Weather forecast for 10 days
Altamont, SD

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:39 am

9:18 pm
CDT
Sunny
95°F / 75°F
  • Wind: 17mph SSW
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 8
On Saturday, June 21, sun-filled conditions are expected to persist.
The maximum temperature will be a very hot 95°F, while the minimum predicted temperature is a warm 75.2°F.
The forecast high of 95°F is more in line with July's average of 81.1°F than June's 75.7°F.
Sunrise will be at 5:39 am and sunset at 9:18 pm; the daylight will last for 15h and 40min.

Sunday, Jun 22.

Sunny / Wind
5:39 am

9:18 pm
CDT
Sunny / Wind
88°F / 59°F
  • Wind: 21mph SSW
  • Humidity: 54%
  • Precip. probability: 0%
  • Precipitation: 0.12"
  • UV index: 8
On Sunday, June 22, windy and sunny weather is anticipated.
Minimal precipitation is forecasted. Substantial temperature variations are expected, soaring to a maximum of a blazing 87.8°F and descending to a minimum of a mild 59°F.
The day’s maximum of 87.8°F shows a shift toward July's pattern over June's.
Sunrise will be at 5:39 am and sunset at 9:18 pm; the daylight will last for 15h and 39min.

Frequently asked questions

What is the weather forecast for Altamont for Saturday?
On Saturday, sunshine is expected with little to no cloud cover.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 95°F, while the minimum temperature will be 75.2°F.
What is the weather forecast for Altamont for Sunday?
On Sunday, in Altamont, sunny and windy weather is expected.
Will it rain on Sunday?
On Sunday, there is a low probability of minimal rainfall in Altamont.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 87.8°F, while the minimum temperature will be 59°F.
What is the weather forecast for Altamont for the next ten days?
In Altamont, weather will be unstable, and a combination of dull, clear, damp and stormy weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is expected on Tuesday through next Thursday in Altamont. Next Thursday, with moderate precipitation of 0.75", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 68°F and 95°F, as the minimum temperature will vary between 53.6°F and 75.2°F.
Combining with the humidity, the maximum feel-like temperature will range between 68°F and 105.8°F.
What will be the hottest and the coldest days?
The hottest day will be Saturday, with a maximum of 95°F. The coldest days will be Monday and next Wednesday, with a maximum of 68°F.

Long-term weather forecast

WedJun 18.
  • 77°F
  • 61°F
Cloudy
Cloudy
  • Wind: 6mph WNW
  • Humidity: 66%
  • UV index: 4
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:38 am 9:17 pm CDT
ThuJun 19.
  • 88°F
  • 68°F
Sunny
Sunny
  • Wind: 13mph SW
  • Humidity: 51%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:38 am 9:17 pm CDT
FriJun 20.
  • 91°F
  • 73°F
Mostly Sunny
Mostly Sunny
  • Wind: 16mph S
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 15%
  • Precipitation: 0"
  • 5:38 am 9:18 pm CDT
SatJun 21.
  • 95°F
  • 75°F
Sunny
Sunny
  • Wind: 17mph SSW
  • Humidity: 52%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:39 am 9:18 pm CDT
SunJun 22.
  • 88°F
  • 59°F
Sunny / Wind
Sunny / Wind
  • Wind: 21mph SSW
  • Humidity: 54%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0.12"
  • 5:39 am 9:18 pm CDT
MonJun 23.
  • 68°F
  • 54°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 10mph NNW
  • Humidity: 68%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:39 am 9:18 pm CDT
TueJun 24.
  • 70°F
  • 55°F
Cloudy
Cloudy
  • Wind: 11mph ENE
  • Humidity: 70%
  • UV index: 4
  • Precip. probability: 24%
  • Precipitation: 0.16"
  • 5:39 am 9:18 pm CDT
WedJun 25.
  • 68°F
  • 57°F
Showers
Showers
  • Wind: 10mph ENE
  • Humidity: 79%
  • UV index: 5
  • Precip. probability: 51%
  • Precipitation: 0.63"
  • 5:40 am 9:18 pm CDT
ThuJun 26.
  • 70°F
  • 55°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph NE
  • Humidity: 76%
  • UV index: 5
  • Precip. probability: 50%
  • Precipitation: 0.75"
  • 5:40 am 9:18 pm CDT
FriJun 27.
  • 75°F
  • 59°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Humidity: 69%
  • UV index: 7
  • Precip. probability: 23%
  • Precipitation: 0"
  • 5:41 am 9:18 pm CDT
And a mix of gloomy, clear, damp and unstable weather is anticipated.
Rainfall is expected on Tuesday through next Thursday.
Significant changes in temperature are expected throughout the forecast window. The temperature is expected to swing from 68°F up to 95°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 53.6°F up to 75.2°F.
The hottest day will be Saturday, with a maximum of 95°F; with a maximum temperature of 68°F, Monday and next Wednesday will be the coldest days.
Combining with the humidity, the maximum feel-like temperature may increase greatly and vary between 68°F and a scorching 105.8°F.
Updated: Jun 18, 2025 @ 11:50:59 UTC
Published by: Weather U.S. | About Us
Data Sources | |
Weather Forecasting & Climate
Share