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

45°F

7°C

Humidity 57%
Wind Speed SW 10 mph
Barometer 30.35 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 10 Apr 10:55 am CDT
Extended Forecast for

3 Miles N Gettysburg SD

  • Today

    Today: Sunny, with a high near 54. South wind around 14 mph, with gusts as high as 22 mph.

    High: 54 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 39. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 33 mph.

    Low: 39 °F

    Increasing
    Clouds and
    Breezy

  • Saturday

    Saturday: A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers and
    Breezy

  • Saturday Night

    Saturday Night: A chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. South southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 50 °F

    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers before 1pm. Sunny, with a high near 74. Breezy, with a west wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    High: 74 °F

    Slight Chance
    Showers and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. West northwest wind 10 to 14 mph becoming east northeast after midnight.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, mainly after 1pm. Partly sunny, with a high near 68. East northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A chance of rain. Mostly cloudy, with a low around 41. East northeast wind around 15 mph. Chance of precipitation is 40%.

    Low: 41 °F

    Chance Rain

  • Tuesday

    Tuesday: A chance of rain and thunderstorms. Mostly cloudy, with a high near 60. North northeast wind around 16 mph. Chance of precipitation is 50%.

    High: 60 °F

    Chance Rain

Detailed Forecast

Today
Sunny, with a high near 54. South wind around 14 mph, with gusts as high as 22 mph.
Tonight
Increasing clouds, with a low around 39. Breezy, with a southeast wind 16 to 23 mph, with gusts as high as 33 mph.
Saturday
A slight chance of showers before 1pm. Mostly cloudy, with a high near 68. Breezy, with a south southeast wind 24 to 28 mph, with gusts as high as 39 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers, mainly after 1am. Mostly cloudy, with a low around 50. South southeast wind 15 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Sunday
A slight chance of showers before 1pm. Sunny, with a high near 74. Breezy, with a west wind 15 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 44. West northwest wind 10 to 14 mph becoming east northeast after midnight.
Monday
A chance of showers, mainly after 1pm. Partly sunny, with a high near 68. East northeast wind 14 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 40%.
Monday Night
A chance of rain. Mostly cloudy, with a low around 41. East northeast wind around 15 mph. Chance of precipitation is 40%.
Tuesday
A chance of rain and thunderstorms. Mostly cloudy, with a high near 60. North northeast wind around 16 mph. Chance of precipitation is 50%.
Tuesday Night
A chance of rain, mainly before 1am. Mostly cloudy, with a low around 38. Chance of precipitation is 30%.
Wednesday
A slight chance of rain. Mostly sunny, with a high near 66. Chance of precipitation is 20%.
Wednesday Night
A slight chance of rain. Partly cloudy, with a low around 39. Chance of precipitation is 20%.
Thursday
A slight chance of rain. Mostly sunny, with a high near 58. Breezy. 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:
10:36 am CDT Apr 10, 2026
Forecast Valid:
11am CDT Apr 10, 2026-6pm CDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation