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

52°F

11°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 29.86 in
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 6 Oct 4:55 am CDT
Extended Forecast for

Gettysburg SD

  • Today

    Today: Sunny, with a high near 79. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 48. North wind 6 to 9 mph.

    Low: 48 °F

    Mostly Clear

  • Wednesday

    Wednesday: Partly sunny, with a high near 72. West wind 6 to 13 mph, with gusts as high as 21 mph.

    High: 72 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. North wind 6 to 8 mph becoming east northeast after midnight.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 68. Southeast wind 6 to 9 mph.

    High: 68 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 48. East southeast wind 7 to 9 mph.

    Low: 48 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 74. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. South southeast wind 13 to 16 mph, with gusts as high as 26 mph.

    Low: 56 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 78. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.

    High: 78 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 79. West northwest wind 7 to 13 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 48. North wind 6 to 9 mph.
Wednesday
Partly sunny, with a high near 72. West wind 6 to 13 mph, with gusts as high as 21 mph.
Wednesday Night
Partly cloudy, with a low around 45. North wind 6 to 8 mph becoming east northeast after midnight.
Thursday
Mostly sunny, with a high near 68. Southeast wind 6 to 9 mph.
Thursday Night
Partly cloudy, with a low around 48. East southeast wind 7 to 9 mph.
Friday
Mostly sunny, with a high near 74. South southeast wind 9 to 16 mph, with gusts as high as 26 mph.
Friday Night
Partly cloudy, with a low around 56. South southeast wind 13 to 16 mph, with gusts as high as 26 mph.
Saturday
Sunny, with a high near 78. South wind 14 to 16 mph becoming west in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Partly cloudy, with a low around 50.
Sunday
Partly sunny, with a high near 60. Breezy.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Columbus Day
A chance of showers. Partly sunny, with a high near 52. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gettysburg SD
 45.01°N 99.96°W (Elev. 2057 ft)
Last Update:
4:51 am CDT Oct 6, 2026
Forecast Valid:
5am CDT Oct 6, 2026-6pm CDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation