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
9:51 PM CDT AUG 10, 2026
Scattered Clouds
75°F
Feels Like: 75°F
Dewpoint: 70°F
Rel. Hum.: 84%
Visibility: 10 miles
Wind: E at 6 mph
Pressure: 29.95 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Regional Weather Maps

(Automated weather data from NWS/FAA)
  60666 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

CHICAGO, IL 60666
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. A chance of showers and thunderstorms. Lows around 70. East winds around 5 mph. Chance of precipitation 40 percent.
TUESDAY
Showers and thunderstorms until late afternoon, then a slight chance of showers and thunderstorms late. Some thunderstorms may be severe until late afternoon. Locally heavy rainfall possible until late afternoon. Humid with highs in the lower 80s. South winds around 5 mph. Chance of precipitation 90 percent.
TUESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A chance of showers and thunderstorms after midnight. Humid with lows in the upper 60s. Southeast winds around 5 mph. Chance of precipitation 40 percent.
WEDNESDAY
Mostly cloudy. A chance of showers in the morning. A chance of thunderstorms. Showers likely in the afternoon. Humid with highs in the lower 80s. Southeast winds around 5 mph, becoming northeast in the afternoon. Chance of precipitation 60 percent.
WEDNESDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms in the evening. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of precipitation 20 percent.
THURSDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning, then showers likely with a chance of thunderstorms in the afternoon. Highs around 80. Chance of precipitation 60 percent.
THURSDAY NIGHT
A slight chance of thunderstorms in the evening. Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the morning. Highs in the mid 70s. Chance of precipitation 30 percent.
FRIDAY NIGHT
Mostly cloudy. A chance of showers and thunderstorms after midnight. Lows in the mid 60s. Chance of precipitation 50 percent.
SATURDAY
Mostly cloudy. A chance of showers and thunderstorms in the morning. Highs around 80. Chance of precipitation 50 percent.
SATURDAY NIGHT
A chance of thunderstorms in the evening. Showers likely. Lows in the upper 60s. Chance of precipitation 60 percent.
SUNDAY
Mostly cloudy with a chance of showers. Highs in the lower 80s. Chance of precipitation 40 percent.
SUNDAY NIGHT
Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the mid 60s. Chance of precipitation 30 percent.

  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  7:00 AM CDT  8/10/2026
Monday
10 AUG 2026		 CHICAGO, IL 60666 weather forecast Day 1, 12 hours 1 PM 82° 87° Mostly Cloudy 34%
RAIN
.5–1 in		 0% Thunder
( 46% severe)		 SSW   5 74% 73°
High 84° CHICAGO, IL 60666 weather forecast Day 1, 15 hours 4 PM 83° 89° Mostly Cloudy NNE   6 72% 73°
Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60666 weather forecast Day 1, 18 hours 7 PM 79° 82° Mostly Cloudy 42%
RAIN
.5–1 in		 0% Thunder
( 46% severe)		 ENE   6 82% 73°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 10 PM 75° 75° Mostly Cloudy E   6 90% 72°
Tuesday
11 AUG 2026		 CHICAGO, IL 60666 weather forecast Day 2, 0 hours 1 AM 73° 73° Mostly Cloudy 50%
RAIN
***		 0% Thunder
( 49% severe)		 E   5 93% 71°
Low 71° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 4 AM 72° 72° Mostly Cloudy SE   5 93% 70°
High 82° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 7 AM 72° 72° Mostly Cloudy 75%
RAIN
***		 0% Thunder
( 32% severe)		 ESE   6 93% 70°

Mostly Cloudy

Rain Likely

 CHICAGO, IL 60666 weather forecast Day 2, 9 hours 10 AM 74° 74° Mostly Cloudy S   7 90% 71°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 1 PM 77° 78° Mostly Cloudy 54%
RAIN
.01–.1 in		 0% Thunder
( 31% severe)		 SSE   8 85% 72°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 4 PM 80° 83° Mostly Cloudy S   8 74% 71°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 7 PM 78° 80° Partly Cloudy 32%
RAIN
***		 0% Thunder
( 20% severe)		 NE   7 79% 71°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 10 PM 74° 74° Partly Cloudy ESE   7 90% 71°
Wednesday
12 AUG 2026		 CHICAGO, IL 60666 weather forecast Day 3, 0 hours 1 AM 72° 72° Partly Cloudy 30%
RAIN
1–2 in		 0% Thunder
( 10% severe)		 ESE   5 93% 70°
Low 69° CHICAGO, IL 60666 weather forecast Day 3, 3 hours 4 AM 71° 71° Mostly Cloudy ESE   5 97% 70°
High 83° CHICAGO, IL 60666 weather forecast Day 3, 6 hours 7 AM 71° 71° Mostly Cloudy 28%
RAIN
***		 0% Thunder
( 18% severe)		 NA   6 97% 70°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60666 weather forecast Day 3, 9 hours 10 AM 76° 77° Mostly Cloudy SSE   7 85% 71°
CHICAGO, IL 60666 weather forecast Day 3, 15 hours 1 PM 79° 82° Mostly Cloudy 40%
RAIN
***		 0% Thunder
( 20% severe)		 NNE   8 77% 71°
CHICAGO, IL 60666 weather forecast Day 3, 18 hours 4 PM 81° 84° Mostly Cloudy NE   9 69% 70°
CHICAGO, IL 60666 weather forecast Day 3, 21 hours 7 PM 79° 82° Partly Cloudy     ENE   8 77% 71°

CHICAGO-OHARE, IL extended weather forecast
Thursday
13 AUG 2026		 Friday
14 AUG 2026		 Saturday
15 AUG 2026		 Sunday
16 AUG 2026		 Monday
17 AUG 2026
Low 68° Low 67° Low 67° Low 73° Low 67°
High 81° High 81° High 88° High 83° High 83°
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
48% Rain		 Mostly Cloudy
29% Rain		 Mostly Cloudy
30% Rain		 Mostly Cloudy
37% Rain		 Partly Cloudy
31% Rain
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