CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

11:51 PM CDT MAY 1, 2026
Clear
36°F
Feels Like: 34°F
Dewpoint: 28°F
Rel. Hum.: 72%
Visibility: 10 miles
Wind: SW at 3 mph
Pressure: 30.11 inches
Last 72 hours

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CHICAGO, IL 60666
Weather Forecast

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Snow Depth pages
REST OF TONIGHT
Partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northeast winds around 5 mph, becoming northwest after midnight.
SATURDAY
Partly cloudy. Areas of frost early in the morning. Highs in the lower 50s inland, but only in the upper 40s near the lake. Northwest winds 5 to 10 mph, becoming northeast in the afternoon.
SATURDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 40s. Southeast winds 5 to 10 mph, becoming southwest after midnight.
SUNDAY
Mostly cloudy. A slight chance of showers. Breezy with highs in the mid 60s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 20 percent.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. A slight chance of showers in the evening. Lows in the upper 40s. Southwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of precipitation 20 percent.
MONDAY
Partly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the mid 70s. Chance of precipitation 30 percent.
MONDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of thunderstorms in the evening. A chance of showers. Lows in the upper 40s. Chance of precipitation 50 percent.
TUESDAY
Mostly cloudy with a 50 percent chance of showers. Highs in the upper 50s inland, but only in the lower 50s near the lake.
TUESDAY NIGHT
Mostly cloudy. A chance of showers in the evening. Lows in the mid 40s. Chance of precipitation 50 percent.
WEDNESDAY
Mostly cloudy. Highs in the upper 50s inland, but only in the lower 50s near the lake.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 40s.
THURSDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 50s.
THURSDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the lower 40s.

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  7:00 PM CDT  5/ 1/2026
Saturday
2 MAY 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 37° 35° Clear 0%

0% Thunder
( 0% severe)
WNW   1 72% 29°
Low 35° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 36° 34° Partly Cloudy WNW   2 75% 29°
High 55° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 37° 34° Partly Cloudy 0%

0% Thunder
( 0% severe)
NW   3 75% 30°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 47° 44° Clear NW   6 47% 28°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 52° 50° Partly Cloudy 1%

0% Thunder
( 2% severe)
NNW   7 36% 26°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 53° 51° Mostly Cloudy NNW   6 36% 27°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 53° 51° Partly Cloudy 1%

0% Thunder
( 1% severe)
WSW   6 38% 28°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 47° 44° Partly Cloudy SSW   7 51% 30°
Sunday
3 MAY 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 45° 40° Partly Cloudy 7%

0% Thunder
( 1% severe)
SSW   9 55% 30°
Low 43° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 44° 38° Partly Cloudy SW   10 60% 31°
High 64° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 46° 40° Mostly Cloudy 13%
RAIN
<.01 in
0% Thunder
( 2% severe)
SW   13 58% 32°

Mostly Cloudy



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 53° 48° Mostly Cloudy SW   15 50% 35°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 58° 54° Mostly Cloudy 7%

0% Thunder
( 7% severe)
SW   17 49% 39°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 61° 59° Mostly Cloudy SW   16 46% 40°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 62° 61° Partly Cloudy 8%

0% Thunder
( 4% severe)
SW   12 48% 42°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 56° 54° Partly Cloudy WSW   8 62% 43°

CHICAGO-OHARE, IL extended weather forecast

Monday
4 MAY 2026
Tuesday
5 MAY 2026
Wednesday
6 MAY 2026
Thursday
7 MAY 2026
Friday
8 MAY 2026
Low 49° Low 51° Low 41° Low 41° Low 44°
High 78° High 54° High 54° High 60° High 65°
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
Clear
12% Rain
Overcast
80% Rain
Overcast
53% Rain
Mostly Cloudy
49% Rain
Partly Cloudy
19% Rain
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