CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

9:51 AM CDT JUL 2, 2026
Broken Clouds
82°F
Feels Like: 84°F
Dewpoint: 66°F
Rel. Hum.: 58%
Visibility: 10 miles
Wind: E at 12 mph
Pressure: 30.06 inches
Last 72 hours

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CHICAGO, IL 60666
Weather Forecast

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REST OF TODAY
Partly cloudy late in the morning then clearing. Hot. Highs in the mid 90s. Northwest winds 5 to 10 mph, increasing to southwest 10 to 15 mph with gusts up to 25 mph in the afternoon. Heat index values up to 103.
TONIGHT
Partly cloudy. A chance of showers and thunderstorms in the late evening and overnight. Humid with lows in the upper 70s. Southwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of precipitation 40 percent.
FRIDAY
Mostly cloudy. A chance of showers and thunderstorms until late afternoon, then showers and thunderstorms likely late. Humid with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of precipitation 70 percent.
FRIDAY NIGHT
Thunderstorms likely in the evening. Showers likely. A chance of thunderstorms after midnight. Humid with lows in the lower 70s. West winds 5 to 10 mph. Chance of precipitation 70 percent.
INDEPENDENCE DAY
Mostly cloudy. A chance of showers and thunderstorms in the morning, then showers and thunderstorms likely in the afternoon. Humid with highs in the upper 80s. South winds 5 to 10 mph. Chance of precipitation 70 percent.
SATURDAY NIGHT
Mostly cloudy. Showers and thunderstorms likely, mainly in the evening. Lows around 70. Chance of precipitation 70 percent.
SUNDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the afternoon. Highs in the mid 80s. Chance of precipitation 20 percent.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 60s.
MONDAY
Partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake.
MONDAY NIGHT
Partly cloudy. Lows in the upper 60s.
TUESDAY
Partly cloudy. Highs in the mid 80s.
TUESDAY NIGHT
Partly cloudy. Lows in the upper 60s.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the lower 80s.

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  7/ 1/2026
Thursday
2 JUL 2026
CHICAGO, IL 60666 weather forecast Day 1, 0 hours 1 AM 82° 87° Clear 13%
RAIN
<.01 in
0% Thunder
( 17% severe)
SW   12 72% 72°
Low 79° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 4 AM 80° 83° Clear SW   10 74% 71°
High 95° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 7 AM 80° 83° Partly Cloudy 5%

0% Thunder
( 15% severe)
SW   9 74% 71°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 1, 9 hours 10 AM 88° 95° Partly Cloudy WSW   13 59% 72°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 93° 100° Partly Cloudy 5%

0% Thunder
( 23% severe)
SW   15 49% 71°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 93° 98° Partly Cloudy SW   16 46% 69°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 91° 97° Partly Cloudy 31%
RAIN
.25–.5 in
0% Thunder
( 39% severe)
SW   14 50% 70°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 85° 90° Partly Cloudy SSW   9 61% 70°
Friday
3 JUL 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 81° 85° Partly Cloudy 21%
RAIN
<.01 in
0% Thunder
( 26% severe)
WSW   9 72% 71°
Low 76° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 79° 82° Partly Cloudy WSW   8 77% 71°
High 91° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 79° 82° Partly Cloudy 34%
RAIN
.01–.1 in
0% Thunder
( 27% severe)
SW   7 77% 71°

Partly Cloudy

Chance of Rain

CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 85° 92° Partly Cloudy SW   9 67% 73°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 89° 97° Partly Cloudy 45%
RAIN
***
0% Thunder
( 48% severe)
SW   12 59% 73°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 88° 95° Mostly Cloudy SW   13 59% 72°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 86° 91° Mostly Cloudy 40%
RAIN
.1–.25 in
0% Thunder
( 36% severe)
WSW   10 61% 71°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 80° 83° Mostly Cloudy SW   8 74% 71°

CHICAGO-OHARE, IL extended weather forecast

Saturday
4 JUL 2026
Sunday
5 JUL 2026
Monday
6 JUL 2026
Tuesday
7 JUL 2026
Wednesday
8 JUL 2026
Low 74° Low 72° Low 67° Low 66° Low 70°
High 93° High 85° High 80° High 85° High 86°
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
Mostly Cloudy
57% Rain
Partly Cloudy
63% Rain
Mostly Cloudy
29% Rain
Overcast
24% Rain
Partly Cloudy
28% Rain
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