Weather forecast for 10 days
Mount Vernon, SD

Weather forecast for the weekend

Saturday, May 3.

Sunny
6:20 am

8:39 pm
CDT
Sunny
73°F / 48°F
  • Wind: 13mph SSE
  • Humidity: 43%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 7
On Saturday, May 3, conditions remain stable and sunny, with little cloud presence.
The temperature variation is expected to range from a maximum of a temperate 73.4°F to a minimum of a frosty 48.2°F.
The maximum temperature will be higher and more in tune with May's average of 68.4°F than with April's.
Sunrise will be at 6:20 am and sunset at 8:39 pm; the daylight will last for 14h and 20min.

Sunday, May 4.

Sunny / Wind
6:18 am

8:40 pm
CDT
Sunny / Wind
79°F / 54°F
  • Wind: 22mph SSE
  • Humidity: 45%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Sunday, May 4, windy and sunny weather is expected.
The highest anticipated temperature is a temperate 78.8°F, while the lowest temperature will be a crisp 53.6°F.
The expected high is higher and consistent with May's normal of 68.4°F rather than April's.
Sunrise will be at 6:18 am and sunset at 8:40 pm; the daylight will last for 14h and 22min.

Frequently asked questions

What is the weather forecast for Mount Vernon for Saturday?
On Saturday, uninterrupted sunshine is anticipated.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 73.4°F, while the lowest temperature will be 48.2°F.
What is the weather forecast for Mount Vernon for Sunday?
On Sunday, in Mount Vernon, sunshine continues, but expect windy stretches at times.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 78.8°F, while the lowest temperature will be 53.6°F.
What is the weather forecast for Mount Vernon for the next ten days?
In Mount Vernon, a combination of cloudy and sun-filled weather is expected for the next ten days.
How warm will it be in the next ten days?
The maximum temperature will range between 62.6°F and 78.8°F, as the minimum temperature will be between 37.4°F and 55.4°F.
What will be the warmest and the coldest days?
With a maximum temperature of 78.8°F, Sunday and Monday will be the warmest days. The coldest days will be Tuesday and Friday, with a maximum of 62.6°F.

Long-term weather forecast

TueApr 29.
  • 63°F
  • 46°F
Sunny
Sunny
  • Wind: 8mph N
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:25 am 8:35 pm CDT
WedApr 30.
  • 72°F
  • 48°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph S
  • Humidity: 46%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0.04"
  • 6:24 am 8:36 pm CDT
ThuMay 1.
  • 68°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph NNW
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 21%
  • Precipitation: 0"
  • 6:22 am 8:37 pm CDT
FriMay 2.
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph NNW
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 10%
  • Precipitation: 0"
  • 6:21 am 8:38 pm CDT
SatMay 3.
  • 73°F
  • 48°F
Sunny
Sunny
  • Wind: 13mph SSE
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:20 am 8:39 pm CDT
SunMay 4.
  • 79°F
  • 54°F
Sunny / Wind
Sunny / Wind
  • Wind: 22mph SSE
  • Humidity: 45%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:18 am 8:40 pm CDT
MonMay 5.
  • 79°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 19mph S
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 9%
  • Precipitation: 0"
  • 6:17 am 8:42 pm CDT
TueMay 6.
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 15mph SSE
  • Humidity: 54%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:16 am 8:43 pm CDT
WedMay 7.
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph SSE
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 23%
  • Precipitation: 0"
  • 6:14 am 8:44 pm CDT
ThuMay 8.
  • 77°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SSE
  • Humidity: 53%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 6:13 am 8:45 pm CDT
Throughout the next ten days, a combination of gloomy and bright weather is predicted.
Rainfall is not anticipated in Mount Vernon in the upcoming period.
Significant changes in temperature are expected over the next several days. The temperature is expected to swing from 62.6°F up to 78.8°F, while there will be also a marked difference in overnight low temperatures, as nighttime lows are forecast to fall between 37.4°F and 55.4°F.
With a maximum temperature of 78.8°F, Sunday and Monday will be the warmest days in Mount Vernon; with a maximum temperature of 62.6°F, Tuesday and Friday will be the coldest days in Mount Vernon.
Updated: Apr 29, 2025 @ 10:50:18 UTC
Published by: Weather U.S. | About Us
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