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.

Mostly Cloudy and Breezy

70°F

21°C

Humidity 53%
Wind Speed W 21 mph
Barometer 29.91 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 19 Jun 12:55 pm CDT
Extended Forecast for

Lake City SD

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 70. West northwest wind 16 to 18 mph, with gusts as high as 29 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 72. Light and variable wind becoming northwest around 5 mph in the morning.

    High: 72 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 52. East wind 7 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 69. East wind 11 to 13 mph, with gusts as high as 22 mph.

    High: 69 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 50. North northeast wind 5 to 9 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers

  • Monday

    Monday: Partly sunny, with a high near 71. East northeast wind around 5 mph becoming southeast in the afternoon.

    High: 71 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.

    Low: 53 °F

    Chance
    T-storms then
    Showers
    Likely

  • Tuesday

    Tuesday: A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 69. Southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 70. West northwest wind 16 to 18 mph, with gusts as high as 29 mph.
Tonight
Mostly clear, with a low around 47. Northwest wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 28 mph.
Saturday
Sunny, with a high near 72. Light and variable wind becoming northwest around 5 mph in the morning.
Saturday Night
Partly cloudy, with a low around 52. East wind 7 to 10 mph, with gusts as high as 20 mph.
Sunday
Mostly cloudy, with a high near 69. East wind 11 to 13 mph, with gusts as high as 22 mph.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 50. North northeast wind 5 to 9 mph. Chance of precipitation is 20%.
Monday
Partly sunny, with a high near 71. East northeast wind around 5 mph becoming southeast in the afternoon.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 53. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 70%.
Tuesday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 69. Southwest wind 8 to 15 mph becoming west northwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 60%.
Tuesday Night
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 50. Chance of precipitation is 30%.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Wednesday Night
Partly cloudy, with a low around 51.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 73. Chance of precipitation is 20%.
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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:
12:36 pm CDT Jun 19, 2026
Forecast Valid:
1pm CDT Jun 19, 2026-6pm CDT Jun 25, 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