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.

A Few Clouds

32°F

0°C

Humidity 100%
Wind Speed NE 5 mph
Barometer 29.86 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 29 Mar 3:35 am CDT
Extended Forecast for

Lake City SD

  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 43. South southeast wind around 5 mph becoming east.

    Low: 43 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Light and variable wind becoming west 5 to 8 mph in the morning.

    High: 63 °F

    Becoming
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 33. Northwest wind 6 to 10 mph becoming east northeast after midnight.

    Low: 33 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 60. East wind 11 to 14 mph, with gusts as high as 23 mph.

    High: 60 °F

    Partly Sunny

  • Monday Night

    Monday Night: A chance of rain between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 31. North wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: A chance of snow before 7am. Partly sunny, with a high near 39. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.

    High: 39 °F

    Breezy.
    Chance Snow
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 19. North wind 8 to 18 mph, with gusts as high as 29 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. East southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am. Mostly cloudy, with a low around 29. East southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.

    Low: 29 °F

    Mostly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 43. South southeast wind around 5 mph becoming east.
Sunday
Mostly cloudy through mid morning, then gradual clearing, with a high near 63. Light and variable wind becoming west 5 to 8 mph in the morning.
Sunday Night
Partly cloudy, with a low around 33. Northwest wind 6 to 10 mph becoming east northeast after midnight.
Monday
Partly sunny, with a high near 60. East wind 11 to 14 mph, with gusts as high as 23 mph.
Monday Night
A chance of rain between 1am and 4am, then a chance of snow after 4am. Mostly cloudy, with a low around 31. North wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Tuesday
A chance of snow before 7am. Partly sunny, with a high near 39. Breezy, with a northwest wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 30%.
Tuesday Night
Partly cloudy, with a low around 19. North wind 8 to 18 mph, with gusts as high as 29 mph.
Wednesday
Mostly sunny, with a high near 42. East southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
A slight chance of snow after 1am. Mostly cloudy, with a low around 29. East southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 20%.
Thursday
A chance of snow. Mostly cloudy, with a high near 43. Breezy. Chance of precipitation is 40%.
Thursday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Breezy. Chance of precipitation is 50%.
Friday
Rain and snow likely. Cloudy, with a high near 43. Breezy. Chance of precipitation is 60%.
Friday Night
Rain and snow likely. Mostly cloudy, with a low around 28. Chance of precipitation is 60%.
Saturday
A chance of snow. Mostly cloudy, with a high near 37. Breezy. Chance of precipitation is 40%.
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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:
3:36 am CDT Mar 29, 2026
Forecast Valid:
3am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation