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

66°F

19°C

Humidity 35%
Wind Speed NW 15 G 24 mph
Barometer 30.18 in
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Last update 3 Oct 6:55 pm CDT
Extended Forecast for

Gettysburg SD

  • Tonight

    Tonight: Increasing clouds, with a low around 43. North northwest wind 6 to 15 mph, with gusts as high as 26 mph.

    Low: 43 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48. East northeast wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.

    Low: 48 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 75. Southeast wind 16 to 18 mph, with gusts as high as 28 mph.

    High: 75 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 54. South wind 7 to 10 mph becoming west after midnight.

    Low: 54 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50. North wind around 8 mph.

    Low: 50 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 71. North northeast wind 7 to 10 mph.

    High: 71 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 50. Southeast wind 6 to 9 mph.

    Low: 50 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 43. North northwest wind 6 to 15 mph, with gusts as high as 26 mph.
Sunday
Sunny, with a high near 68. Calm wind becoming west around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 48. East northeast wind 6 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph.
Monday
Sunny, with a high near 75. Southeast wind 16 to 18 mph, with gusts as high as 28 mph.
Monday Night
Mostly clear, with a low around 54. South wind 7 to 10 mph becoming west after midnight.
Tuesday
Sunny, with a high near 77. Northwest wind 8 to 13 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly clear, with a low around 50. North wind around 8 mph.
Wednesday
Mostly sunny, with a high near 71. North northeast wind 7 to 10 mph.
Wednesday Night
Partly cloudy, with a low around 50. Southeast wind 6 to 9 mph.
Thursday
Mostly sunny, with a high near 70.
Thursday Night
Partly cloudy, with a low around 50.
Friday
Sunny, with a high near 72.
Friday Night
Mostly clear, with a low around 56.
Saturday
Mostly sunny, with a high near 75.
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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:
6:21 pm CDT Oct 3, 2026
Forecast Valid:
7pm CDT Oct 3, 2026-6pm CDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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