CHICAGO, IL 60617 Weather Forecast & Current Conditions

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GARY, IN
Current Weather

4:50 PM CDT SEP 9, 2025
Clear
77°F
Feels Like: 78°F
Dewpoint: 46°F
Rel. Hum.: 33%
Visibility: 10 miles
Wind: S at 7 mph, gusts to 14
Pressure: 30.10 inches
Last 72 hours

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CHICAGO, IL 60617
Weather Forecast

Snowfall Forecast pages
Snow Depth pages
TONIGHT
Mostly cloudy. Lows around 60. South winds around 5 mph.
WEDNESDAY
Mostly cloudy in the morning, then becoming partly cloudy. Highs in the upper 70s. South winds around 5 mph, becoming east in the afternoon.
WEDNESDAY NIGHT
Partly cloudy. Lows in the lower 60s. East winds around 5 mph.
THURSDAY
Mostly sunny. Highs around 80 inland, but only in the mid 70s near the lake. East winds 5 to 10 mph.
THURSDAY NIGHT
Mostly clear. Lows in the lower 60s. East winds around 5 mph.
FRIDAY
Mostly sunny. Highs in the mid 80s inland, but only in the lower 80s near the lake.
FRIDAY NIGHT
Mostly cloudy. Lows in the mid 60s.
SATURDAY
Mostly cloudy. A slight chance of showers and thunderstorms in the morning. Highs in the upper 80s. Chance of precipitation 20 percent.
SATURDAY NIGHT
Partly cloudy. Lows in the upper 60s.
SUNDAY
Partly cloudy. Highs in the mid 80s inland, but only around 80 near the lake.
SUNDAY NIGHT
Partly cloudy. Lows in the upper 60s.
MONDAY
Partly cloudy. Highs in the lower 80s inland, but only in the upper 70s near the lake.
MONDAY NIGHT
Partly cloudy. Lows in the mid 60s.

Visible Weather Satellite
CHICAGO, IL 60617
Infrared Weather Satellite
CHICAGO, IL 60617
NEXRAD Weather Radar
CHICAGO, IL 60617

GARY, IN 3 hourly weather forecast

weather forecast created  6:00 AM MDT  9/ 9/2025
Tuesday
9 SEP 2025
CHICAGO, IL 60617 weather forecast Day 1, 12 hours 1 PM 76° 78° Mostly Cloudy 0%

0% Thunder
( 0% severe)
S   8 39% 49°
High 78° CHICAGO, IL 60617 weather forecast Day 1, 15 hours 4 PM 77° 78° Mostly Cloudy S   6 39% 50°
Mostly Cloudy



CHICAGO, IL 60617 weather forecast Day 1, 18 hours 7 PM 71° 71° Mostly Cloudy 0%

0% Thunder
( 0% severe)
SSE   2 49% 51°
CHICAGO, IL 60617 weather forecast Day 1, 21 hours 10 PM 64° 66° Mostly Cloudy SSE   2 70% 54°
Wednesday
10 SEP 2025
CHICAGO, IL 60617 weather forecast Day 2, 0 hours 1 AM 59° 60° Mostly Cloudy 1%

0% Thunder
( 1% severe)
SSE   2 78% 52°
Low 54° CHICAGO, IL 60617 weather forecast Day 2, 3 hours 4 AM 56° 56° Partly Cloudy S   2 83% 51°
High 80° CHICAGO, IL 60617 weather forecast Day 2, 6 hours 7 AM 56° 56° Partly Cloudy 1%

0% Thunder
( 1% severe)
S   1 86% 52°

Partly Cloudy



CHICAGO, IL 60617 weather forecast Day 2, 9 hours 10 AM 72° 72° Partly Cloudy S   2 55% 55°
CHICAGO, IL 60617 weather forecast Day 2, 12 hours 1 PM 79° 80° Partly Cloudy 5%

0% Thunder
( 5% severe)
ENE   3 44% 55°
CHICAGO, IL 60617 weather forecast Day 2, 15 hours 4 PM 78° 79° Partly Cloudy NE   3 47% 56°
CHICAGO, IL 60617 weather forecast Day 2, 18 hours 7 PM 72° 72° Partly Cloudy 3%

0% Thunder
( 5% severe)
ENE   3 59% 57°
CHICAGO, IL 60617 weather forecast Day 2, 21 hours 10 PM 66° 66° Partly Cloudy ENE   2 81% 60°
Thursday
11 SEP 2025
CHICAGO, IL 60617 weather forecast Day 3, 0 hours 1 AM 64° 66° Partly Cloudy 2%

0% Thunder
( 5% severe)
E   1 78% 57°
Low 58° CHICAGO, IL 60617 weather forecast Day 3, 3 hours 4 AM 61° 62° Partly Cloudy   CALM 84% 56°
High 79° CHICAGO, IL 60617 weather forecast Day 3, 6 hours 7 AM 60° 61° Partly Cloudy 1%

0% Thunder
( 2% severe)
  CALM 90% 57°

Clear



CHICAGO, IL 60617 weather forecast Day 3, 9 hours 10 AM 74° 74° Clear E   2 62% 60°
CHICAGO, IL 60617 weather forecast Day 3, 15 hours 1 PM 79° 80° Clear 1%

0% Thunder
( 2% severe)
NE   6 50% 59°
CHICAGO, IL 60617 weather forecast Day 3, 18 hours 4 PM 77° 79° Clear NE   8 54% 59°
CHICAGO, IL 60617 weather forecast Day 3, 21 hours 7 PM 71° 71° Clear     NE   7 68% 60°

GARY, IN extended weather forecast

Friday
12 SEP 2025
Saturday
13 SEP 2025
Sunday
14 SEP 2025
Monday
15 SEP 2025
Tuesday
16 SEP 2025
Low 56° Low 61° Low 63° Low 62° Low 63°
High 87° High 82° High 81° High 83° High 86°
CHICAGO, IL 60617 weather forecast Day 4 CHICAGO, IL 60617 weather forecast Day 5 CHICAGO, IL 60617 weather forecast Day 6 CHICAGO, IL 60617 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
10% Rain
Partly Cloudy
47% Rain
Partly Cloudy
32% Rain
Partly Cloudy
23% Rain
Partly Cloudy
27% Rain
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