Weather forecast for 10 days
Gann Valley, SD

Weather forecast for the weekend

Saturday, Apr 19.

Sunny
6:43 am

8:26 pm
CDT
Sunny
61°F / 36°F
  • Wind: 9mph SW
  • Humidity: 41%
  • Precip. probability: 4%
  • Precipitation: 0"
  • UV index: 6
On Saturday, April 19, the weather remains calm, bright, and sunny.
The temperature will peak at a comfortable 60.8°F during the day, slightly dropping to a low of a cold 35.6°F at night.
Sunrise will be at 6:43 am and sunset at 8:26 pm; tomorrow's daylight will last for 13h and 43min.

Sunday, Apr 20.

Mostly Cloudy
6:41 am

8:27 pm
CDT
Mostly Cloudy
64°F / 34°F
  • Wind: 14mph SSE
  • Humidity: 39%
  • Precip. probability: 13%
  • Precipitation: 0"
  • UV index: 5
On Sunday, in Gann Valley, a dense overcast layer will shape the day’s outlook.
A mild temperature range, peaking at a comfortable 64.4°F and bottoming out at a cold 33.8°F, is expected.
Sunrise will be at 6:41 am and sunset at 8:27 pm; the daylight will last for 13h and 46min.

Frequently asked questions

What is the weather forecast for Gann Valley for Sunday?
On Sunday, expect mainly cloudy weather with limited sun.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature will be 64.4°F, while the lowest temperature will be 33.8°F.
What is the weather forecast for Gann Valley for the next ten days?
In Gann Valley, a combination of wet, dull and mostly clear weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is predicted for Wednesday through next Sunday in Gann Valley. Thursday, with light precipitation of 0.24", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will vary between 51.8°F and 71.6°F, as the minimum temperature will be between 26.6°F and 51.8°F.
What will be the warmest and the coldest days?
The warmest day will be next Sunday, with a maximum of 71.6°F. Today is the coldest day, with a maximum temperature of 51.8°F.

Long-term weather forecast

FriApr 18.
  • 52°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Wind: 17mph NNW
  • Humidity: 32%
  • UV index: 5
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:45 am 8:25 pm CDT
SatApr 19.
  • 61°F
  • 36°F
Sunny
Sunny
  • Wind: 9mph SW
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 6:43 am 8:26 pm CDT
SunApr 20.
  • 64°F
  • 34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph SSE
  • Humidity: 39%
  • UV index: 5
  • Precip. probability: 13%
  • Precipitation: 0"
  • 6:41 am 8:27 pm CDT
MonApr 21.
  • 70°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 15mph SE
  • Humidity: 43%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 6:40 am 8:28 pm CDT
TueApr 22.
  • 68°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Wind: 17mph WNW
  • Humidity: 48%
  • UV index: 6
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:38 am 8:30 pm CDT
WedApr 23.
  • 59°F
  • 43°F
PM Showers
PM Showers
  • Wind: 14mph NE
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 38%
  • Precipitation: 0.12"
  • 6:36 am 8:31 pm CDT
ThuApr 24.
  • 61°F
  • 43°F
AM Showers
AM Showers
  • Wind: 14mph ENE
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 59%
  • Precipitation: 0.24"
  • 6:35 am 8:32 pm CDT
FriApr 25.
  • 64°F
  • 46°F
AM Showers
AM Showers
  • Wind: 14mph ENE
  • Humidity: 68%
  • UV index: 5
  • Precip. probability: 32%
  • Precipitation: 0.08"
  • 6:33 am 8:33 pm CDT
SatApr 26.
  • 64°F
  • 52°F
AM Showers
AM Showers
  • Wind: 19mph SE
  • Humidity: 72%
  • UV index: 4
  • Precip. probability: 41%
  • Precipitation: 0.12"
  • 6:32 am 8:35 pm CDT
SunApr 27.
  • 72°F
  • 52°F
Cloudy
Cloudy
  • Wind: 19mph SE
  • Humidity: 71%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 6:30 am 8:36 pm CDT
Looking ahead, conditions suggest a period of showery, dull and sun-filled weather is forecasted.
Rainfall is forecasted for Wednesday through next Sunday.
Noticeable swings in temperature are expected in the next ten days. Forecast highs will fluctuate between 51.8°F and 71.6°F, while the lowest nightly temperature differences will be also quite pronounced, as the minimum temperature is expected to range between 26.6°F and 51.8°F.
With the highest temperature of 71.6°F, next Sunday will be the warmest day; today is the coldest day, with a maximum temperature of 51.8°F.
Updated: Apr 18, 2025 @ 20:17:34 UTC
Published by: Weather U.S. | About Us
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