Weather forecast for todayMount Vernon, SD

Weather forecast for today

Current condition 7:18 am CST

  • 39°F
  • Feels like:
    30°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 13mphSSE 150°
  • Humidity: 66%
  • Dewpoint: 28°F
  • Pressure: 30.26"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
In Mount Vernon, currently, a perfect day unfolds under completely clear skies.
The temperature is a cold 39.2°F, meanwhile, the apparent temperature of due to the wind is estimated at a harsh 30.2°F. The current temperature is at the minimum predicted for today.

Sunday Nov 15, 2026

  • 57°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 19mphSSE 168°
  • Humidity: 55%
  • UV index: 2
  • Sunrise: 7:27 am CST
  • Sunset: 5:07 pm CST
  • ▼
Today, in Mount Vernon, clear skies and sunshine are anticipated.
The forecasted temperature range extends from a high of a moderate 57.2°F to a low of a wintry 39.2°F.
It will feel warmer than usual, as the temperature reflects October's normal high of 58.5°F, not November's.
Sunrise will be at 7:27 am and sunset at 5:07 pm; the daylight will last for 9h and 40min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 55°C.
Coldest hour: 8 am 39°C.

Chance of precipitation

Highest chance: 12 am 3%.

Hourly weather forecast

  • 8 am
  • 39°F
  • Feels like:
    30°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 13mphSSE 165°
  • Humidity: 66%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 am
  • 41°F
  • Feels like:
    34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSE 165°
  • Humidity: 64%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 46°F
  • Feels like:
    39°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 15mphSSE 169°
  • Humidity: 57%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 48°F
  • Feels like:
    41°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 171°
  • Humidity: 56%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 12 pm
  • 50°F
  • Feels like:
    45°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 170°
  • Humidity: 52%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 54°F
  • Feels like:
    48°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphS 174°
  • Humidity: 49%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 2 pm
  • 55°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphS 172°
  • Humidity: 48%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 3 pm
  • 55°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphS 170°
  • Humidity: 47%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 4 pm
  • 55°F
  • Feels like:
    50°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 17mphSSE 167°
  • Humidity: 47%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 5 pm
  • 52°F
  • Feels like:
    46°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 163°
  • Humidity: 49%
  • Pressure: 30.15"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 5:07 pm
  • 6 pm
  • 48°F
  • Feels like:
    43°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 163°
  • Humidity: 53%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 46°F
  • Feels like:
    41°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphSSE 166°
  • Humidity: 57%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 46°F
  • Feels like:
    39°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 170°
  • Humidity: 57%
  • Pressure: 30.18"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 45°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 176°
  • Humidity: 59%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 45°F
  • Feels like:
    37°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphS 179°
  • Humidity: 62%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 45°F
  • Feels like:
    36°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 16mphS 182°
  • Humidity: 65%
  • Pressure: 30.21"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily bright and sunny weather is anticipated.
The temperature will be between the highest temperature of 55.4°F and the lowest temperature of 39.2°F. The feels-like temperature will vary between a minimum of 30.2°F and a maximum of 50°F. The warmest part of the day will be from 2 pm to 4 pm.
Today, the temperature will be closer to October's norm than to November's average of 45°F. Today, the forecasted low is also more resembling October's minimum of 42.1°F than the average in November.
Updated: Nov 15, 2026 @ 13:18:19 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The temperature at 7:18 am CST is 39.2°F. Feels-like temperature is 30.2°F.

On Sunday, the weather remains calm, bright, and sunny.

Today, the highest temperature will be 57.2°F, while the lowest temperature will be 39.2°F.
The maximum temperature will be noticeably higher than the average highest temperature of 45°F in November. The lowest temperature today will be also notably higher than the average low of 29.5°F.

On Sunday, in Mount Vernon, sunrise will be at 7:27 am and sunset at 5:07 pm (CST).

In Mount Vernon, the length of the day today will be 9h and 40min.