Oak Forest, Illinois Weather
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Weather Forecast for Oak Forest, Illinois : Cook County
Issued: 12:41 am CDT May 22, 2025 Latitude: 41.6028116 Longitude: -87.7439384 View on Google Maps

MouseOver for Detail Forecast
Overnight Thursday Friday Saturday Sunday Memorial Day Tuesday Wednesday
50% chance of rain on Overnight 20% chance of rain on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Partly Sunny on Sunday Partly Sunny on Memorial Day Partly Sunny on Tuesday Mostly Sunny on Wednesday
Low: 47°F High: 58°F High: 63°F High: 65°F High: 64°F High: 64°F High: 65°F High: 70°F
Low: 43°F Low: 44°F Low: 46°F Low: 47°F Low: 50°F Low: 50°F  
Rain Rain Mostly Sunny Mostly Sunny Partly Sunny Partly Sunny Partly Sunny Mostly Sunny
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Current Conditions at
LANSING MUNICIPAL - (KIGQ)
48°
Cloudy
Light Drizzle
as of 12:35 AM CDST
Rel. Humidity: 100%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Broken at 1500ft, Solid Overcast at 4400ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
50°
Cloudy
Light Drizzle
as of 12:30 AM CDST
Rel. Humidity: 87%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.87 in.
Flight Rule: MVFR
Wind Data
8 MPH
310° Northwest
Cloud Level(s): Broken at 1500ft, Solid Overcast at 2000ft
Current Conditions at
GARY - (KGYY)
50°
Cloudy
Light Rain
as of 12:35 AM CDST
Rel. Humidity: 100%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.86 in.
Flight Rule: MVFR
Wind Data
8 MPH
Gust: 14 MPH
310° Northwest
Cloud Level(s): Broken at 1300ft, Solid Overcast at 1900ft
Current Conditions at
CHICAGO/WHEELING - (KPWK)
48°
Cloudy
as of 11:52 PM CDST
Rel. Humidity: 93%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: IFR
Wind Data
8 MPH
350° North
Cloud Level(s): Broken at 900ft, Solid Overcast at 6000ft
50% chance of rain Overnight Overnight... A 50 percent chance of showers with intermittent drizzle. Cloudy, with a low around 47. Northwest wind around 10 mph, with gusts as high as 15 mph.

20% chance of rain Thursday Thursday... A 20 percent chance of showers. Mostly cloudy, with a high near 58. Northwest wind 10 to 15 mph, with gusts as high as 20 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 43. North northeast wind 5 to 10 mph becoming west northwest after midnight. Winds could gust as high as 15 mph.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 63. Northwest wind 5 to 10 mph becoming north northeast in the afternoon. Winds could gust as high as 15 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 44. Northeast wind around 5 mph becoming calm in the evening. Winds could gust as high as 10 mph.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 65.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 46.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 64.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 47.

Partly Sunny on Memorial Day Memorial Day... Partly sunny, with a high near 64.

Mostly Cloudy on Monday Night Monday Night... Mostly cloudy, with a low around 50.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 65.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 50.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 70.

Current Radar Image


Sun Almanac for Oak Forest, Illinois
Sunrise: 05:25 AM
Sunset: 8:10 PM
Civil Sunrise:04:52 AM
Civil Sunset: 8:43 PM
Nautical Sunrise: 04:12 AM
Nautical Sunset: 9:24 PM
Astro Sunrise: 03:25 AM
Astro Sunset: 10:11 PM
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