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

77°F

25°C

Humidity 47%
Wind Speed Vrbl 6 mph
Barometer 30.17 in
Dewpoint 55°F (13°C)
Visibility 9.00 mi
Heat Index79°F (26°C)
Last update 22 Aug 3:15 pm CDT
Extended Forecast for

2 Miles SW Roslyn SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 77. Light north wind.

    High: 77 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 56. Calm wind becoming southeast around 6 mph in the evening.

    Low: 56 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 77. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 62 °F

    Slight Chance
    Showers then
    Chance
    Showers

  • Monday

    Monday: A chance of showers, mainly before 7am. Partly sunny, with a high near 78. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.

    High: 78 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 30%.

    Low: 63 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Sunny, with a high near 81. West wind 7 to 17 mph, with gusts as high as 30 mph.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60. West northwest wind 6 to 14 mph.

    Low: 60 °F

    Mostly Clear

  • Wednesday

    Wednesday: A slight chance of showers after 1pm. Sunny, with a high near 78. Northwest wind 7 to 14 mph. Chance of precipitation is 20%.

    High: 78 °F

    Sunny then
    Slight Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 77. Light north wind.
Tonight
Partly cloudy, with a low around 56. Calm wind becoming southeast around 6 mph in the evening.
Sunday
Mostly sunny, with a high near 77. South southeast wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Southeast wind 8 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Monday
A chance of showers, mainly before 7am. Partly sunny, with a high near 78. South southeast wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers and thunderstorms before 4am, then a slight chance of showers. Partly cloudy, with a low around 63. South wind around 8 mph. Chance of precipitation is 30%.
Tuesday
Sunny, with a high near 81. West wind 7 to 17 mph, with gusts as high as 30 mph.
Tuesday Night
Mostly clear, with a low around 60. West northwest wind 6 to 14 mph.
Wednesday
A slight chance of showers after 1pm. Sunny, with a high near 78. Northwest wind 7 to 14 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly clear, with a low around 58.
Thursday
Sunny, with a high near 78.
Thursday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 20%.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 79. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SW Roslyn SD
 45.48°N 97.52°W (Elev. 1798 ft)
Last Update:
3:06 pm CDT Aug 22, 2026
Forecast Valid:
3pm CDT Aug 22, 2026-6pm CDT Aug 28, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation