Weather forecast for todayMount Vernon, SD

Weather forecast for today

Current condition 1:36 pm CST

  • 55°F
  • Feels like:
    54°F
Sunny
Sunny
  • Precipitation: 0"
  • Wind: 13mphN 350°
  • Humidity: 54%
  • Dewpoint: 39°F
  • Pressure: 30.1"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
In Mount Vernon, currently, the sky is clear with no clouds in sight.
The temperature is a mild 55.4°F, the felt air temperature is nearly identical at 53.6°F. The current temperature is almost at the maximum of today's predicted 57.2°F.

Wednesday Nov 11, 2026

  • 57°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphN 355°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 7:22 am CST
  • Sunset: 5:11 pm CST
  • ▼
Today, occasional cloudiness will be present, but there will still be plenty of sun.
Temperatures are expected to range from a maximum of a refreshing 57.2°F to a minimum of a cold 32°F.
Temperatures are trending warmer, with a peak resembling October's average maximum rather than November's seasonal high.
Sunrise was at 7:22 am and sunset will be at 5:11 pm; the daylight will last for 9h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 2 pm 57°C.
Coldest hour: 11 pm 39°C.

Chance of precipitation

Highest chance: 9 pm - 11 pm 6%.

Hourly weather forecast

  • 2 pm
  • 57°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphNNW 346°
  • Humidity: 54%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphN 354°
  • Humidity: 55%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphN 350°
  • Humidity: 59%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 9mphN 359°
  • Humidity: 67%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:11 pm
  • 6 pm
  • 46°F
  • Feels like:
    43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 7mphN 4°
  • Humidity: 78%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 45°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 6mphN 11°
  • Humidity: 82%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 43°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphNNE 13°
  • Humidity: 84%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 41°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphN 10°
  • Humidity: 87%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 41°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 5mphNNE 14°
  • Humidity: 87%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 39°F
  • Feels like:
    36°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 6mphNNE 17°
  • Humidity: 87%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of the day, gray skies are likely.
The temperature will vary between a maximum of 57.2°F and a minimum of 39.2°F. The warmest part of the day is anticipated around 2 pm.
The highest temperature is more comparable to October's average maximum of 58.5°F than November's usual of 45°F. The expected low will be similar to the average minimum in November, which is 29.5°F.
Updated: Nov 11, 2026 @ 19:36:21 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (1:36 pm CST) is 55.4°F.

Today, clouds and sunshine will alternate throughout the day.

Today, the maximum temperature will be 57.2°F, while the minimum temperature will be 32°F.
The highest temperature will be noticeably higher than the average maximum of 45°F in November. The lowest temperature will be in line with the average low of 29.5°F.

On Wednesday, in Mount Vernon, sunrise was at 7:22 am and sunset will be at 5:11 pm (CST).

In Mount Vernon, South Dakota, today, there will be 9h and 49min of daylight.