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

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 30.16 in
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 13 Sep 7:35 am CDT
Extended Forecast for

Pierpont SD

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 69. Northeast wind 5 to 7 mph becoming calm in the afternoon.

    High: 69 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A chance of showers, mainly after 5am. Increasing clouds, with a low around 52. East wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.

    Low: 52 °F

    Partly Cloudy
    then Chance
    Showers

  • Monday

    Monday: Showers and thunderstorms before 1pm, then showers likely. High near 67. Breezy, with a south southeast wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 67 °F

    Breezy.
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. West northwest wind 8 to 13 mph, with gusts as high as 23 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47. Calm wind becoming east southeast 5 to 8 mph after midnight.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 64. Southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 64 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 50. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 50 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 69. Northeast wind 6 to 9 mph.

    High: 69 °F

    Partly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 69. Northeast wind 5 to 7 mph becoming calm in the afternoon.
Tonight
A chance of showers, mainly after 5am. Increasing clouds, with a low around 52. East wind 5 to 10 mph increasing to 12 to 17 mph after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Monday
Showers and thunderstorms before 1pm, then showers likely. High near 67. Breezy, with a south southeast wind 17 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Mostly clear, with a low around 48. West southwest wind 11 to 14 mph, with gusts as high as 24 mph.
Tuesday
Sunny, with a high near 64. West northwest wind 8 to 13 mph, with gusts as high as 23 mph.
Tuesday Night
Partly cloudy, with a low around 47. Calm wind becoming east southeast 5 to 8 mph after midnight.
Wednesday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 64. Southeast wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 50. Southeast wind 5 to 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 69. Northeast wind 6 to 9 mph.
Thursday Night
A slight chance of showers after 1am. Partly cloudy, with a low around 52. Chance of precipitation is 20%.
Friday
A slight chance of showers. Partly sunny, with a high near 71. Chance of precipitation is 20%.
Friday Night
A slight chance of showers. Partly cloudy, with a low around 51. Chance of precipitation is 20%.
Saturday
Mostly sunny, with a high near 71.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Pierpont SD
 45.5°N 97.83°W (Elev. 1480 ft)
Last Update:
7:21 am CDT Sep 13, 2026
Forecast Valid:
7am CDT Sep 13, 2026-6pm CDT Sep 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation