For Business
|
Warnings
Data Suite
Forensics
Advertising
Superior Accuracy™

"High-impact" severe weather to erupt Tuesday, including Chicago tornado threat. Click for the forecast.

Gray Summit, MO

Location

Location News Videos

Use Current Location

Recent

Gray Summit

Missouri

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

Gray Summit, MO 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

2 PM

85°

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.

5%

Intermittent clouds

RealFeel Shade™82°

WindSW 16 mph

Air QualityFair

Max UV Index7.0 (High)

Wind Gusts30 mph

Humidity49%

Indoor Humidity49% (Humid)

Dew Point64° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover60%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

86°

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.

5%

Intermittent clouds

RealFeel Shade™83°

WindSW 16 mph

Air QualityFair

Max UV Index5.1 (Moderate)

Wind Gusts29 mph

Humidity47%

Indoor Humidity47% (Humid)

Dew Point64° F

AccuLumen Brightness Index™7 (Bright)

Cloud Cover60%

Visibility10 mi

Cloud Ceiling29900 ft

4 PM

87°

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.

6%

Intermittent clouds

RealFeel Shade™84°

WindSSW 15 mph

Air QualityFair

Max UV Index3.5 (Moderate)

Wind Gusts25 mph

Humidity46%

Indoor Humidity46% (Humid)

Dew Point64° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover65%

Visibility10 mi

Cloud Ceiling29900 ft

5 PM

86°

RealFeel® 85°

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.

7%

Intermittent clouds

RealFeel Shade™83°

WindSSW 15 mph

Air QualityFair

Max UV Index2.1 (Low)

Wind Gusts27 mph

Humidity47%

Indoor Humidity47% (Humid)

Dew Point64° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling29900 ft

6 PM

84°

RealFeel® 82°

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.

7%

Intermittent clouds

RealFeel Shade™81°

WindSSW 15 mph

Air QualityFair

Max UV Index1.3 (Low)

Wind Gusts27 mph

Humidity50%

Indoor Humidity50% (Humid)

Dew Point64° F

AccuLumen Brightness Index™5 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling29900 ft

7 PM

82°

RealFeel® 80°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

10%

Intermittent clouds

RealFeel Shade™80°

WindSSW 14 mph

Air QualityFair

Max UV Index0.4 (Low)

Wind Gusts27 mph

Humidity53%

Indoor Humidity53% (Humid)

Dew Point64° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling29900 ft

8 PM

80°

RealFeel® 77°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

15%

Cloudy

WindSSW 15 mph

Air QualityFair

Wind Gusts29 mph

Humidity56%

Indoor Humidity56% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover95%

Visibility10 mi

Cloud Ceiling28200 ft

9 PM

78°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

15%

Cloudy

WindSSW 16 mph

Air QualityFair

Wind Gusts30 mph

Humidity63%

Indoor Humidity63% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover98%

Visibility10 mi

Cloud Ceiling26300 ft

10 PM

77°

RealFeel® 73°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

19%

Cloudy

WindSSW 16 mph

Air QualityFair

Wind Gusts28 mph

Humidity64%

Indoor Humidity64% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling24500 ft

11 PM

74°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

51%

Thunderstorms

WindSSW 16 mph

Air QualityFair

Wind Gusts25 mph

Humidity75%

Indoor Humidity75% (Humid)

Dew Point66° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling4000 ft

Hourly Weather Forecast for Gray Summit

AccuWeather's hourly forecast for Gray Summit provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 85° with a RealFeel® of 87°, intermittent clouds with a 5% 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

Thursday

10-Day

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Severe Weather

'High-impact severe weather’ includes tornado risk near Chicago

40 minutes ago

Hurricane

Super Typhoon Sinlaku poses a serious threat to Guam

4 hours ago

Weather Forecasts

Summerlike heat to challenge records in eastern US

1 hour ago

Severe Weather

'Here it comes!': Storm chasers take direct hit from Minnesota tornado

32 minutes ago

Weather Forecasts

Multiple storms to usher in rain and mountain snow to the West

1 hour ago

Featured Stories

Astronomy

Astronaut’s reunion with her dog is pure joy

22 hours ago

Climate

Swiss singer performs inside Morteratsch glacier cave before it melts

22 hours ago

Astronomy

Lyrids 2026: How to see the 1st meteor shower since January

1 day ago

Severe Weather

Rare tornado touches down in Northern California

1 day ago

Severe Weather

10 tornado facts, including one that hit with 300-mph winds

1 day ago

World North America United States Missouri Gray Summit

Weather Near Gray Summit:

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

...

...

...