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

48°F

9°C

Humidity 87%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 8 Oct 5:15 am CDT
Extended Forecast for

8 Miles NNW Lake City SD

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind around 6 mph becoming south southeast in the morning.

    High: 64 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Partly cloudy, with a low around 46. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 75. South southeast wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 75 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 65. Breezy, with a south wind 15 to 23 mph, with gusts as high as 37 mph.

    Low: 65 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: Sunny, with a high near 81. Breezy, with a south southwest wind 24 to 28 mph, with gusts as high as 44 mph.

    High: 81 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. South southwest wind 16 to 18 mph becoming west northwest after midnight. Winds could gust as high as 33 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 1pm. Partly sunny, with a high near 64. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    High: 64 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 39. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 39 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Columbus Day

    Columbus Day: Showers likely, mainly before 1pm. Cloudy, with a high near 49. North wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.

    High: 49 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 64. Northwest wind around 6 mph becoming south southeast in the morning.
Tonight
Partly cloudy, with a low around 46. South southeast wind 6 to 13 mph, with gusts as high as 21 mph.
Friday
Mostly sunny, with a high near 75. South southeast wind 14 to 18 mph, with gusts as high as 29 mph.
Friday Night
Mostly clear, with a low around 65. Breezy, with a south wind 15 to 23 mph, with gusts as high as 37 mph.
Saturday
Sunny, with a high near 81. Breezy, with a south southwest wind 24 to 28 mph, with gusts as high as 44 mph.
Saturday Night
Mostly clear, with a low around 55. South southwest wind 16 to 18 mph becoming west northwest after midnight. Winds could gust as high as 33 mph.
Sunday
A slight chance of showers after 1pm. Partly sunny, with a high near 64. North wind around 17 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 39. North wind around 16 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Columbus Day
Showers likely, mainly before 1pm. Cloudy, with a high near 49. North wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Mostly sunny, with a high near 53.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 59. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NNW Lake City SD
 45.82°N 97.44°W (Elev. 1900 ft)
Last Update:
5:21 am CDT Oct 8, 2026
Forecast Valid:
5am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation