Weather forecast for todayMount Vernon, SD

Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

Weather forecast for today

Current condition 5:58 pm CST

  • 37°F
  • Feels like:
    34°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 5mphNNE 20°
  • Humidity: 63%
  • Dewpoint: 27°F
  • Pressure: 30.25"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, a perfect day unfolds under completely clear skies.
The temperature is an icy 37.4°F, with the apparent temperature being appraised at a wintry 33.8°F. The current temperature is still relatively far from the lowest expected temperature of 23°F.

Thursday Nov 12, 2026

  • min.
  • 23°F
Mostly Clear
Mostly Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 4mphE 100°
  • Humidity: 86%
  • UV index: 0
  • Sunrise: 7:23 am CST
  • Sunset: 5:10 pm CST
  • ▼
For the rest of Thursday, minimal cloud cover is expected.
The lowest temperature will be a harsh 23°F.
Sunrise was at 7:23 am and sunset at 5:10 pm; the daylight lasted for 9h and 47min.

Hourly overview

Hourly temperatures

Warmest hour: 6 pm 36°C.
Coldest period: 12 am - 1 am 27°C.

Chance of precipitation

Highest chance: 1 am 7%.

Hourly weather forecast

  • 6 pm
  • 36°F
  • Feels like:
    30°F
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphNNE 29°
  • Humidity: 70%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 7 pm
  • 34°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNE 40°
  • Humidity: 73%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 32°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNE 42°
  • Humidity: 80%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNE 38°
  • Humidity: 87%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNE 50°
  • Humidity: 87%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 28°F
  • Feels like:
    28°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphE 82°
  • Humidity: 90%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 12 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphESE 104°
  • Humidity: 90%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 1 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSE 139°
  • Humidity: 93%
  • Pressure: 30.27"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 2 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSSE 157°
  • Humidity: 93%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 3 am
  • 27°F
  • Feels like:
    27°F
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 2mphSSE 156°
  • Humidity: 91%
  • Pressure: 30.24"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
For the rest of Thursday, the weather will be unstable. The temperature will be between a maximum of 35.6°F and a minimum of 28.4°F.
Updated: Nov 12, 2026 @ 23:58:14 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (5:58 pm CST) it is 37.4°F in Mount Vernon.

Today, broadly clear skies are expected.

On Thursday, in Mount Vernon, sunrise was at 7:23 am and sunset at 5:10 pm (CST).

Today, the daylight lasted for 9h and 47min.
Today
Tomorrow
Long-term
YearJFMAMJJASONovemberD

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Mount Vernon, South Dakota, USA

  • en: Mount Vernon, South Dakota, USA
  • es: Mount Vernon, Dakota del Sur, EE.UU.
  • hr: Maunt Vernon, Južna Dakota, SAD
  • mk: Maunt Vernon, Južna Dakota, SAD
  • sr: Maunt Vernon, Južna Dakota, SAD
  • zh: 芒特弗农, 南达科他州, 美国
  • Latitude: 43.710542°
  • Longitude: -98.260359°
  • Elevation: 1411 ft
  • Current time: 6:28pm CST
  • Sunrise: 7:23 am CST
  • Sunset: 5:10 pm CST
  • Timezone: America/Chicago

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