Weather forecast for todayMount Vernon, SD

Weather forecast for today

Current condition 11:13 pm CST

• 27°F
• Feels like:
  27°F

Clear

• Precipitation: 0"
• Wind: 2mphESE 120°
• Humidity: 91%
• Dewpoint: 25°F
• Pressure: 30.27"Hg
• Visibility: 9mi
• UV index: 0
• details ▼

At the moment, in Mount Vernon, the weather remains clear and calm throughout the day.
The temperature is a subzero 26.6°F. The current temperature is near the lowest expected 23°F for today.

Thursday Nov 12, 2026

• min.
• 23°F

Clear

• Precip. probability: 7%
• Precipitation: 0"
• Wind: 4mphSE 135°
• Humidity: 95%
• UV index: 0
• Sunrise: 7:23 am CST
• Sunset: 5:10 pm CST
• details ▼

For the rest of the night, skies will be completely cloud-free.
The lowest temperature will be a subzero 23°F.
Sunrise was at 7:23 am and sunset at 5:10 pm; the daylight lasted for 9h and 47min.

Hourly overview

Hourly weather forecast

• 12 am

• 27°F
• Feels like:
  27°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 2mphESE 106°
• Humidity: 93%
• Pressure: 30.24"Hg
• Visibility: 9mi
• UV index: 0
• details ▼

• 1 am

• 25°F
• Feels like:
  21°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 3mphSE 135°
• Humidity: 94%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 2 am

• 27°F
• Feels like:
  21°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 3mphSSE 152°
• Humidity: 96%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 3 am

• 27°F
• Feels like:
  23°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 4mphSSE 153°
• Humidity: 93%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 4 am

• 27°F
• Feels like:
  21°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 4mphSSE 155°
• Humidity: 94%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 5 am

• 27°F
• Feels like:
  21°F

Clear

• Precip. probability: 2%
• Precipitation: 0"
• Wind: 4mphSSE 150°
• Humidity: 94%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 6 am

• 25°F
• Feels like:
  21°F

Clear

• Precip. probability: 5%
• Precipitation: 0"
• Wind: 4mphSE 145°
• Humidity: 96%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 7 am

• 25°F
• Feels like:
  19°F

Mostly Clear

• Precip. probability: 8%
• Precipitation: 0"
• Wind: 4mphSE 137°
• Humidity: 89%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

Sunrise: 7:23 am

• 8 am

• 27°F
• Feels like:
  19°F

Mostly Sunny

• Precip. probability: 7%
• Precipitation: 0"
• Wind: 6mphSE 140°
• Humidity: 89%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 9 am

• 30°F
• Feels like:
  23°F

Sunny

• Precip. probability: 5%
• Precipitation: 0"
• Wind: 7mphSE 134°
• Humidity: 84%
• Pressure: 30.24"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

Updated: Nov 13, 2026 @ 05:13:24 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

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