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 and Breezy

75°F

24°C

Humidity 31%
Wind Speed NW 21 G 32 mph
Barometer 30.02 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 19 Jun 2:35 pm CDT
Extended Forecast for

2 Miles ENE Gettysburg SD

  • Juneteenth

    Juneteenth: Sunny, with a high near 75. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 30 mph.

    High: 75 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 46. North northwest wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Increasing clouds, with a high near 76. East southeast wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 76 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 51. East wind 16 to 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Chance
    Showers then
    Showers

  • Sunday

    Sunday: Showers and possibly a thunderstorm. High near 64. Breezy, with an east wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 64 °F

    Showers and
    Breezy

  • Sunday Night

    Sunday Night: A chance of showers before 1am. Mostly cloudy, with a low around 47. Northeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.

    Low: 47 °F

    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. East northeast wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.

    High: 72 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Southeast wind 7 to 9 mph becoming northwest in the evening. Chance of precipitation is 70%.

    Low: 49 °F

    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 72 °F

    Chance
    Showers and
    Breezy

Detailed Forecast

Juneteenth
Sunny, with a high near 75. Breezy, with a northwest wind 20 to 22 mph, with gusts as high as 30 mph.
Tonight
Partly cloudy, with a low around 46. North northwest wind 12 to 17 mph becoming northeast 6 to 11 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Increasing clouds, with a high near 76. East southeast wind 7 to 15 mph, with gusts as high as 24 mph.
Saturday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 51. East wind 16 to 18 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers and possibly a thunderstorm. High near 64. Breezy, with an east wind 17 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of showers before 1am. Mostly cloudy, with a low around 47. Northeast wind 7 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 40%.
Monday
A chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 72. East northeast wind 7 to 9 mph becoming south in the afternoon. Chance of precipitation is 30%.
Monday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49. Southeast wind 7 to 9 mph becoming northwest in the evening. Chance of precipitation is 70%.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 72. Breezy, with a west northwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Mostly sunny, with a high near 73.
Wednesday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Thursday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 76. Chance of precipitation is 20%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Gettysburg SD
 45.01°N 99.93°W (Elev. 2037 ft)
Last Update:
2:36 pm CDT Jun 19, 2026
Forecast Valid:
2pm CDT Jun 19, 2026-6pm CDT Jun 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation