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

57°F

14°C

Humidity 77%
Wind Speed SE 7 mph
Barometer 29.97 in
Dewpoint 50°F (10°C)
Visibility 8.00 mi
Last update 27 Sep 8:15 pm CDT
Extended Forecast for

Amherst SD

  • Tonight

    Tonight: Mostly clear, with a low around 52. Light south wind increasing to 5 to 10 mph after midnight.

    Low: 52 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 81. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.

    High: 81 °F

    Sunny then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 61. South wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 61 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 87. South wind 10 to 13 mph, with gusts as high as 23 mph.

    High: 87 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 64. South southeast wind around 11 mph, with gusts as high as 21 mph.

    Low: 64 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 84. South southeast wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 84 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 65. South southeast wind around 15 mph, with gusts as high as 28 mph.

    Low: 65 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 84. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.

    High: 84 °F

    Mostly Sunny
    and Breezy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 61. South wind around 14 mph, with gusts as high as 25 mph.

    Low: 61 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly clear, with a low around 52. Light south wind increasing to 5 to 10 mph after midnight.
Sunday
Sunny, with a high near 81. Breezy, with a south wind 14 to 20 mph, with gusts as high as 31 mph.
Sunday Night
Increasing clouds, with a low around 61. South wind 11 to 14 mph, with gusts as high as 23 mph.
Monday
Partly sunny, with a high near 87. South wind 10 to 13 mph, with gusts as high as 23 mph.
Monday Night
Mostly cloudy, with a low around 64. South southeast wind around 11 mph, with gusts as high as 21 mph.
Tuesday
Mostly sunny, with a high near 84. South southeast wind 10 to 17 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 65. South southeast wind around 15 mph, with gusts as high as 28 mph.
Wednesday
Mostly sunny, with a high near 84. Breezy, with a south wind 16 to 22 mph, with gusts as high as 33 mph.
Wednesday Night
Partly cloudy, with a low around 61. South wind around 14 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 63.
Friday
A slight chance of showers. Mostly sunny, with a high near 83. Chance of precipitation is 20%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 74. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Amherst SD
 45.75°N 97.93°W (Elev. 1302 ft)
Last Update:
7:45 pm CDT Sep 27, 2025
Forecast Valid:
8pm CDT Sep 27, 2025-6pm CDT Oct 4, 2025
 
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Additional Resources

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Chance of Precipitation