Weather forecast for todayCuster, SD

Weather forecast for today

Current condition 8:43 pm MDT

• 43°F
• Feels like:
  43°F

Clear

• Precipitation: 0"
• Wind: 1mphSW 220°
• Humidity: 72%
• Dewpoint: 34°F
• Pressure: 30.09"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

In Custer, currently, perfect weather prevails with no clouds and a clear sky overhead.
The temperature is a frosty 42.8°F. The current temperature is near the lowest expected 41°F for today.

Monday Oct 19, 2026

• min.
• 41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 6mphWSW 249°
• Humidity: 67%
• UV index: 0
• Sunrise: 7:14 am MDT
• Sunset: 6:04 pm MDT
• details ▼

In Custer, for the rest of Monday, blue skies and clear weather will prevail.
The lowest temperature will be an icy 41°F.
Sunrise was at 7:14 am and sunset at 6:04 pm; the daylight lasted for 10h and 50min.

Hourly overview

Hourly weather forecast

• 9 pm

• 43°F
• Feels like:
  43°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 1mphSSW 208°
• Humidity: 73%
• Pressure: 30.09"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 10 pm

• 43°F
• Feels like:
  43°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 2mphSW 229°
• Humidity: 75%
• Pressure: 30.06"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 11 pm

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 3mphWSW 238°
• Humidity: 72%
• Pressure: 30.06"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 12 am

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 6mphSW 232°
• Humidity: 68%
• Pressure: 30.06"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 1 am

• 45°F
• Feels like:
  41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 6mphWSW 239°
• Humidity: 67%
• Pressure: 30.03"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 2 am

• 45°F
• Feels like:
  41°F

Clear

• Precip. probability: 1%
• Precipitation: 0"
• Wind: 6mphWSW 252°
• Humidity: 64%
• Pressure: 30.03"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 3 am

• 45°F
• Feels like:
  41°F

Clear

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 7mphW 262°
• Humidity: 61%
• Pressure: 30"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 4 am

• 43°F
• Feels like:
  41°F

Clear

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 5mphW 272°
• Humidity: 62%
• Pressure: 30"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 5 am

• 45°F
• Feels like:
  41°F

Clear

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 5mphWNW 285°
• Humidity: 60%
• Pressure: 30"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

• 6 am

• 45°F
• Feels like:
  41°F

Clear

• Precip. probability: 0%
• Precipitation: 0"
• Wind: 5mphWNW 288°
• Humidity: 59%
• Pressure: 30"Hg
• Visibility: 10mi
• UV index: 0
• details ▼

For the rest of the night, the weather will be unstable. The temperature will be between the highest temperature of 42.8°F and the lowest temperature of 42.8°F.

Updated: Oct 20, 2026 @ 02:43:46 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

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