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

Ortonville, Ortonville Muncipal-Martinson Field Airport (KVVV)

Lat: 45.31°NLon: 96.42°WElev: 1099ft.

Fair

61°F

16°C

Humidity 59%
Wind Speed W 9 mph
Barometer 30.01 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 7 Oct 9:55 am CDT
Extended Forecast for

Big Stone City SD

  • Today

    Today: Sunny, with a high near 74. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.

    High: 74 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 47. Northwest wind 5 to 10 mph becoming light west northwest after midnight.

    Low: 47 °F

    Partly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 67. Calm wind becoming southwest around 5 mph.

    High: 67 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 45. Southeast wind 3 to 5 mph.

    Low: 45 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 76. South southeast wind 5 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84. Breezy, with a south wind 16 to 23 mph, with gusts as high as 33 mph.

    High: 84 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 31 mph.

    Low: 60 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 72. West southwest wind around 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 74. Northwest wind 8 to 15 mph, with gusts as high as 24 mph.
Tonight
Partly cloudy, with a low around 47. Northwest wind 5 to 10 mph becoming light west northwest after midnight.
Thursday
Partly sunny, with a high near 67. Calm wind becoming southwest around 5 mph.
Thursday Night
Partly cloudy, with a low around 45. Southeast wind 3 to 5 mph.
Friday
Mostly sunny, with a high near 76. South southeast wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 60. Southeast wind 9 to 14 mph, with gusts as high as 24 mph.
Saturday
Sunny, with a high near 84. Breezy, with a south wind 16 to 23 mph, with gusts as high as 33 mph.
Saturday Night
Mostly clear, with a low around 60. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 31 mph.
Sunday
Mostly sunny, with a high near 72. West southwest wind around 16 mph becoming north northwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 47.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 57. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Tuesday
A slight chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Big Stone City SD
 45.3°N 96.49°W (Elev. 1099 ft)
Last Update:
9:21 am CDT Oct 7, 2026
Forecast Valid:
10am CDT Oct 7, 2026-6pm CDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation