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.

Fair

50°F

10°C

Humidity 82%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 7 Oct 10:35 pm CDT
Extended Forecast for

4 Miles S Roslyn SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 49. North northwest wind 3 to 6 mph.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.

    High: 65 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Light south southeast wind becoming southeast 5 to 9 mph in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind around 11 mph, with gusts as high as 23 mph.

    High: 74 °F

    Decreasing
    Clouds

  • Friday Night

    Friday Night: Mostly clear, with a low around 63. South wind 9 to 16 mph, with gusts as high as 29 mph.

    Low: 63 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 36 mph.

    High: 79 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. South southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: Partly sunny, with a high near 64. South southwest wind around 16 mph becoming north in the morning. Winds could gust as high as 28 mph.

    High: 64 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 44. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 49. North northwest wind 3 to 6 mph.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 65. Calm wind becoming southwest around 5 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 50. Light south southeast wind becoming southeast 5 to 9 mph in the evening.
Friday
Mostly cloudy, then gradually becoming sunny, with a high near 74. South wind around 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 63. South wind 9 to 16 mph, with gusts as high as 29 mph.
Saturday
Sunny, with a high near 79. Breezy, with a south southwest wind 17 to 22 mph, with gusts as high as 36 mph.
Saturday Night
Mostly clear, with a low around 54. South southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Sunday
Partly sunny, with a high near 64. South southwest wind around 16 mph becoming north in the morning. Winds could gust as high as 28 mph.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 44. North wind around 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Columbus Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 37.
Tuesday
A slight chance of showers. Partly sunny, with a high near 53. Chance of precipitation is 20%.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 41. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 57. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Roslyn SD
 45.44°N 97.49°W (Elev. 1850 ft)
Last Update:
10:16 pm CDT Oct 7, 2026
Forecast Valid:
10pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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Chance of Precipitation