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
2:51 AM CDT MAR 10, 2026
Overcast
61°F
Feels Like: 59°F
Dewpoint: 57°F
Rel. Hum.: 87%
Visibility: 8 miles
Wind: SW at 14 mph
Pressure: 29.75 inches
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


Weather Map

(Automated weather data from NWS/FAA)
  60666 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60666
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
TODAY
Mostly cloudy. Patchy fog. A slight chance of very light drizzle early in the afternoon. Showers likely, a chance of thunderstorms and drizzle late. Some thunderstorms may be severe. Highs in the upper 50s inland, but only in the mid 50s near the lake. Temperature falling into the lower 40s in the afternoon. Northwest winds around 10 mph, becoming northeast in the afternoon. Chance of precipitation 60 percent.
TONIGHT
Patchy fog. Thunderstorms likely in the evening. Showers. A chance of thunderstorms after midnight. Some thunderstorms may be severe. Some thunderstorms may be severe. Lows in the lower 40s. Northeast winds around 10 mph, becoming northwest after midnight. Chance of precipitation 90 percent.
WEDNESDAY
Cloudy. Showers in the morning, then a chance of showers in the afternoon. A chance of snow showers late. Breezy. Near steady temperature in the lower 40s. Northwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 20 mph with gusts up to 35 mph in the afternoon. Chance of precipitation 90 percent.
WEDNESDAY NIGHT
Mostly cloudy in the evening, then clearing. Blustery with lows around 30. Northwest winds 15 to 20 mph with gusts up to 30 mph, diminishing to 5 to 10 mph after midnight.
THURSDAY
Sunny in the morning, then becoming partly cloudy. Highs in the upper 40s. West winds 5 to 10 mph, increasing to southwest 10 to 15 mph in the afternoon.
THURSDAY NIGHT
Cloudy. A slight chance of showers in the evening, then a chance of showers after midnight. Windy. Near steady temperature in the lower 40s. Chance of precipitation 50 percent.
FRIDAY
Mostly cloudy and windy. Highs around 50.
FRIDAY NIGHT
Mostly cloudy. Lows in the lower 30s.
SATURDAY
Cloudy. A chance of rain in the afternoon. Highs in the upper 40s. Chance of precipitation 30 percent.
SATURDAY NIGHT
Cloudy with a 50 percent chance of rain. Lows in the upper 30s.
SUNDAY
Rain. Snow in the afternoon. Breezy with highs in the mid 40s. Chance of precipitation 80 percent.
SUNDAY NIGHT
Cloudy with a chance of snow. Blustery with lows around 20. Chance of precipitation 50 percent.
MONDAY
Mostly cloudy. Highs in the upper 20s.

  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  6:00 PM CST  3/ 9/2026
Tuesday
10 MAR 2026		 CHICAGO, IL 60666 weather forecast Day 1, 0 hours 12 AM 60° 59° Mostly Cloudy 1%

 0% Thunder
( 4% severe)		 SSW   8 81% 54°
Low 51° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 3 AM 58° 56° Mostly Cloudy SW   8 83% 53°
High 60° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 6 AM 55° 53° Mostly Cloudy 6%

 0% Thunder
( 3% severe)		 W   7 83% 50°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60666 weather forecast Day 1, 9 hours 9 AM 52° 49° Mostly Cloudy NNE   8 80% 46°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 12 PM 52° 48° Mostly Cloudy 49%
RAIN
.01–.1 in		 0% Thunder
( 31% severe)		 NE   10 69% 42°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 3 PM 50° 46° Mostly Cloudy NE   10 68% 40°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 6 PM 47° 42° Mostly Cloudy 84%
RAIN
***		 0% Thunder
( 57% severe)		 NE   10 76% 40°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 9 PM 47° 43° Overcast NE   9 83% 42°
Wednesday
11 MAR 2026		 CHICAGO, IL 60666 weather forecast Day 2, 0 hours 12 AM 48° 44° Mostly Cloudy 77%
RAIN
***		 0% Thunder
( 36% severe)		 N   8 83% 43°
Low 41° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 3 AM 46° 41° Mostly Cloudy N   9 86% 42°
High 47° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 6 AM 44° 38° Mostly Cloudy 80%
RAIN
***		 0% Thunder
( 3% severe)		 NNW   12 86% 40°

Mostly Cloudy

Rain Likely

 CHICAGO, IL 60666 weather forecast Day 2, 9 hours 9 AM 43° 36° Mostly Cloudy N   13 82% 38°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 12 PM 41° 33° Mostly Cloudy 41%
RAIN
.5–1 in		 0% Thunder
( 2% severe)		 NNW   15 76% 34°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 3 PM 40° 31° Mostly Cloudy NW   16 67% 30°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 6 PM 38° 30° Mostly Cloudy 6%

 0% Thunder
( 0% severe)		 NW   14 67% 28°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 9 PM 36° 28° Mostly Cloudy NW   12 66% 26°

CHICAGO-OHARE, IL extended weather forecast
Thursday
12 MAR 2026		 Friday
13 MAR 2026		 Saturday
14 MAR 2026		 Sunday
15 MAR 2026		 Monday
16 MAR 2026
Low 30° Low 34° Low 29° Low 38° Low 17°
High 48° High 47° High 49° High 47° High 24°
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
Partly Cloudy
9% Snow		 Partly Cloudy
49% Rain/Snow		 Mostly Cloudy
13% Rain/Snow		 Overcast
75% Rain/Snow		 Overcast
44% Snow
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