CHICAGO, IL 60666 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

6:51 PM CDT APR 19, 2026
Broken Clouds
46°F
Feels Like: 41°F
Dewpoint: 25°F
Rel. Hum.: 43%
Visibility: 10 miles
Wind: N at 9 mph
Pressure: 30.15 inches
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CHICAGO, IL 60666
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Partly cloudy in the evening, then becoming clear. Areas of frost after midnight. Lows in the mid 30s. North winds 5 to 10 mph.
MONDAY
Mostly sunny. Areas of frost early in the morning. Highs in the lower 50s inland, but only in the mid 40s near the lake. East winds around 5 mph, becoming southeast in the afternoon.
MONDAY NIGHT
Mostly cloudy. Lows in the mid 40s. South winds 5 to 10 mph, increasing to 10 to 15 mph after midnight.
TUESDAY
Partly cloudy. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. A slight chance of showers and thunderstorms in the evening. Lows in the lower 50s. West winds 5 to 10 mph, becoming northwest after midnight. Chance of precipitation 20 percent.
WEDNESDAY
Mostly sunny. Highs in the lower 70s inland, but only in the mid 60s near the lake.
WEDNESDAY NIGHT
Partly cloudy. Lows in the mid 50s.
THURSDAY
Mostly sunny in the morning, then becoming partly cloudy. Breezy with highs in the upper 70s.
THURSDAY NIGHT
Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Breezy with lows in the lower 60s. Chance of precipitation 70 percent.
FRIDAY
Mostly cloudy. Showers likely, mainly in the morning. Highs in the lower 70s. Chance of precipitation 60 percent.
FRIDAY NIGHT
Partly cloudy with a chance of showers in the evening, then mostly cloudy after midnight. Lows in the upper 40s. Chance of precipitation 30 percent.
SATURDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the mid 60s inland, but only around 60 near the lake.
SATURDAY NIGHT
Mostly cloudy. Lows in the mid 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 AM CDT  4/19/2026
Sunday
19 APR 2026
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 45° 38° Mostly Cloudy 20%
RAIN
<.01 in
0% Thunder
( 10% severe)
WNW   16 51% 28°
High 48° CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 47° 41° Mostly Cloudy NW   14 41% 25°
Mostly Cloudy

Chance of Rain

CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 46° 41° Partly Cloudy 1%

0% Thunder
( 2% severe)
NW   12 39% 23°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 40° 35° Partly Cloudy N   8 54% 25°
Monday
20 APR 2026
CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 37° 32° Clear 0%

0% Thunder
( 0% severe)
N   6 61% 25°
Low 33° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 34° 30° Partly Cloudy N   5 68% 25°
High 54° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 34° 31° Partly Cloudy 0%

0% Thunder
( 0% severe)
NNE   3 68% 25°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 42° 39° Partly Cloudy ESE   5 46% 23°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 48° 45° Partly Cloudy 2%

0% Thunder
( 0% severe)
SSW   6 32% 20°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 52° 49° Partly Cloudy SSW   8 29% 21°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 51° 48° Mostly Cloudy 0%

0% Thunder
( 2% severe)
S   9 34% 24°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 46° 41° Mostly Cloudy S   10 49% 28°
Tuesday
21 APR 2026
CHICAGO, IL 60666 weather forecast Day 3, 0 hours 1 AM 46° 41° Mostly Cloudy 0%

0% Thunder
( 2% severe)
S   12 53% 30°
Low 45° CHICAGO, IL 60666 weather forecast Day 3, 3 hours 4 AM 47° 41° Mostly Cloudy SSW   13 60% 34°
High 74° CHICAGO, IL 60666 weather forecast Day 3, 6 hours 7 AM 49° 44° Partly Cloudy 1%

0% Thunder
( 3% severe)
SSW   13 63% 37°

Partly Cloudy



CHICAGO, IL 60666 weather forecast Day 3, 9 hours 10 AM 60° 58° Partly Cloudy SW   14 51% 42°
CHICAGO, IL 60666 weather forecast Day 3, 15 hours 1 PM 68° 68° Partly Cloudy 8%

0% Thunder
( 19% severe)
SW   15 45% 46°
CHICAGO, IL 60666 weather forecast Day 3, 18 hours 4 PM 71° 71° Partly Cloudy WSW   13 44% 48°
CHICAGO, IL 60666 weather forecast Day 3, 21 hours 7 PM 69° 69° Partly Cloudy     WSW   10 49% 49°

CHICAGO-OHARE, IL extended weather forecast

Wednesday
22 APR 2026
Thursday
23 APR 2026
Friday
24 APR 2026
Saturday
25 APR 2026
Sunday
26 APR 2026
Low 53° Low 57° Low 58° Low 47° Low 44°
High 72° High 82° High 68° High 63° High 65°
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 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
28% Rain
Partly Cloudy
19% Rain
Overcast
53% Rain
Partly Cloudy
31% Rain
Overcast
28% Rain
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