For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

Significant, life-threatening flash flooding ongoing in southeast Missouri. Get the latest.

Preston, IL

Location

Location News Videos

Use Current Location

Recent

Preston

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

Preston, 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

8 PM

81°

RealFeel® 88°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

55%

Thunderstorms

Severe Thunderstorm Watch

6:40 PM Friday - 12:00 AM Saturday

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

RealFeel Shade™88°

Heat Index87°

WindSSE 5 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts8 mph

Humidity80%

Indoor Humidity80% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.01 in

Visibility4 mi

Cloud Ceiling2000 ft

9 PM

80°

RealFeel® 86°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

64%

Mostly cloudy w/ t-storms

Severe Thunderstorm Watch

6:40 PM Friday - 12:00 AM Saturday

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

Heat Index86°

WindESE 5 mph

Air QualityExcellent

Wind Gusts5 mph

Humidity86%

Indoor Humidity86% (Extremely Humid)

Dew Point76° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Rain0.20 in

Visibility4 mi

Cloud Ceiling2000 ft

10 PM

78°

RealFeel® 87°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

49%

Intermittent clouds

Severe Thunderstorm Watch

6:40 PM Friday - 12:00 AM Saturday

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

Heat Index80°

WindE 5 mph

Air QualityExcellent

Wind Gusts5 mph

Humidity91%

Indoor Humidity91% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14600 ft

11 PM

76°

RealFeel® 84°

Very Warm

RealFeel Guide

Very Warm

82° to 89°

Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.

34%

Intermittent clouds

Severe Thunderstorm Watch

6:40 PM Friday - 12:00 AM Saturday

Flood Watch

4:00 PM Thursday - 7:00 PM Saturday

WindENE 5 mph

Air QualityExcellent

Wind Gusts5 mph

Humidity96%

Indoor Humidity95% (Extremely Humid)

Dew Point75° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling14600 ft

Hourly Weather Forecast for Preston

AccuWeather's hourly forecast for Preston provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 81° with a RealFeel® of 88°, thunderstorms with a 55% 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

Sunday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Flash flood risk reaches extreme levels from Missouri to Tennessee

5 hours ago

Weather News

Dangerous heat to reach from Salt Lake City to Minneapolis, Philly

39 minutes ago

Severe Weather

Tireless severe storms to repeat from Plains to mid-Atlantic

4 hours ago

Weather Forecasts

First storms of summer to arrive in southwest U.S. as monsoon begins

5 hours ago

Live: World Cup 2026 weather updates

LATEST ENTRY

Ideal weather expected for today's Los Angeles match

8 hours ago

Featured Stories

Super Typhoon Bavi leaves trail of destruction

2 days ago 0:36

Weather News

Victims of Spanish wildfires were killed while trying to escape along ...

10 hours ago

Recreation

30 beluga whales to be rescued from shuttered Marineland in Canada

9 hours ago

Astronomy

A viral sunset and dueling meteor showers are coming in July

5 hours ago

Weather News

At least 750 structures destroyed by Colorado wildfire, images show

1 day ago

World North America United States Illinois Preston

Weather Near Preston:

O'Fallon, MO
St. Charles, MO
St. Louis, MO

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

...

...

...