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

O'Neill / Baker Field (KONL)

Lat: 42.47°NLon: 98.68°WElev: 2031ft.

Fair

61°F

16°C

Humidity 55%
Wind Speed W 10 G 18 mph
Barometer 29.77 in
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 17 Oct 11:55 am CDT
Extended Forecast for

Bonesteel SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 67 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. West wind 5 to 10 mph.

    Low: 46 °F

    Increasing
    Clouds

  • Saturday

    Saturday: A chance of showers between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. Breezy, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.

    High: 53 °F

    Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 36. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.

    Low: 36 °F

    Mostly Clear
    and Breezy
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 65 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 49. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph.

    Low: 49 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Monday

    Monday: Sunny, with a high near 62. Windy.

    High: 62 °F

    Sunny and
    Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 40. Breezy.

    Low: 40 °F

    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 67. West wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Increasing clouds, with a low around 46. West wind 5 to 10 mph.
Saturday
A chance of showers between 10am and 4pm. Cloudy, then gradually becoming mostly sunny, with a high near 53. Breezy, with a northwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 40%.
Saturday Night
Mostly clear, with a low around 36. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 49. Breezy, with a south wind 15 to 25 mph becoming west after midnight. Winds could gust as high as 40 mph.
Monday
Sunny, with a high near 62. Windy.
Monday Night
Mostly clear, with a low around 40. Breezy.
Tuesday
Sunny, with a high near 59.
Tuesday Night
Mostly clear, with a low around 41.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
Partly cloudy, with a low around 39.
Thursday
Sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bonesteel SD
 43.09°N 98.94°W (Elev. 2001 ft)
Last Update:
9:34 am CDT Oct 17, 2025
Forecast Valid:
12pm CDT Oct 17, 2025-6pm CDT Oct 23, 2025
 
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