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
7:51 AM CDT MAR 13, 2026
Broken Clouds
39°F
Feels Like: 27°F
Dewpoint: 25°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: WSW at 28 mph, gusts to 54
Pressure: 29.45 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 in the morning, then becoming partly cloudy. A slight chance of rain and snow showers early in the morning. Very windy. Highs in the mid 40s. West winds 25 to 35 mph with gusts up to 60 mph. Chance of precipitation 20 percent.
TONIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Breezy with lows in the lower 30s. Northwest winds 15 to 20 mph with gusts up to 35 mph, becoming north 5 to 10 mph after midnight.
SATURDAY
Cloudy. A chance of snow showers in the morning, then a slight chance of rain and snow showers in the afternoon. Little or no snow accumulation. Highs in the lower 40s. East winds 5 to 10 mph, increasing to southeast 10 to 15 mph in the afternoon. Chance of precipitation 30 percent.
SATURDAY NIGHT
Cloudy. A chance of rain showers with a slight chance of snow showers in the evening, then rain showers likely after midnight. Near steady temperature in the upper 30s. East winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 70 percent.
SUNDAY
Cloudy. A chance of showers in the morning, then showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of precipitation 90 percent.
SUNDAY NIGHT
Rain showers in the evening, then snow showers with a slight chance of rain showers after midnight. Some snow accumulation. Breezy with lows in the lower 20s. Chance of precipitation near 100 percent.
MONDAY
Cloudy. Snow showers, mainly in the morning. Windy with highs around 30. Chance of precipitation 80 percent.
MONDAY NIGHT
Mostly cloudy with a chance of snow showers in the evening, then partly cloudy after midnight. Blustery with lows around 10 above. Chance of precipitation 30 percent.
TUESDAY
Partly cloudy in the morning, then becoming mostly cloudy. Highs in the upper 20s.
TUESDAY NIGHT
Mostly cloudy. A chance of snow showers after midnight. Near steady temperature in the lower 20s. Chance of precipitation 30 percent.
WEDNESDAY
Mostly cloudy. Highs in the lower 40s.
WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower 30s.
THURSDAY
Mostly cloudy in the morning, then clearing. Highs around 50.

  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  3/12/2026
Friday
13 MAR 2026		 CHICAGO, IL 60666 weather forecast Day 1, 0 hours 12 AM 41° 31° Mostly Cloudy 60%
RAIN
.5–1 in		 0% Thunder
( 8% severe)		 S   22 59% 28°
Low 37° CHICAGO, IL 60666 weather forecast Day 1, 3 hours 3 AM 41° 31° Mostly Cloudy SSW   24 65% 30°
High 46° CHICAGO, IL 60666 weather forecast Day 1, 6 hours 6 AM 40° 30° Mostly Cloudy 5%

 0% Thunder
( 0% severe)		 WSW   23 64% 29°

Mostly Cloudy




Windy		 CHICAGO, IL 60666 weather forecast Day 1, 9 hours 9 AM 38° 26° Mostly Cloudy W   26 61% 26°
CHICAGO, IL 60666 weather forecast Day 1, 12 hours 12 PM 42° 32° Mostly Cloudy 0%

 0% Thunder
( 0% severe)		 W   25 48% 24°
CHICAGO, IL 60666 weather forecast Day 1, 15 hours 3 PM 44° 35° Mostly Cloudy WNW   22 42% 23°
CHICAGO, IL 60666 weather forecast Day 1, 18 hours 6 PM 40° 32° Partly Cloudy 1%

 0% Thunder
( 1% severe)		 WNW   15 47% 22°
CHICAGO, IL 60666 weather forecast Day 1, 21 hours 9 PM 37° 30° Partly Cloudy NW   10 53% 22°
Saturday
14 MAR 2026		 CHICAGO, IL 60666 weather forecast Day 2, 0 hours 12 AM 34° 28° Partly Cloudy 7%

 0% Thunder
( 0% severe)		 NW   7 60% 22°
Low 30° CHICAGO, IL 60666 weather forecast Day 2, 3 hours 3 AM 32° 27° Mostly Cloudy NNW   5 62% 21°
High 41° CHICAGO, IL 60666 weather forecast Day 2, 6 hours 6 AM 31° 28° Mostly Cloudy 15%
SNOW
<.1 in		 0% Thunder
( 1% severe)		 N   3 64% 21°

Mostly Cloudy



 CHICAGO, IL 60666 weather forecast Day 2, 9 hours 9 AM 34° 29° Mostly Cloudy E   6 60% 22°
CHICAGO, IL 60666 weather forecast Day 2, 12 hours 12 PM 37° 32° Mostly Cloudy 16%
RAIN/SNOW
<.05 in		 0% Thunder
( 1% severe)		 ESE   7 55% 23°
CHICAGO, IL 60666 weather forecast Day 2, 15 hours 3 PM 39° 33° Mostly Cloudy E   9 54% 24°
CHICAGO, IL 60666 weather forecast Day 2, 18 hours 6 PM 38° 30° Overcast 49%
RAIN
>2 in		 0% Thunder
( 3% severe)		 E   12 61% 26°
CHICAGO, IL 60666 weather forecast Day 2, 21 hours 9 PM 38° 30° Overcast E   12 67% 28°

CHICAGO-OHARE, IL extended weather forecast
Sunday
15 MAR 2026		 Monday
16 MAR 2026		 Tuesday
17 MAR 2026		 Wednesday
18 MAR 2026		 Thursday
19 MAR 2026
Low 37° Low 21° Low 10° Low 22° Low 33°
High 62° High 24° High 24° High 43° High 49°
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
Overcast
71% Rain		 Overcast
100% Rain/Snow		 Mostly Cloudy
24% Snow		 Mostly Cloudy
33% Snow		 Partly Cloudy
24% Rain
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