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

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Partly Cloudy

72°F

22°C

Humidity 44%
Wind Speed NW 20 G 29 mph
Barometer 29.91 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 19 Jun 3:35 pm CDT
Extended Forecast for

Roslyn SD

  • Juneteenth

    Juneteenth: Sunny, with a high near 71. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph.

    High: 71 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 48. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 48 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 73. Light and variable wind.

    High: 73 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 54. East wind 6 to 11 mph, with gusts as high as 21 mph.

    Low: 54 °F

    Increasing
    Clouds

  • Sunday

    Sunday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 69. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    High: 69 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 52 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 72. East northeast wind around 5 mph becoming south southeast in the afternoon.

    High: 72 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%.

    Low: 54 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 70 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
Sunny, with a high near 71. Breezy, with a west northwest wind around 22 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 48. Northwest wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 73. Light and variable wind.
Saturday Night
Increasing clouds, with a low around 54. East wind 6 to 11 mph, with gusts as high as 21 mph.
Sunday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 69. East wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 52. Northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 72. East northeast wind around 5 mph becoming south southeast in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 54. Southeast wind 5 to 8 mph becoming south southwest after midnight. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 70. West wind 8 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 71.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 74. Chance of precipitation is 20%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Roslyn SD
 45.48°N 97.46°W (Elev. 1824 ft)
Last Update:
3:36 pm CDT Jun 19, 2026
Forecast Valid:
4pm CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation