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

59°F

15°C

Humidity 42%
Wind Speed N 5 mph
Barometer 30.00 in
Dewpoint 36°F (2°C)
Visibility 7.00 mi
Last update 7 Oct 7:55 pm CDT
Extended Forecast for

Pierpont SD

  • Tonight

    Tonight: Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Thursday

    Thursday: Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south southwest around 5 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 50. Light southeast wind increasing to 5 to 9 mph in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Friday

    Friday: Cloudy through mid morning, then gradual clearing, with a high near 78. South wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 78 °F

    Gradual
    Clearing

  • Friday Night

    Friday Night: Mostly clear, with a low around 64. South wind 9 to 16 mph, with gusts as high as 31 mph.

    Low: 64 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 83. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 37 mph.

    High: 83 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 54. South wind 13 to 16 mph, with gusts as high as 28 mph.

    Low: 54 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 1pm. Partly sunny, with a high near 65. North wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 65 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: A slight chance of showers after 1am. Mostly cloudy, with a low around 43. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    Low: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 46. North wind around 5 mph becoming calm in the evening.
Thursday
Cloudy, then gradually becoming mostly sunny, with a high near 68. Calm wind becoming south southwest around 5 mph.
Thursday Night
Mostly cloudy, with a low around 50. Light southeast wind increasing to 5 to 9 mph in the evening.
Friday
Cloudy through mid morning, then gradual clearing, with a high near 78. South wind 9 to 11 mph, with gusts as high as 23 mph.
Friday Night
Mostly clear, with a low around 64. South wind 9 to 16 mph, with gusts as high as 31 mph.
Saturday
Sunny, with a high near 83. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 37 mph.
Saturday Night
Mostly clear, with a low around 54. South wind 13 to 16 mph, with gusts as high as 28 mph.
Sunday
A slight chance of showers after 1pm. Partly sunny, with a high near 65. North wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Sunday Night
A slight chance of showers after 1am. Mostly cloudy, with a low around 43. North wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Columbus Day
A chance of showers, mainly before 1pm. Mostly cloudy, with a high near 52. Chance of precipitation is 50%.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
Partly sunny, with a high near 57.
Tuesday Night
A slight chance of showers. Partly cloudy, with a low around 40. Chance of precipitation is 20%.
Wednesday
A chance of showers. Mostly sunny, with a high near 60. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierpont SD
 45.52°N 97.83°W (Elev. 1444 ft)
Last Update:
8:21 pm CDT Oct 7, 2026
Forecast Valid:
8pm CDT Oct 7, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

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Chance of Precipitation