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

39°F

4°C

Humidity 93%
Wind Speed NE 7 mph
Barometer 30.25 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 5 Oct 2:30 am CDT
Extended Forecast for

Hecla SD

  • Overnight

    Overnight: Partly cloudy, with a low around 38. Calm wind becoming east southeast around 5 mph.

    Low: 38 °F

    Partly Cloudy

  • Monday

    Monday: Mostly cloudy through mid morning, then gradual clearing, with a high near 75. East southeast wind 7 to 12 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 75 °F

    Becoming
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. South wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, then gradually becoming sunny, with a high near 78. West northwest wind 5 to 10 mph.

    High: 78 °F

    Becoming
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 45. North northwest wind around 7 mph.

    Low: 45 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 42. North northwest wind 3 to 5 mph.

    Low: 42 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 68. Light northwest wind becoming north northwest 5 to 9 mph in the afternoon.

    High: 68 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 41. Light and variable wind.

    Low: 41 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 38. Calm wind becoming east southeast around 5 mph.
Monday
Mostly cloudy through mid morning, then gradual clearing, with a high near 75. East southeast wind 7 to 12 mph becoming south 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Monday Night
Mostly clear, with a low around 50. South wind 6 to 13 mph becoming west southwest after midnight. Winds could gust as high as 23 mph.
Tuesday
Partly sunny, then gradually becoming sunny, with a high near 78. West northwest wind 5 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 45. North northwest wind around 7 mph.
Wednesday
Mostly sunny, with a high near 71. Northwest wind 5 to 13 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly cloudy, with a low around 42. North northwest wind 3 to 5 mph.
Thursday
Partly sunny, with a high near 68. Light northwest wind becoming north northwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 41. Light and variable wind.
Friday
Mostly sunny, with a high near 69.
Friday Night
Partly cloudy, with a low around 52.
Saturday
Partly sunny, with a high near 76. Breezy.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
A slight chance of showers. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hecla SD
 45.87°N 98.14°W (Elev. 1293 ft)
Last Update:
2:21 am CDT Oct 5, 2026
Forecast Valid:
2am CDT Oct 5, 2026-6pm CDT Oct 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation