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

48°F

9°C

Humidity 100%
Wind Speed S 5 mph
Barometer 30.01 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 20 Jun 3:35 am CDT
Extended Forecast for

Hecla SD

  • Overnight

    Overnight: Mostly clear, with a low around 45. Calm wind.

    Low: 45 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 76. Calm wind becoming north northeast around 5 mph in the afternoon.

    High: 76 °F

    Sunny

  • Saturday Night

    Saturday Night: Increasing clouds, with a low around 52. East wind 7 to 11 mph, with gusts as high as 21 mph.

    Low: 52 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Partly sunny, with a high near 74. East northeast wind 10 to 13 mph, with gusts as high as 22 mph.

    High: 74 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers before 1am. Mostly cloudy, with a low around 51. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.

    Low: 51 °F

    Slight Chance
    Showers

  • Monday

    Monday: Mostly cloudy, with a high near 76. Light and variable wind becoming east southeast 5 to 7 mph in the morning.

    High: 76 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 52. East southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 80%.

    Low: 52 °F

    Chance
    T-storms then
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. West northwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. Northwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    T-storms

Detailed Forecast

Overnight
Mostly clear, with a low around 45. Calm wind.
Saturday
Sunny, with a high near 76. Calm wind becoming north northeast around 5 mph in the afternoon.
Saturday Night
Increasing clouds, with a low around 52. East wind 7 to 11 mph, with gusts as high as 21 mph.
Sunday
Partly sunny, with a high near 74. East northeast wind 10 to 13 mph, with gusts as high as 22 mph.
Sunday Night
A slight chance of showers before 1am. Mostly cloudy, with a low around 51. Northeast wind 5 to 8 mph. Chance of precipitation is 20%.
Monday
Mostly cloudy, with a high near 76. Light and variable wind becoming east southeast 5 to 7 mph in the morning.
Monday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 52. East southeast wind around 6 mph becoming southwest after midnight. Chance of precipitation is 80%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly sunny, with a high near 74. West northwest wind 8 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Tuesday Night
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 49. Northwest wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 52.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 80. 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:
3:36 am CDT Jun 20, 2026
Forecast Valid:
3am CDT Jun 20, 2026-6pm CDT Jun 26, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation