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

28°F

-2°C

Humidity 100%
Wind Speed N 8 mph
Barometer 30.20 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 19 Apr 6:35 am CDT
Extended Forecast for

Lake City SD

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 41. North wind 7 to 14 mph.

    High: 41 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 28. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: 28 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 65. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph.

    High: 65 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 22 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 68. North northeast wind 6 to 9 mph becoming east in the afternoon.

    High: 68 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 83. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph.

    High: 83 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Breezy, with a south wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.

    Low: 57 °F

    Breezy.
    Slight Chance
    Showers then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers. Mostly sunny, with a high near 71. Breezy, with a south southwest wind 22 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.

    High: 71 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 41. North wind 7 to 14 mph.
Tonight
Mostly clear, with a low around 28. North wind 5 to 11 mph becoming south after midnight. Winds could gust as high as 21 mph.
Monday
Mostly sunny, with a high near 65. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph.
Monday Night
Mostly clear, with a low around 39. Southwest wind 6 to 13 mph becoming north after midnight. Winds could gust as high as 22 mph.
Tuesday
Sunny, with a high near 68. North northeast wind 6 to 9 mph becoming east in the afternoon.
Tuesday Night
Mostly clear, with a low around 50. Southeast wind 10 to 13 mph, with gusts as high as 23 mph.
Wednesday
Mostly sunny, with a high near 83. Breezy, with a south wind 13 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
A slight chance of showers, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 57. Breezy, with a south wind 21 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 50%.
Thursday
A chance of showers. Mostly sunny, with a high near 71. Breezy, with a south southwest wind 22 to 29 mph, with gusts as high as 38 mph. Chance of precipitation is 40%.
Thursday Night
A chance of rain showers before 4am, then a slight chance of rain and snow showers. Partly cloudy, with a low around 35. Breezy. Chance of precipitation is 30%.
Friday
A slight chance of rain and snow showers. Partly sunny, with a high near 49. Breezy. Chance of precipitation is 20%.
Friday Night
Partly cloudy, with a low around 30. Blustery.
Saturday
Mostly sunny, with a high near 49.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Lake City SD
 45.72°N 97.41°W (Elev. 1890 ft)
Last Update:
6:36 am CDT Apr 19, 2026
Forecast Valid:
6am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation