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.

Overcast

46°F

8°C

Humidity 82%
Wind Speed E 5 mph
Barometer 30.20 in
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 5 Oct 5:55 am CDT
Extended Forecast for

Roslyn SD

  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Southeast wind 10 to 18 mph, with gusts as high as 32 mph.

    High: 71 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 53. South wind 9 to 15 mph, with gusts as high as 29 mph.

    Low: 53 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 75. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 75 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 48. North northwest wind around 6 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Northwest wind 5 to 11 mph, with gusts as high as 23 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 47. Northwest wind 3 to 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 65. Northwest wind 3 to 8 mph.

    High: 65 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. Light and variable wind becoming southeast around 5 mph after midnight.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 66. Southeast wind 5 to 8 mph.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 71. Southeast wind 10 to 18 mph, with gusts as high as 32 mph.
Tonight
Mostly clear, with a low around 53. South wind 9 to 15 mph, with gusts as high as 29 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 75. West northwest wind 7 to 10 mph, with gusts as high as 20 mph.
Tuesday Night
Mostly clear, with a low around 48. North northwest wind around 6 mph.
Wednesday
Sunny, with a high near 68. Northwest wind 5 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
Partly cloudy, with a low around 47. Northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 65. Northwest wind 3 to 8 mph.
Thursday Night
Partly cloudy, with a low around 46. Light and variable wind becoming southeast around 5 mph after midnight.
Friday
Mostly sunny, with a high near 66. Southeast wind 5 to 8 mph.
Friday Night
Partly cloudy, with a low around 53.
Saturday
Mostly sunny, with a high near 72. Breezy.
Saturday Night
Partly cloudy, with a low around 53.
Sunday
A slight chance of showers. Partly sunny, with a high near 61. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Roslyn SD
 45.5°N 97.49°W (Elev. 1804 ft)
Last Update:
5:21 am CDT Oct 5, 2026
Forecast Valid:
6am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation