Go Back
  • For Business
  • |
  • Warnings
  • Data Suite
  • Forensics
  • Advertising
  • Superior Accuracy™
Over 250 million face dangerous heat dome into 4th of July weekend. Click for details. Chevron right

Mount Vernon, SD

70°F
Location Chevron down
Location News Videos
Use Current Location
Recent

Mount Vernon

South Dakota

70°
No results found.
Try searching for a city, zip code or point of interest.
Get Premium+
Create Your Account Unlock extended daily and hourly forecasts — all with your free account.
Let's Go Chevron right
Have an account already? Log In
settings
Help
Mount Vernon, SD 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
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, July 13

Day

7/13
85°Hi
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.
LEARN MORE
RealFeel Shade™ 83°
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.
LEARN MORE
Cloudy; a little rain in the morning followed by a shower in spots in the afternoon

Max UV Index2.0 (Low)

WindESE 8 mph

Wind Gusts16 mph

Probability of Precipitation55%

Probability of Thunderstorms11%

Precipitation0.02 in

Rain0.02 in

Hours of Precipitation2.5

Hours of Rain2.5

Cloud Cover93%

Morning

Afternoon

Night

7/13
68°Lo
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Cloudy

WindSE 7 mph

Wind Gusts14 mph

Probability of Precipitation25%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover92%

Evening

Overnight

Sun & Moon

15 hrs 11 mins
Rise 6:03 AM
Set 9:14 PM
Waning Crescent
Rise 4:41 AM
Set 9:11 PM

Temperature History

7/13
High
Low
Forecast
85°
68°
Average
86°
62°
Last Year
94°
60°
Record
106°
1954
40°
1900

Further Ahead

Hourly

10-Day

Monthly

Around the Globe

Hurricane Tracker

Severe Weather

Radar & Maps

News

Video

Winter Center

Top Stories

Weather Forecasts

Fourth of July week furnace: Dangerous heat dome for 250 million

10 hours ago

Astronomy

Strawberry moon: How to see the 1st full moon of summer

17 hours ago

Severe Weather

Heat dome to fuel 'ring of fire' severe thunderstorms

9 hours ago
Live Blog

Live: World Cup 2026 weather updates

LATEST ENTRY

Heat wave to impact several key World Cup games

11 hours ago

Weather Forecasts

Fourth of July weather forecast: Heat, storms and smoke ahead

9 hours ago

 More Stories

Featured Stories

Weather News

European heat wave death toll climbs, high temperatures continue

9 hours ago

Weather News

Venezuela death toll surges as crews search after earthquakes

1 day ago

Recreation

12-year-old injured by bison in Yellowstone National Park

13 hours ago

Weather News

At least 4 dead in Kentucky floods with more rainfall on the way

1 day ago

Recreation

Snake hunters compete for $25,000 wrangling pythons in Florida

4 days ago
World North America United States South Dakota Mount Vernon

Weather Near Mount Vernon:

  • Aberdeen, SD
  • Pierre, SD
  • Sioux Falls, SD
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

...

...

...