CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

1:51 AM CST MAR 1, 2026
Broken Clouds
27°F
Feels Like: 15°F
Dewpoint: 16°F
Rel. Hum.: 60%
Visibility: 10 miles
Wind: NNE at 16 mph
Pressure: 30.33 inches
Last 72 hours

Local Area Snow Depth

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CHICAGO, IL 60666
Weather Forecast

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Snow Depth pages
TODAY
Mostly cloudy. Highs in the lower 30s. Northeast winds 10 to 15 mph, diminishing to 5 to 10 mph in the afternoon.
TONIGHT
Mostly cloudy. Near steady temperature in the upper 20s. East winds 5 to 10 mph.
MONDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the lower 40s. Southeast winds 5 to 10 mph.
MONDAY NIGHT
Mostly cloudy. A chance of rain showers after midnight. Lows in the mid 30s. Southeast winds around 5 mph. Chance of precipitation 50 percent.
TUESDAY
Showers. Highs in the lower 40s inland, but only in the upper 30s near the lake. East winds around 5 mph. Chance of precipitation 80 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers with a slight chance of thunderstorms. Near steady temperature in the upper 30s. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy with a chance of showers. A chance of thunderstorms in the afternoon. Highs in the mid 40s. Chance of precipitation 50 percent.
WEDNESDAY NIGHT
A slight chance of thunderstorms in the evening. Cloudy with a chance of showers. Near steady temperature in the lower 40s. Chance of precipitation 50 percent.
THURSDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the lower 50s inland, but only in the upper 40s near the lake.
THURSDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 40s. Chance of precipitation 40 percent.
FRIDAY
Mostly cloudy. A chance of showers in the morning, then showers likely in the afternoon. Highs in the mid 60s. Chance of precipitation 60 percent.
FRIDAY NIGHT
Showers likely. Lows in the mid 40s. Chance of precipitation 60 percent.
SATURDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s.

Visible Weather Satellite
CHICAGO, IL 60666
Infrared Weather Satellite
CHICAGO, IL 60666
NEXRAD Weather Radar
CHICAGO, IL 60666

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created  6:00 PM CST  2/28/2026
Sunday
1 MAR 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 12 AM 28° 18° Mostly Cloudy 2%

0% Thunder
( 0% severe)
NNE   12 63% 18°
Low 25° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 3 AM 27° 17° Mostly Cloudy NNE   12 63% 17°
High 33° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 6 AM 26° 16° Mostly Cloudy 1%

0% Thunder
( 0% severe)
NE   10 60% 15°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 1, 9 hours 9 AM 28° 18° Partly Cloudy ENE   12 55% 15°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 12 PM 31° 22° Partly Cloudy 1%

0% Thunder
( 0% severe)
ENE   10 43% 13°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 3 PM 32° 24° Partly Cloudy ENE   10 40% 12°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 6 PM 29° 21° Mostly Cloudy 1%

0% Thunder
( 0% severe)
ENE   8 47% 13°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 9 PM 28° 21° Mostly Cloudy ENE   7 55% 15°
Monday
2 MAR 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 12 AM 27° 20° Mostly Cloudy 2%

0% Thunder
( 0% severe)
E   6 60% 16°
Low 25° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 3 AM 27° 20° Mostly Cloudy ESE   6 60% 16°
High 43° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 6 AM 26° 18° Partly Cloudy 2%

0% Thunder
( 0% severe)
ESE   7 60% 15°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 9 AM 32° 24° Partly Cloudy ESE   9 46% 15°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 12 PM 39° 32° Partly Cloudy 3%

0% Thunder
( 0% severe)
SE   10 39% 17°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 3 PM 43° 38° Mostly Cloudy SE   9 35% 18°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 6 PM 41° 36° Mostly Cloudy 15%
RAIN
<.01 in
0% Thunder
( 0% severe)
ESE   7 45% 22°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 9 PM 39° 34° Mostly Cloudy SE   7 56% 25°

CHICAGO-OHARE, IL extended weather forecast

Tuesday
3 MAR 2026
Wednesday
4 MAR 2026
Thursday
5 MAR 2026
Friday
6 MAR 2026
Saturday
7 MAR 2026
Low 32° Low 39° Low 41° Low 44° Low 42°
High 47° High 53° High 48° High 61° High 50°
CHICAGO, IL 60666 weather forecast Day 3 CHICAGO, IL 60666 weather forecast Day 4 CHICAGO, IL 60666 weather forecast Day 5 CHICAGO, IL 60666 weather forecast Day 6 CHICAGO, IL 60666 weather forecast Day 7
Overcast
76% Rain/Snow
Overcast
87% Rain
Overcast
67% Rain
Overcast
58% Rain
Mostly Cloudy
40% Rain
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