Weather forecast for 10 days
Custer, SD

Weather forecast for the weekend

Saturday, Jun 21.

Sunny
5:10 am

8:41 pm
MDT
Sunny
84°F / 52°F
  • Wind: 12mph SW
  • Humidity: 29%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 8
On Saturday, June 21, the weather remains calm, bright, and sunny.
Rainfall is not predicted. A considerable disparity in temperature is anticipated, reaching up to a maximum of a warm 84.2°F and falling to a minimum of a cool 51.8°F.
The weather on Saturday is hotter, with a maximum expected near 81.7°F - more like July than June.
Sunrise will be at 5:10 am and sunset at 8:41 pm; the daylight will last for 15h and 31min.

Sunday, Jun 22.

Mostly Sunny
5:11 am

8:41 pm
MDT
Mostly Sunny
68°F / 45°F
  • Wind: 10mph NNE
  • Humidity: 45%
  • Precip. probability: 10%
  • Precipitation: 0.08"
  • UV index: 8
On Sunday, June 22, a glowing sky and minimal clouds are expected.
Minimal precipitation is forecasted. The highest temperature will be a delightful 68°F, while the lowest temperature will be a frosty 44.6°F.
The day’s highest temperature is predicted to be relatively lower than the standard June average of 74.1°F.
Sunrise will be at 5:11 am and sunset at 8:41 pm; the daylight will last for 15h and 31min.

Frequently asked questions

What is the weather forecast for Custer for Saturday?
On Saturday, in Custer, sunny conditions are expected to continue.
Will it rain on Saturday in Custer?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 84.2°F, while the minimum temperature will be 51.8°F.
What is the weather forecast for Custer for Sunday?
On Sunday, bright conditions and mild breezes are expected.
Will it rain on Sunday?
On Sunday, there is a low chance of minimal precipitation in Custer.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 68°F, while the minimum temperature will be 44.6°F.
What is the weather forecast for Custer for the next ten days?
In Custer, a combination of bright, turbulent and cloud-filled weather is expected for the next ten days.
Will it rain in the next ten days?
Rainfall is forecasted for Monday, Tuesday, next Tuesday and Wednesday in Custer. Tuesday, with moderate precipitation of 0.55", will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 59°F and 86°F, as the minimum temperature will range between 44.6°F and 59°F.
What will be the hottest and the coldest days?
The hottest days will be Thursday and Friday, with a maximum of 86°F. Next Monday will be the coldest day, with a maximum temperature of 59°F.

Long-term weather forecast

MonJun 16.
  • min.
  • 52°F
Heavy Thunderstorms
Heavy Thunderstorms
  • Wind: 7mph N
  • Humidity: 75%
  • UV index: 0
  • Precip. probability: 100%
  • Precipitation: 0.2"
  • 5:10 am 8:40 pm MDT
TueJun 17.
  • 63°F
  • 46°F
Thunderstorms
Thunderstorms
  • Wind: 7mph ENE
  • Humidity: 72%
  • UV index: 4
  • Precip. probability: 88%
  • Precipitation: 0.55"
  • 5:10 am 8:40 pm MDT
WedJun 18.
  • 75°F
  • 54°F
Sunny
Sunny
  • Wind: 8mph WNW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
ThuJun 19.
  • 86°F
  • 59°F
Sunny
Sunny
  • Wind: 9mph WSW
  • Humidity: 29%
  • UV index: 8
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
FriJun 20.
  • 86°F
  • 59°F
Sunny
Sunny
  • Wind: 11mph WSW
  • Humidity: 33%
  • UV index: 8
  • Precip. probability: 7%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
SatJun 21.
  • 84°F
  • 52°F
Sunny
Sunny
  • Wind: 12mph SW
  • Humidity: 29%
  • UV index: 8
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:10 am 8:41 pm MDT
SunJun 22.
  • 68°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 10mph NNE
  • Humidity: 45%
  • UV index: 8
  • Precip. probability: 10%
  • Precipitation: 0.08"
  • 5:11 am 8:41 pm MDT
MonJun 23.
  • 59°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph E
  • Humidity: 61%
  • UV index: 8
  • Precip. probability: 14%
  • Precipitation: 0"
  • 5:11 am 8:42 pm MDT
TueJun 24.
  • 66°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph ESE
  • Humidity: 64%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0.12"
  • 5:11 am 8:42 pm MDT
WedJun 25.
  • 66°F
  • 48°F
Scattered Thunderstorms
Scattered Thunderstorms
  • Wind: 9mph E
  • Humidity: 66%
  • UV index: 8
  • Precip. probability: 43%
  • Precipitation: 0.24"
  • 5:12 am 8:42 pm MDT
Models point to a combination of clear, unstable and cloudy weather is anticipated.
Rainfall is anticipated on Monday, Tuesday, next Tuesday and Wednesday.
Temperature fluctuation will be noticeable over the next several days. Highs will range from 59°F to 86°F, while the variation in nighttime lows will be also notably wide, as the overnight lows will vary from 44.6°F to 59°F.
With a maximum temperature of 86°F, Thursday and Friday will be the hottest days in Custer; next Monday will be the coldest day, with the highest temperature of 59°F.
Updated: Jun 17, 2025 @ 00:57:22 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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