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

30°F

-1°C

Humidity 100%
Wind Speed N 12 G 18 mph
Barometer 30.04 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 22 Mar 4:55 am CDT
Extended Forecast for

Lake City SD

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 39. North northwest wind 10 to 18 mph, with gusts as high as 26 mph.

    High: 39 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming southeast in the evening.

    Low: 26 °F

    Mostly Clear

  • Monday

    Monday: A chance of sprinkles after 1pm. Partly sunny, with a high near 50. South wind 7 to 16 mph, with gusts as high as 26 mph.

    High: 50 °F

    Chance
    Sprinkles

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 31. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.

    Low: 31 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 48. East wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 48 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 32. East northeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 59. East northeast wind 10 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.

    High: 59 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of rain after 1am. Mostly cloudy, with a low around 29. Southwest wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 40. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph.

    High: 40 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 39. North northwest wind 10 to 18 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 26. Northwest wind 5 to 7 mph becoming southeast in the evening.
Monday
A chance of sprinkles after 1pm. Partly sunny, with a high near 50. South wind 7 to 16 mph, with gusts as high as 26 mph.
Monday Night
Mostly cloudy, with a low around 31. South wind 10 to 14 mph becoming west after midnight. Winds could gust as high as 23 mph.
Tuesday
Mostly cloudy, with a high near 48. East wind 10 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 32. East northeast wind around 11 mph, with gusts as high as 21 mph.
Wednesday
Partly sunny, with a high near 59. East northeast wind 10 to 14 mph becoming southwest in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
A slight chance of rain after 1am. Mostly cloudy, with a low around 29. Southwest wind 11 to 14 mph becoming north northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 40. Breezy, with a north northwest wind 15 to 21 mph, with gusts as high as 33 mph.
Thursday Night
Mostly clear, with a low around 16.
Friday
Mostly sunny, with a high near 40.
Friday Night
Mostly clear, with a low around 25.
Saturday
Mostly sunny, with a high near 48.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Lake City SD
 45.72°N 97.41°W (Elev. 1890 ft)
Last Update:
4:36 am CDT Mar 22, 2026
Forecast Valid:
5am CDT Mar 22, 2026-6pm CDT Mar 28, 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