National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Custer, Custer County Airport (KCUT)

Lat: 43.73°NLon: 103.62°WElev: 5600ft.

Fair

62°F

17°C

Humidity 60%
Wind Speed S 6 mph
Barometer 29.83 in (1002.8 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 27 Jun 6:53 am MDT
Extended Forecast for

9 Miles NNE Edgemont SD

  • Today

    Today: Mostly sunny, with a high near 89. Southwest wind 5 to 15 mph, with gusts as high as 29 mph.

    High: 89 °F

    Mostly Sunny

  • Tonight

    Tonight: A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. South wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph.

    Low: 58 °F

    Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northwest wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 32 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 57. South wind 9 to 13 mph becoming northwest in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%.

    Low: 57 °F

    Showers
    Likely then
    Chance
    Showers

  • Monday

    Monday: Sunny, with a high near 81. Windy, with a west wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph.

    High: 81 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. Breezy, with a west wind 24 to 29 mph becoming light northwest after midnight. Winds could gust as high as 47 mph.

    Low: 54 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 87.

    High: 87 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 89. Southwest wind 5 to 15 mph, with gusts as high as 29 mph.
Tonight
A 40 percent chance of showers and thunderstorms, mainly before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 58. South wind 8 to 13 mph becoming light and variable. Winds could gust as high as 25 mph.
Sunday
Sunny, with a high near 83. Northwest wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 32 mph.
Sunday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 57. South wind 9 to 13 mph becoming northwest in the evening. Winds could gust as high as 26 mph. Chance of precipitation is 70%.
Monday
Sunny, with a high near 81. Windy, with a west wind 13 to 18 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 48 mph.
Monday Night
Mostly clear, with a low around 54. Breezy, with a west wind 24 to 29 mph becoming light northwest after midnight. Winds could gust as high as 47 mph.
Tuesday
Sunny, with a high near 83.
Tuesday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 62.
Friday
Mostly sunny, with a high near 96.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNE Edgemont SD
 43.42°N 103.78°W (Elev. 3999 ft)
Last Update:
6:57 am MDT Jun 27, 2026
Forecast Valid:
7am MDT Jun 27, 2026-6pm MDT Jul 3, 2026
 
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Additional Resources

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Chance of Precipitation