National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Fair

66°F

19°C

Humidity 32%
Wind Speed SW 18 G 29 mph
Barometer 29.96 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 5:15 pm CDT
Extended Forecast for

3 Miles NNW Lake City SD

  • Tonight

    Tonight: Mostly clear, with a low around 47. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 36 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 65. South southwest wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41. North northeast wind 5 to 7 mph.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 57. East wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 57 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 44. South southeast wind around 8 mph.

    Low: 44 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 64. South wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 64 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49. South southeast wind 8 to 10 mph, with gusts as high as 22 mph.

    Low: 49 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 65. South wind around 7 mph becoming north northwest in the afternoon.

    High: 65 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 46. East wind around 5 mph.

    Low: 46 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 47. Breezy, with a south southwest wind 16 to 24 mph, with gusts as high as 36 mph.
Sunday
Sunny, with a high near 65. South southwest wind 7 to 13 mph becoming north in the afternoon. Winds could gust as high as 23 mph.
Sunday Night
Mostly clear, with a low around 41. North northeast wind 5 to 7 mph.
Monday
Sunny, with a high near 57. East wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 44. South southeast wind around 8 mph.
Tuesday
Sunny, with a high near 64. South wind 9 to 15 mph, with gusts as high as 26 mph.
Tuesday Night
Mostly clear, with a low around 49. South southeast wind 8 to 10 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 65. South wind around 7 mph becoming north northwest in the afternoon.
Wednesday Night
Mostly clear, with a low around 46. East wind around 5 mph.
Thursday
Sunny, with a high near 67.
Thursday Night
A slight chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 20%.
Friday
A chance of showers. Partly sunny, with a high near 70. Breezy. Chance of precipitation is 30%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 56. Breezy. Chance of precipitation is 40%.
Saturday
A chance of showers. Partly sunny, with a high near 63. Breezy. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW Lake City SD
 45.76°N 97.44°W (Elev. 1841 ft)
Last Update:
5:21 pm CDT Oct 17, 2026
Forecast Valid:
5pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation