)

ENE 9

47%

11°

9 PM

26°

18°

Mostly Cloudy

ENE 7

51%

12°


CHICAGO-OHARE, IL extended weather forecast
Monday 2 MAR 2026	Tuesday 3 MAR 2026	Wednesday 4 MAR 2026	Thursday 5 MAR 2026	Friday 6 MAR 2026
Low 24°	Low 32°	Low 34°	Low 36°	Low 43°
High 44°	High 45°	High 45°	High 49°	High 60°

Partly Cloudy 6% Snow	Mostly Cloudy 55% Rain	Overcast 75% Rain	Overcast 54% Rain	Overcast 46% Rain

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