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

63°F

17°C

Humidity 68%
Wind Speed SE 16 mph
Barometer 29.55 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 11 Apr 9:55 pm CDT
Extended Forecast for

3 Miles N Gettysburg SD

  • Tonight

    Tonight: A slight chance of showers before 3am. Mostly cloudy, with a low around 49. Southeast wind 13 to 17 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Sunday

    Sunday: Sunny, with a high near 78. Breezy, with a west wind 17 to 23 mph, with gusts as high as 33 mph.

    High: 78 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Increasing clouds, with a low around 44. West northwest wind 10 to 15 mph becoming east northeast after midnight.

    Low: 44 °F

    Increasing
    Clouds

  • Monday

    Monday: A chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 70. East wind 15 to 18 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers, mainly before 1am. Partly cloudy, with a low around 39. Northeast wind around 14 mph. Chance of precipitation is 30%.

    Low: 39 °F

    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 61. North northwest wind 11 to 14 mph. Chance of precipitation is 40%.

    High: 61 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of showers, mainly before 1am. Mostly cloudy, with a low around 40. North northwest wind 9 to 11 mph becoming west southwest after midnight. Chance of precipitation is 30%.

    Low: 40 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Mostly sunny, with a high near 70. South southwest wind 10 to 13 mph.

    High: 70 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 42. Southeast wind 11 to 17 mph.

    Low: 42 °F

    Partly Cloudy

Detailed Forecast

Tonight
A slight chance of showers before 3am. Mostly cloudy, with a low around 49. Southeast wind 13 to 17 mph becoming south southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 78. Breezy, with a west wind 17 to 23 mph, with gusts as high as 33 mph.
Sunday Night
Increasing clouds, with a low around 44. West northwest wind 10 to 15 mph becoming east northeast after midnight.
Monday
A chance of showers. Mostly cloudy, then gradually becoming sunny, with a high near 70. East wind 15 to 18 mph. Chance of precipitation is 30%.
Monday Night
A chance of showers, mainly before 1am. Partly cloudy, with a low around 39. Northeast wind around 14 mph. Chance of precipitation is 30%.
Tuesday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 61. North northwest wind 11 to 14 mph. Chance of precipitation is 40%.
Tuesday Night
A chance of showers, mainly before 1am. Mostly cloudy, with a low around 40. North northwest wind 9 to 11 mph becoming west southwest after midnight. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 70. South southwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 42. Southeast wind 11 to 17 mph.
Thursday
Mostly sunny, with a high near 66. Breezy.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 29. Blustery. Chance of precipitation is 40%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 42. Breezy. Chance of precipitation is 40%.
Friday Night
A slight chance of snow showers. Mostly cloudy, with a low around 21. Blustery. Chance of precipitation is 20%.
Saturday
A slight chance of snow showers. Mostly sunny, with a high near 46. Chance of precipitation is 20%.
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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:
9:36 pm CDT Apr 11, 2026
Forecast Valid:
10pm CDT Apr 11, 2026-6pm CDT Apr 18, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation