Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
As a new heat dome builds, western U.S. wildfires will increase. More information here. Chevron right
The risk of flash flooding has shifted to coastal areas of the southeastern U.S. Click for details. Chevron right

Oak Forest, IL

77°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Oak Forest

Illinois

77°
No results found.
Try searching for a city, zip code or point of interest.
settings
Oak Forest, IL Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps
News

News & Features

Astronomy

Business

Climate

Health

Recreation

Sports

Travel
For Business

Warnings

Data Suite

Forensics

Advertising

Superior Accuracy™

Video

Winter Center
Today Hourly

Daily

 Radar MinuteCast® Monthly Air Quality Health & Activities
Air Quality Alert

August 2 - September 15

Sat 8/2

80° /59°
1%
Hazy sun; smoke from wildfires can create reduced air quality
alerts

Air Quality Alert

12:05 AM Saturday - 12:00 AM Sunday

RealFeel®87°

RealFeel Shade™77°

Max UV Index9 (Very High)

WindNE 7 mph

Sun 8/3

81° /61°
1%
Hazy sun

RealFeel®85°

RealFeel Shade™78°

Max UV Index9 (Very High)

WindENE 8 mph

Mon 8/4

83° /63°
1%
Hazy sunshine

RealFeel®88°

RealFeel Shade™81°

Max UV Index9 (Very High)

WindE 8 mph

Tue 8/5

84° /65°
40%
Partly sunny with a thunderstorm in spots

RealFeel®92°

RealFeel Shade™84°

Max UV Index9 (Very High)

WindESE 5 mph

Wed 8/6

86° /66°
40%
Mostly sunny and humid; a thunderstorm in spots in the afternoon

RealFeel®97°

RealFeel Shade™87°

Max UV Index9 (Very High)

WindSSE 5 mph

Thu 8/7

85° /66°
25%
Humid with intervals of clouds and sunshine

RealFeel®95°

RealFeel Shade™86°

Max UV Index9 (Very High)

WindSSW 6 mph

Fri 8/8

86° /69°
21%
Humid with sun through high clouds

RealFeel®91°

RealFeel Shade™87°

Max UV Index4 (Moderate)

WindSSW 7 mph

Sat 8/9

88° /70°
39%
Partly sunny and warm with a thunderstorm in spots

RealFeel®91°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindS 10 mph

Sun 8/10

85° /69°
66%
Times of clouds and sun with a couple of thunderstorms, especially late; humid

RealFeel®96°

RealFeel Shade™96°

Max UV Index9 (Very High)

WindSW 8 mph

Mon 8/11

84° /65°
3%
Sun through high clouds and humid

RealFeel®89°

RealFeel Shade™86°

Max UV Index5 (Moderate)

WindWSW 5 mph

Tue 8/12

85° /66°
55%
Clouds breaking for some sun; areas of drizzle in the morning followed by a shower in spots in the afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index6 (High)

WindWSW 5 mph

Wed 8/13

87° /68°
2%
Mostly sunny and warm

RealFeel®93°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindN 5 mph

Thu 8/14

87° /67°
55%
A touch of rain in the morning; otherwise, mostly cloudy and warm

RealFeel®93°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindNE 4 mph

Fri 8/15

82° /63°
20%
Partly sunny

RealFeel®89°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindESE 4 mph

Sat 8/16

85° /67°
10%
Mostly sunny

RealFeel®93°

RealFeel Shade™84°

Max UV Index8 (Very High)

WindSSW 4 mph

Sun 8/17

85° /68°
5%
Humid with sunshine

RealFeel®95°

RealFeel Shade™86°

Max UV Index8 (Very High)

WindSSE 2 mph

Mon 8/18

84° /68°
10%
Mostly sunny, seasonably warm and humid

RealFeel®94°

RealFeel Shade™87°

Max UV Index8 (Very High)

WindSSW 6 mph

Tue 8/19

85° /67°
25%
Partly sunny and humid

RealFeel®97°

RealFeel Shade™88°

Max UV Index8 (Very High)

WindWNW 4 mph

Wed 8/20

84° /67°
10%
Mostly sunny and humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index8 (Very High)

WindNNE 8 mph

Thu 8/21

81° /66°
5%
Plenty of sunshine

RealFeel®88°

RealFeel Shade™80°

Max UV Index8 (Very High)

WindNNE 7 mph

Fri 8/22

82° /66°
20%
Plenty of sunshine

RealFeel®91°

RealFeel Shade™81°

Max UV Index7 (High)

WindNNE 4 mph

Sat 8/23

84° /67°
20%
Partly sunny

RealFeel®87°

RealFeel Shade™82°

Max UV Index7 (High)

WindSSE 7 mph

Sun 8/24

84° /67°
25%
Clouds and sun

RealFeel®87°

RealFeel Shade™82°

Max UV Index7 (High)

WindS 7 mph

Mon 8/25

85° /66°
5%
Warm with plenty of sunshine

RealFeel®87°

RealFeel Shade™82°

Max UV Index7 (High)

WindS 9 mph

Tue 8/26

85° /66°
56%
Warm and humid with periods of clouds and sunshine; a couple of afternoon showers

RealFeel®86°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindSW 7 mph

Wed 8/27

81° /65°
57%
A passing morning shower; otherwise, partly sunny and humid

RealFeel®89°

RealFeel Shade™83°

Max UV Index7 (High)

WindWNW 5 mph

Thu 8/28

79° /66°
25%
Humid with sun and some clouds

RealFeel®85°

RealFeel Shade™79°

Max UV Index7 (High)

WindNE 8 mph

Fri 8/29

78° /65°
10%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™77°

Max UV Index7 (High)

WindE 7 mph

Sat 8/30

82° /66°
20%
Sunny to partly cloudy

RealFeel®86°

RealFeel Shade™81°

Max UV Index7 (High)

WindESE 6 mph

Sun 8/31

83° /65°
20%
Partly sunny and humid

RealFeel®90°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindW 1 mph

Mon 9/1

83° /66°
25%
Warm and humid with times of clouds and sun

RealFeel®88°

RealFeel Shade™86°

Max UV Index4 (Moderate)

WindWSW 2 mph

Tue 9/2

82° /65°
25%
Cloudy, seasonably warm and humid

RealFeel®86°

RealFeel Shade™86°

Max UV Index2 (Low)

WindNE 7 mph

Wed 9/3

82° /66°
61%
A couple of showers and a thunderstorm in the morning; otherwise, cloudy and humid

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindSSW 10 mph

Thu 9/4

81° /65°
25%
Mostly cloudy and humid

RealFeel®84°

RealFeel Shade™84°

Max UV Index2 (Low)

WindN 6 mph

Fri 9/5

81° /64°
10%
Mostly sunny

RealFeel®87°

RealFeel Shade™79°

Max UV Index6 (High)

WindNE 5 mph

Sat 9/6

82° /64°
20%
Plenty of sunshine

RealFeel®87°

RealFeel Shade™80°

Max UV Index6 (High)

WindESE 5 mph

Sun 9/7

82° /63°
25%
Warm with considerable cloudiness

RealFeel®80°

RealFeel Shade™80°

Max UV Index2 (Low)

WindSSE 7 mph

Mon 9/8

79° /64°
58%
A couple of showers in the morning; otherwise, mainly cloudy and humid

RealFeel®80°

RealFeel Shade™79°

Max UV Index2 (Low)

WindN 9 mph

Tue 9/9

77° /63°
25%
Mostly cloudy and humid

RealFeel®80°

RealFeel Shade™77°

Max UV Index2 (Low)

WindWNW 4 mph

Wed 9/10

81° /63°
10%
Mostly sunny, warm and humid

RealFeel®87°

RealFeel Shade™80°

Max UV Index6 (High)

WindNW 5 mph

Thu 9/11

79° /62°
20%
Sunny and less humid

RealFeel®81°

RealFeel Shade™77°

Max UV Index6 (High)

WindNE 7 mph

Fri 9/12

82° /60°
62%
Partly sunny, warm and humid; a couple of thunderstorms in the morning followed by a thundershower in the afternoon

RealFeel®92°

RealFeel Shade™88°

Max UV Index5 (Moderate)

WindWNW 4 mph

Sat 9/13

82° /60°
2%
Mostly sunny, warm and humid

RealFeel®86°

RealFeel Shade™83°

Max UV Index5 (Moderate)

WindS 7 mph

Sun 9/14

80° /61°
40%
Humid and remaining warm with periods of clouds and sun; a thunderstorm in spots in the afternoon

RealFeel®90°

RealFeel Shade™85°

Max UV Index5 (Moderate)

WindSSW 4 mph

Mon 9/15

69° /49°
1%
Partly sunny and less humid

RealFeel®69°

RealFeel Shade™66°

Max UV Index5 (Moderate)

WindNW 10 mph

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Northeast's weather fate for upcoming week depends on dry air wedge

7 hours ago

Severe Weather

Torrential rain, deadly flash flooding slam I-95 corridor

4 hours ago

Severe Weather

Torrential downpours to pose dangerous flash flood risk in Southeast

2 hours ago

Astronomy

3 big astronomy events packed into 1 week in August sky

1 day ago

Weather Forecasts

Building western US heat dome may set records, cause fires to surge

4 hours ago

 More Stories

Featured Stories

Weather News

Weather sparks firefly mania, but will it last?

1 day ago
Live Blog

Clearing the air: Heat index of 182 degrees in Iran likely false

LATEST ENTRY

Heat index challenges world record, but is it real?

1 day ago

Travel

US Navy F-35 crashes in California, pilot ejects safely

2 days ago

Severe Weather

How to tell how far away lightning is by counting

2 days ago

Travel

Flights at UK airports hit by major technical issue

2 days ago
World North America United States Illinois Oak Forest

Weather Near Oak Forest:

  • Chicago, IL
  • Joliet, IL
  • Naperville, IL
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
Company
Proven Superior Accuracy™ About AccuWeather Digital Advertising Careers Press Contact Us
Products & Services
For Business For Partners For Advertising AccuWeather APIs AccuWeather Connect RealFeel® and RealFeel Shade™ Personal Weather Stations
Apps & Downloads
iPhone App Android App See all Apps & Downloads
Subscription Services
AccuWeather Premium AccuWeather Professional
More
AccuWeather Ready Business Health Hurricane Leisure and Recreation Severe Weather Space and Astronomy Sports Travel Weather News Winter Center
© 2025 AccuWeather, Inc. "AccuWeather" and sun design are registered trademarks of AccuWeather, Inc. All Rights Reserved.
Terms of Use | Privacy Policy | Cookie Policy | About Your Privacy Do Not Sell or Share My Personal Information

...

...

...