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

ONIDAMUNC (K98D)

Lat: 44.7°NLon: 100.1°WElev: 1874ft.

Fair

27°F

-3°C

Humidity 100%
Wind Speed SW 12 mph
Barometer 30.27 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 5 Apr 6:35 am CDT
Extended Forecast for

3 Miles N Gettysburg SD

  • Today

    Today: Sunny, with a high near 46. Breezy, with a north northwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 46 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 21. North northeast wind 9 to 18 mph.

    Low: 21 °F

    Increasing
    Clouds

  • Monday

    Monday: Partly sunny, with a high near 32. North northeast wind 11 to 14 mph.

    High: 32 °F

    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 17. East wind 14 to 18 mph, with gusts as high as 26 mph.

    Low: 17 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 43. Breezy, with a south southeast wind 21 to 29 mph, with gusts as high as 39 mph.

    High: 43 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 32. Breezy, with a south southeast wind 18 to 22 mph becoming west northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.

    Low: 32 °F

    Breezy.
    Partly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm. Mostly sunny, with a high near 49. Breezy, with a west northwest wind 16 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: 49 °F

    Slight Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of snow after 1am. Partly cloudy, with a low around 23. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Chance of precipitation is 20%.

    Low: 23 °F

    Partly Cloudy
    and Blustery
    then Slight
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow. Partly sunny, with a high near 42. North wind 10 to 14 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.

    High: 42 °F

    Slight Chance
    Snow

Detailed Forecast

Today
Sunny, with a high near 46. Breezy, with a north northwest wind 8 to 13 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph.
Tonight
Increasing clouds, with a low around 21. North northeast wind 9 to 18 mph.
Monday
Partly sunny, with a high near 32. North northeast wind 11 to 14 mph.
Monday Night
Mostly cloudy, with a low around 17. East wind 14 to 18 mph, with gusts as high as 26 mph.
Tuesday
Mostly cloudy, with a high near 43. Breezy, with a south southeast wind 21 to 29 mph, with gusts as high as 39 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 32. Breezy, with a south southeast wind 18 to 22 mph becoming west northwest after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 30%.
Wednesday
A slight chance of rain before 1pm. Mostly sunny, with a high near 49. Breezy, with a west northwest wind 16 to 26 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Wednesday Night
A slight chance of snow after 1am. Partly cloudy, with a low around 23. Blustery, with a north northwest wind 21 to 26 mph decreasing to 14 to 19 mph after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of snow. Partly sunny, with a high near 42. North wind 10 to 14 mph becoming east northeast in the afternoon. Chance of precipitation is 20%.
Thursday Night
A chance of rain and snow, mainly after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 30%.
Friday
A chance of rain and snow. Mostly sunny, with a high near 50. Chance of precipitation is 30%.
Friday Night
A slight chance of rain. Mostly cloudy, with a low around 32. Chance of precipitation is 20%.
Saturday
A chance of rain. Partly sunny, with a high near 55. Breezy. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles N Gettysburg SD
 45.05°N 99.96°W (Elev. 2198 ft)
Last Update:
6:36 am CDT Apr 5, 2026
Forecast Valid:
6am CDT Apr 5, 2026-6pm CDT Apr 11, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation