Current conditions at

Custer, Custer County Airport (KCUT)

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

Overcast

59°F

15°C

Humidity 62%
Wind Speed E 6 mph
Barometer 30.14 in (1013.4 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 3 Jul 5:53 am MDT
Extended Forecast for

19 Miles NW Edgemont SD

  • Today

    Today: Scattered showers and thunderstorms, mainly after 3pm.  Mostly sunny, with a high near 87. West wind 5 to 10 mph becoming east southeast in the afternoon.  Chance of precipitation is 40%.

    High: 87 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Tonight

    Tonight: Isolated showers and thunderstorms before 9pm.  Partly cloudy, with a low around 58. Northeast wind 5 to 10 mph.  Chance of precipitation is 20%.

    Low: 58 °F

    Isolated
    T-storms then
    Partly Cloudy

  • Independence Day

    Independence Day: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny, with a high near 86. North wind 5 to 10 mph becoming south in the afternoon.

    High: 86 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 61. East wind 5 to 15 mph.

    Low: 61 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 95. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 95 °F

    Hot

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 67. Breezy.

    Low: 67 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 20 percent chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 94. Breezy.

    High: 94 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms and
    Breezy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 66. Breezy.

    Low: 66 °F

    Chance
    T-storms and
    Breezy then
    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after noon.  Mostly sunny and hot, with a high near 91. Breezy.

    High: 91 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

Detailed Forecast

Today
Scattered showers and thunderstorms, mainly after 3pm. Mostly sunny, with a high near 87. West wind 5 to 10 mph becoming east southeast in the afternoon. Chance of precipitation is 40%.
Tonight
Isolated showers and thunderstorms before 9pm. Partly cloudy, with a low around 58. Northeast wind 5 to 10 mph. Chance of precipitation is 20%.
Independence Day
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 86. North wind 5 to 10 mph becoming south in the afternoon.
Saturday Night
Mostly clear, with a low around 61. East wind 5 to 15 mph.
Sunday
Sunny and hot, with a high near 95. Southeast wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 67. Breezy.
Monday
A 20 percent chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 94. Breezy.
Monday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 66. Breezy.
Tuesday
A chance of showers and thunderstorms after noon. Mostly sunny and hot, with a high near 91. Breezy.
Tuesday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 65. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny and hot, with a high near 92.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Thursday
A chance of showers and thunderstorms. Mostly sunny and hot, with a high near 91.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
19 Miles NW Edgemont SD
 43.5°N 104.11°W (Elev. 3914 ft)
12:31 am MDT Jul 3, 2026
6am MDT Jul 3, 2026-6pm MDT Jul 9, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database