Weather forecast for 10 days
Gann Valley, SD

Weather forecast for the weekend

Saturday, Mar 15.

Partly Cloudy / Wind
7:45 am

7:43 pm
CDT
Partly Cloudy / Wind
43°F / 18°F
  • Wind: 25mph NW
  • Humidity: 46%
  • Precip. probability: 12%
  • Precipitation: 0"
  • UV index: 3
On Saturday, March 15, occasional gusty winds will sweep through a partly cloudy sky.
Day and night temperatures will present a subtle variation, fluctuating between a chilly 42.8°F (6°C) and a subzero 17.6°F (-8°C).
Sunrise will be at 7:45 am and sunset at 7:43 pm; the daylight will last for 11h and 58min.

Sunday, Mar 16.

Sunny
7:43 am

7:45 pm
CDT
Sunny
50°F / 30°F
  • Wind: 11mph SW
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 4
On Sunday, in Gann Valley, cloudless and sunny weather is anticipated.
Temperature values will show minor divergence, extending from a fresh 50°F (10°C) to a freezing 30.2°F (-1°C).
Sunrise will be at 7:43 am and sunset at 7:45 pm; the daylight will last for 12h and 1min.

Frequently asked questions

What is the weather forecast for Gann Valley for Saturday?
On Saturday, March 15, the weather will be windy and partly cloudy.
What will be the highest temperature on Saturday?
On Saturday, the highest temperature will be 42.8°F (6°C), while the lowest temperature will be 17.6°F (-8°C).
What is the weather forecast for Gann Valley for Sunday?
On Sunday, in Gann Valley, bright and sunny weather is anticipated.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 50°F (10°C), while the minimum temperature will be 30.2°F (-1°C).
What is the weather forecast for Gann Valley for the next ten days?
In Gann Valley, a combination of cloudy, sunny and rainy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected only on Friday. With a probability of 47%, light precipitation of 0.39" (10mm) is expected.
How warm will it be in the next ten days?
The maximum temperature will range between 42.8°F (6°C) and 73.4°F (23°C), as the minimum temperature will range between 17.6°F (-8°C) and 46.4°F (8°C).
What will be the warmest and the coldest days?
The warmest day will be tomorrow, with a maximum of 73.4°F (23°C). With a maximum temperature of 42.8°F (6°C), Saturday and next Wednesday will be the coldest days.

Long-term weather forecast

WedMar 12.
  • 63°F
  • 36°F
Sunny
Sunny
  • Wind: 10mph ENE
  • Humidity: 40%
  • UV index: 4
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:51 am 7:40 pm CDT
ThuMar 13.
  • 73°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph S
  • Humidity: 51%
  • UV index: 4
  • Precip. probability: 6%
  • Precipitation: 0"
  • 7:49 am 7:41 pm CDT
FriMar 14.
  • 64°F
  • 25°F
PM Showers
PM Showers
  • Wind: 16mph SE
  • Humidity: 55%
  • UV index: 3
  • Precip. probability: 47%
  • Precipitation: 0.39"
  • 7:47 am 7:42 pm CDT
SatMar 15.
  • 43°F
  • 18°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 25mph NW
  • Humidity: 46%
  • UV index: 3
  • Precip. probability: 12%
  • Precipitation: 0"
  • 7:45 am 7:43 pm CDT
SunMar 16.
  • 50°F
  • 30°F
Sunny
Sunny
  • Wind: 11mph SW
  • Humidity: 42%
  • UV index: 4
  • Precip. probability: 0%
  • Precipitation: 0"
  • 7:43 am 7:45 pm CDT
MonMar 17.
  • 66°F
  • 34°F
Mostly Sunny
Mostly Sunny
  • Wind: 13mph WSW
  • Humidity: 44%
  • UV index: 4
  • Precip. probability: 1%
  • Precipitation: 0"
  • 7:41 am 7:46 pm CDT
TueMar 18.
  • 48°F
  • 23°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 19mph N
  • Humidity: 57%
  • UV index: 4
  • Precip. probability: 20%
  • Precipitation: 0"
  • 7:40 am 7:47 pm CDT
WedMar 19.
  • 43°F
  • 19°F
Partly Cloudy
Partly Cloudy
  • Wind: 20mph NNW
  • Humidity: 59%
  • UV index: 4
  • Precip. probability: 19%
  • Precipitation: 0"
  • 7:38 am 7:48 pm CDT
ThuMar 20.
  • 50°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 49%
  • UV index: 4
  • Precip. probability: 2%
  • Precipitation: 0"
  • 7:36 am 7:50 pm CDT
FriMar 21.
  • 55°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 47%
  • UV index: 4
  • Precip. probability: 5%
  • Precipitation: 0"
  • 7:34 am 7:51 pm CDT
For the next ten days, a combination of cloudy, sunny and rainy weather is forecasted.
With a 47% probability, rainfall is anticipated only on Friday. The precipitation will be light at 0.39" (10mm).
Temperature fluctuation will be noticeable in the next ten days. The maximum temperature will vary between 42.8°F (6°C) and 73.4°F (23°C), while the lowest nightly temperature differences will be also considerable, as the lowest temperature will vary between 17.6°F (-8°C) and 46.4°F (8°C).
With the highest temperature of 73.4°F (23°C), Thursday will be the warmest day; Saturday and next Wednesday, with the highest temperature of 42.8°F (6°C), will be the coldest days.
Updated: Mar 12, 2025 @ 15:42:50 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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