CHICAGO, IL 60645 Weather Forecast & Current Conditions

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CHICAGO-OHARE, IL
Current Weather

8:51 PM CDT APR 23, 2025
Scattered Clouds
66°F
Feels Like: 66°F
Dewpoint: 50°F
Rel. Hum.: 56%
Visibility: 10 miles
Wind: Calm
Pressure: 30.09 inches
Last 72 hours

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CHICAGO, IL 60645
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
REST OF TONIGHT
Mostly clear in the late evening and early morning, then becoming partly cloudy. Lows in the lower 50s. South winds around 5 mph.
THURSDAY
Partly cloudy through mid afternoon, then becoming mostly cloudy. Highs in the lower 70s inland, but only in the upper 50s near the lake. Temperature falling into the lower 60s in the afternoon. Northeast winds 5 to 10 mph.
THURSDAY NIGHT
Mostly cloudy. A slight chance of showers late in the evening. A chance of showers after midnight. Lows in the lower 50s. Northeast winds 5 to 10 mph, becoming east after midnight. Chance of precipitation 50 percent.
FRIDAY
A slight chance of thunderstorms in the morning. Showers. A chance of thunderstorms in the afternoon. Highs in the lower 70s. Temperature falling into the lower 60s in the afternoon. Southwest winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 80 percent.
FRIDAY NIGHT
Mostly cloudy. A slight chance of showers and thunderstorms in the evening. Lows in the lower 40s. North winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 20 percent.
SATURDAY
Partly cloudy in the morning, then clearing. Highs in the mid 50s inland, but only around 50 near the lake.
SATURDAY NIGHT
Mostly clear. Lows in the lower 40s.
SUNDAY
Mostly sunny. Highs in the upper 60s inland, but only in the lower 60s near the lake.
SUNDAY NIGHT
Partly cloudy. Lows in the lower 50s.
MONDAY
Partly cloudy and breezy. Highs in the lower 80s.
MONDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of precipitation 40 percent.
TUESDAY
Mostly cloudy with a chance of showers. Breezy with highs in the upper 70s. Chance of precipitation 50 percent.
TUESDAY NIGHT
Mostly cloudy with a chance of showers. Lows in the lower 50s. Chance of precipitation 40 percent.

Visible Weather Satellite
CHICAGO, IL 60645
Infrared Weather Satellite
CHICAGO, IL 60645
NEXRAD Weather Radar
CHICAGO, IL 60645

CHICAGO-OHARE, IL 3 hourly weather forecast

weather forecast created  7:00 AM CDT  4/23/2025
Wednesday
23 APR 2025
CHICAGO, IL 60645 weather forecast Day 1, 12 hours 1 PM 71° 71° Mostly Cloudy 14%
RAIN
.01–.1 in
0% Thunder
( 14% severe)
S   8 53% 53°
High 75° CHICAGO, IL 60645 weather forecast Day 1, 15 hours 4 PM 74° 74° Partly Cloudy S   9 44% 51°
Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 1, 18 hours 7 PM 71° 71° Partly Cloudy 3%

0% Thunder
( 7% severe)
SE   6 47% 50°
CHICAGO, IL 60645 weather forecast Day 1, 21 hours 10 PM 63° 64° Partly Cloudy SSE   5 60% 49°
Thursday
24 APR 2025
CHICAGO, IL 60645 weather forecast Day 2, 0 hours 1 AM 60° 60° Partly Cloudy 1%

0% Thunder
( 1% severe)
SSW   5 64% 48°
Low 54° CHICAGO, IL 60645 weather forecast Day 2, 3 hours 4 AM 57° 58° Partly Cloudy SW   2 69% 47°
High 75° CHICAGO, IL 60645 weather forecast Day 2, 6 hours 7 AM 56° 56° Partly Cloudy 1%

0% Thunder
( 1% severe)
ENE   2 72% 47°

Partly Cloudy



CHICAGO, IL 60645 weather forecast Day 2, 9 hours 10 AM 65° 65° Partly Cloudy ENE   5 54% 48°
CHICAGO, IL 60645 weather forecast Day 2, 12 hours 1 PM 70° 70° Partly Cloudy 7%

0% Thunder
( 1% severe)
ENE   8 45% 48°
CHICAGO, IL 60645 weather forecast Day 2, 15 hours 4 PM 70° 70° Partly Cloudy NE   9 44% 47°
CHICAGO, IL 60645 weather forecast Day 2, 18 hours 7 PM 62° 61° Partly Cloudy 18%
RAIN
<.01 in
0% Thunder
( 5% severe)
NE   9 52% 44°
CHICAGO, IL 60645 weather forecast Day 2, 21 hours 10 PM 55° 53° Mostly Cloudy NE   7 66% 44°
Friday
25 APR 2025
CHICAGO, IL 60645 weather forecast Day 3, 0 hours 1 AM 54° 53° Mostly Cloudy 43%
RAIN
.5–1 in
0% Thunder
( 5% severe)
ENE   6 69% 44°
Low 53° CHICAGO, IL 60645 weather forecast Day 3, 3 hours 4 AM 54° 53° Mostly Cloudy SE   6 77% 47°
High 68° CHICAGO, IL 60645 weather forecast Day 3, 6 hours 7 AM 57° 56° Mostly Cloudy 55%
RAIN
***
0% Thunder
( 16% severe)
SSW   7 80% 51°

Mostly Cloudy

Rain Likely

CHICAGO, IL 60645 weather forecast Day 3, 9 hours 10 AM 64° 64° Mostly Cloudy SW   9 73% 55°
CHICAGO, IL 60645 weather forecast Day 3, 15 hours 1 PM 65° 65° Mostly Cloudy 61%
RAIN
***
0% Thunder
( 25% severe)
W   13 65% 53°
CHICAGO, IL 60645 weather forecast Day 3, 18 hours 4 PM 62° 60° Mostly Cloudy N   14 67% 51°
CHICAGO, IL 60645 weather forecast Day 3, 21 hours 7 PM 53° 49° Mostly Cloudy     N   14 71% 44°

CHICAGO-OHARE, IL extended weather forecast

Saturday
26 APR 2025
Sunday
27 APR 2025
Monday
28 APR 2025
Tuesday
29 APR 2025
Wednesday
30 APR 2025
Low 42° Low 44° Low 56° Low 61° Low 53°
High 54° High 69° High 78° High 75° High 66°
CHICAGO, IL 60645 weather forecast Day 4 CHICAGO, IL 60645 weather forecast Day 5 CHICAGO, IL 60645 weather forecast Day 6 CHICAGO, IL 60645 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Mostly Cloudy
19% Rain
Partly Cloudy
13% Rain
Overcast
29% Rain
Overcast
53% Rain
Overcast
39% Rain
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