CHICAGO, IL 60643 Weather Forecast & Current Conditions
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  60643 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

CHICAGO-MIDWAY, IL
Current Weather
1:53 PM CDT APR 15, 2026
Overcast
68°F
Feels Like: 68°F
Dewpoint: 61°F
Rel. Hum.: 78%
Visibility: 10 miles
Wind: SW at 16 mph
Pressure:
Last 72 hours

Local Area Snow Depth

Illinois Current Weather

Illinois MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  60643 WEATHER FORECAST
10-Day model forecast maps
2025 Hurricanes

CHICAGO, IL 60643
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
A chance of showers early in the afternoon, then showers likely and a chance of thunderstorms late. Some thunderstorms may produce heavy rainfall late. Highs in the lower 70s. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of precipitation 60 percent.
TONIGHT
Cloudy. Showers with a chance of thunderstorms in the evening, then a slight chance of thunderstorms after midnight. A chance of showers after midnight. Some thunderstorms may produce heavy rainfall in the evening. Lows in the upper 50s. South winds 10 to 15 mph. Gusts up to 25 mph in the evening. Chance of precipitation 80 percent.
THURSDAY
Mostly cloudy. A chance of showers with a slight chance of thunderstorms until late afternoon, then a slight chance of showers late. Highs in the lower 70s inland, but only in the upper 60s near the lake. Temperature falling into the lower 60s in the afternoon. West winds around 10 mph, becoming northwest in the afternoon. Chance of precipitation 50 percent.
THURSDAY NIGHT
Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. East winds around 5 mph.
FRIDAY
Mostly cloudy. Highs in the upper 70s inland, but only in the lower 70s near the lake. Southeast winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
FRIDAY NIGHT
Showers with a chance of thunderstorms. Lows in the upper 40s. Chance of precipitation 90 percent.
SATURDAY
Mostly cloudy with a chance of showers in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the upper 50s. Chance of precipitation 50 percent.
SATURDAY NIGHT
Partly cloudy with a slight chance of showers. A slight chance of snow showers after midnight. Lows in the upper 30s. Chance of precipitation 20 percent.
SUNDAY
Mostly sunny in the morning, then becoming partly cloudy. Highs in the lower 50s.
SUNDAY NIGHT
Partly cloudy in the evening, then clearing. Lows in the upper 30s.
MONDAY
Mostly sunny. Highs around 60.
MONDAY NIGHT
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s.
TUESDAY
Mostly cloudy in the morning, then clearing. Highs in the lower 70s.

  60643 WEATHER SATELLITE LOOPS
Visible Weather Satellite
CHICAGO, IL 60643
Infrared Weather Satellite
CHICAGO, IL 60643
  60643 WEATHER RADAR LOOP
NEXRAD Weather Radar
CHICAGO, IL 60643
 MOS COMPUTER WEATHER FORECAST

CHICAGO-MIDWAY, IL 3 hourly weather forecast
weather forecast created  8:00 AM EDT  4/15/2026
Wednesday
15 APR 2026		 CHICAGO, IL 60643 weather forecast Day 1, 12 hours 1 PM 70° 70° Mostly Cloudy 80%
RAIN
***		 0% Thunder
( 33% severe)		 SW   13 73% 61°
High 72° CHICAGO, IL 60643 weather forecast Day 1, 15 hours 4 PM 71° 71° Mostly Cloudy SW   14 68% 60°
Mostly Cloudy

Rain Likely

 CHICAGO, IL 60643 weather forecast Day 1, 18 hours 7 PM 68° 68° Mostly Cloudy 82%
RAIN
***		 0% Thunder
( 43% severe)		 SSW   12 73% 59°
CHICAGO, IL 60643 weather forecast Day 1, 21 hours 10 PM 66° 66° Mostly Cloudy S   10 81% 60°
Thursday
16 APR 2026		 CHICAGO, IL 60643 weather forecast Day 2, 0 hours 1 AM 64° 63° Mostly Cloudy 54%
RAIN
.5–1 in		 0% Thunder
( 21% severe)		 SSW   10 81% 58°
Low 59° CHICAGO, IL 60643 weather forecast Day 2, 3 hours 4 AM 63° 62° Mostly Cloudy SSW   9 81% 57°
High 71° CHICAGO, IL 60643 weather forecast Day 2, 6 hours 7 AM 62° 61° Mostly Cloudy 49%
RAIN
***		 0% Thunder
( 15% severe)		 SW   9 84% 57°

Mostly Cloudy

Chance of Rain

 CHICAGO, IL 60643 weather forecast Day 2, 9 hours 10 AM 63° 62° Mostly Cloudy WSW   10 75% 55°
CHICAGO, IL 60643 weather forecast Day 2, 12 hours 1 PM 66° 66° Mostly Cloudy 36%
RAIN
>2 in		 0% Thunder
( 9% severe)		 W   12 63% 53°
CHICAGO, IL 60643 weather forecast Day 2, 15 hours 4 PM 65° 65° Mostly Cloudy NW   12 60% 51°
CHICAGO, IL 60643 weather forecast Day 2, 18 hours 7 PM 60° 59° Partly Cloudy 7%

 0% Thunder
( 1% severe)		 NNE   8 67% 49°
CHICAGO, IL 60643 weather forecast Day 2, 21 hours 10 PM 56° 55° Partly Cloudy ENE   5 74% 48°
Friday
17 APR 2026		 CHICAGO, IL 60643 weather forecast Day 3, 0 hours 1 AM 53° 53° Partly Cloudy 0%

 0% Thunder
( 1% severe)		 E   3 80% 47°
Low 51° CHICAGO, IL 60643 weather forecast Day 3, 3 hours 4 AM 52° 52° Mostly Cloudy ESE   3 80% 46°
High 79° CHICAGO, IL 60643 weather forecast Day 3, 6 hours 7 AM 52° 51° Mostly Cloudy 0%

 0% Thunder
( 1% severe)		 SE   5 83% 47°

Mostly Cloudy



 CHICAGO, IL 60643 weather forecast Day 3, 9 hours 10 AM 62° 61° Mostly Cloudy SSE   8 65% 50°
CHICAGO, IL 60643 weather forecast Day 3, 15 hours 1 PM 72° 72° Mostly Cloudy 10%
RAIN
<.01 in		 0% Thunder
( 5% severe)		 SSE   12 48% 51°
CHICAGO, IL 60643 weather forecast Day 3, 18 hours 4 PM 76° 78° Partly Cloudy S   15 43% 52°
CHICAGO, IL 60643 weather forecast Day 3, 21 hours 7 PM 73° 73° Mostly Cloudy     S   15 48% 52°

CHICAGO-MIDWAY, IL extended weather forecast
Saturday
18 APR 2026		 Sunday
19 APR 2026		 Monday
20 APR 2026		 Tuesday
21 APR 2026		 Wednesday
22 APR 2026
Low 51° Low 36° Low 35° Low 48° Low 44°
High 56° High 49° High 60° High 67° High 62°
CHICAGO, IL 60643 weather forecast Day 4 CHICAGO, IL 60643 weather forecast Day 5 CHICAGO, IL 60643 weather forecast Day 6 CHICAGO, IL 60643 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Overcast
80% Rain		 Partly Cloudy
21% Rain/Snow		 Clear
1% Rain		 Mostly Cloudy
24% Rain		 Partly Cloudy
15% Rain
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