For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Severe weather to focus on the central US this week. Click for the forecast.

Is Super El Niño coming? See what this could mean for weather and daily life.

South Barrington, IL

Location

Location News Videos

Use Current Location

Recent

South Barrington

Illinois

No results found.

Try searching for a city, zip code or point of interest.

Create Your Account Unlock extended daily and hourly forecasts — all with your free account.

Have an account already? Log In

settings

South Barrington, IL Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day 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

Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

View hourly forecasts 10-days ahead

Activate Your Premium+ Subscription

3 PM

76°

RealFeel® 74°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

16%

Cloudy

RealFeel Shade™72°

WindSSW 21 mph

Air QualityFair

Max UV Index1.8 (Low)

Wind Gusts27 mph

Humidity51%

Indoor Humidity51% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling12800 ft

4 PM

76°

RealFeel® 72°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

21%

Cloudy

RealFeel Shade™71°

WindSW 21 mph

Air QualityFair

Max UV Index1.1 (Low)

Wind Gusts24 mph

Humidity52%

Indoor Humidity52% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling7100 ft

5 PM

73°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™69°

WindSSW 18 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts27 mph

Humidity58%

Indoor Humidity58% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Visibility10 mi

Cloud Ceiling6400 ft

6 PM

69°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

63%

Thunderstorms

RealFeel Shade™63°

WindSSW 16 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts30 mph

Humidity86%

Indoor Humidity86% (Humid)

Dew Point65° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover94%

Rain0.12 in

Visibility4 mi

Cloud Ceiling2000 ft

7 PM

68°

RealFeel® 61°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

63%

Thunderstorms

RealFeel Shade™61°

WindSSW 15 mph

Air QualityFair

Max UV Index0.1 (Low)

Wind Gusts31 mph

Humidity86%

Indoor Humidity86% (Humid)

Dew Point64° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover94%

Rain0.12 in

Visibility4 mi

Cloud Ceiling5100 ft

8 PM

67°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

40%

Cloudy

WindSSW 18 mph

Air QualityFair

Wind Gusts35 mph

Humidity85%

Indoor Humidity82% (Slightly Humid)

Dew Point62° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling4000 ft

9 PM

68°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

34%

Cloudy

WindSSW 20 mph

Air QualityFair

Wind Gusts36 mph

Humidity72%

Indoor Humidity72% (Slightly Humid)

Dew Point59° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling3000 ft

10 PM

67°

RealFeel® 63°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

40%

Cloudy

WindSSW 20 mph

Air QualityFair

Wind Gusts31 mph

Humidity71%

Indoor Humidity69% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

11 PM

65°

RealFeel® 56°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

73%

Rain

WindSSW 20 mph

Air QualityFair

Wind Gusts30 mph

Humidity76%

Indoor Humidity68% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.04 in

Visibility6 mi

Cloud Ceiling1700 ft

Hourly Weather Forecast for South Barrington

AccuWeather's hourly forecast for South Barrington provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 76° with a RealFeel® of 74°, cloudy with a 16% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

Further Ahead

Tomorrow

Tuesday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

Multi-day severe risk to rumble across the central US

16 minutes ago

Astronomy

Artemis II astronauts return home after historic lunar flyby

1 day ago

Climate

Super El Niño: What it could mean for weather, heat and daily life

3 days ago

Climate

The US just experienced its hottest March on record

3 days ago

Weather Forecasts

Heat wave brewing for part of eastern US this week

15 minutes ago

Featured Stories

Severe Weather

Woman in critical condition after lightning strike in Colorado

1 day ago

Astronomy

What nearly 80 years of polls say about US attitudes on space

3 days ago

Severe Weather

Earth's lightning capital gets 8,000 strikes per day

2 days ago

Hurricane

Atlantic hurricane season forecast 2026: 11-16 named storms predicted

3 days ago

Sports

Tropicana Field reopens after Hurricane Milton as Rays secure home win

4 days ago

World North America United States Illinois South Barrington

Weather Near South Barrington:

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 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 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

© 2026 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 | Data Sources

...

...

...