River Forest, Illinois Weather
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Weather Forecast for River Forest, Illinois : Cook County
Issued: 3:41 am CDT Jun 4, 2025 Latitude: 41.8978091 Longitude: -87.8139483 View on Google Maps

MouseOver for Detail Forecast
Overnight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
80% chance of rain on Overnight 100% chance of rain on Wednesday Mostly Sunny on Thursday 20% chance of rain on Friday Mostly Sunny on Saturday Rain on Sunday Sunny on Monday Mostly Sunny on Tuesday
Low: 69°F High: 59 °F High: 71°F High: 73°F High: 72°F High: 79°F High: 75°F High: 71°F
Low: 55°F Low: 57°F Low: 57°F Low: 56°F Low: 59°F Low: 55°F  
Rain Rain Mostly Sunny Rain Mostly Sunny Rain Sunny Mostly Sunny
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Current Conditions at
CHICAGO-OHARE - (KORD)
68°
Cloudy
Rain Mist
as of 4:51 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 4 Miles
Pressure: 29.86 in.
Flight Rule: MVFR
Wind Data
6 MPH
230° Southwest
Cloud Level(s): Broken at 1300ft, Broken at 9000ft, Solid Overcast at 11000ft
Current Conditions at
CHICAGO-MIDWAY - (KMDW)
70°
Cloudy
Light Rain Mist
as of 4:53 AM CDST
Rel. Humidity: 88%
Dew Point: 66°F
Visibility: 5 Miles
Pressure: 29.88 in.
Flight Rule: MVFR
Wind Data
9 MPH
220° Southwest
Cloud Level(s): Scattered at 1400ft, Broken at 7000ft, Solid Overcast at 9000ft
Current Conditions at
CHICAGO/WHEELING - (KPWK)
68°
Cloudy
Light Rain
as of 4:52 AM CDST
Rel. Humidity: 93%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 29.89 in.
Flight Rule: MVFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Broken at 1900ft, Solid Overcast at 3300ft
80% chance of rain Overnight Overnight... Rain. Steady temperature around 69. Southwest wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

100% chance of rain Wednesday Wednesday... Rain, mainly before noon, then a chance of showers after 1pm. Temperature falling to around 59 by noon. Northwest wind around 10 mph becoming north northeast in the morning. Winds could gust as high as 15 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

30% chance of rain Wednesday Night Wednesday Night... A 30 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 55. North wind 5 to 10 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 71. Northeast wind around 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 57. North northeast wind 5 to 10 mph.

20% chance of rain Friday Friday... A 20 percent chance of showers after 1pm. Mostly cloudy, with a high near 73.

20% chance of thunderstorms Friday Night Friday Night... A 20 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 57.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 72.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 56.

Rain on Sunday Sunday... Showers likely after 1pm. Mostly sunny, with a high near 79.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 59.

Sunny on Monday Monday... Sunny, with a high near 75.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 55.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 71.

Current Radar Image


Sun Almanac for River Forest, Illinois
Sunrise: 05:17 AM
Sunset: 8:22 PM
Civil Sunrise:04:43 AM
Civil Sunset: 8:56 PM
Nautical Sunrise: 04:00 AM
Nautical Sunset: 9:39 PM
Astro Sunrise: 03:09 AM
Astro Sunset: 10:31 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.