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

48°F

9°C

Humidity 71%
Wind Speed N 8 mph
Barometer 30.26 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill44°F (7°C)
Last update 3 Oct 9:55 pm CDT
Extended Forecast for

20 Miles W Gettysburg SD

  • Tonight

    Tonight: Partly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming calm after midnight.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. Calm wind becoming east around 6 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 51. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.

    Low: 51 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 77. South wind 9 to 16 mph, with gusts as high as 25 mph.

    High: 77 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 55. South wind 5 to 8 mph becoming west northwest after midnight.

    Low: 55 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 52. North wind 3 to 7 mph.

    Low: 52 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. North wind 3 to 8 mph.

    High: 72 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52. Southeast wind around 6 mph.

    Low: 52 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 45. North northwest wind 5 to 9 mph becoming calm after midnight.
Sunday
Sunny, with a high near 69. Calm wind becoming east around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 51. East southeast wind 6 to 14 mph, with gusts as high as 23 mph.
Monday
Sunny, with a high near 77. South wind 9 to 16 mph, with gusts as high as 25 mph.
Monday Night
Mostly clear, with a low around 55. South wind 5 to 8 mph becoming west northwest after midnight.
Tuesday
Sunny, with a high near 78. Northwest wind 5 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Mostly clear, with a low around 52. North wind 3 to 7 mph.
Wednesday
Mostly sunny, with a high near 72. North wind 3 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 52. Southeast wind around 6 mph.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 73.
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:
20 Miles W Gettysburg SD
 45.06°N 100.36°W (Elev. 1850 ft)
Last Update:
9:16 pm MDT Oct 3, 2026
Forecast Valid:
9pm MDT Oct 3, 2026-6pm MDT Oct 10, 2026
 
Forecast Discussion
 
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Additional Resources

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