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.

Overcast

32°F

0°C

Humidity 80%
Wind Speed N 10 mph
Barometer 30.18 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 19 Apr 4:56 am CDT
Extended Forecast for

Onida SD

  • Today

    Today: Sunny, with a high near 53. North wind 7 to 10 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 31. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 31 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 75. Breezy, with a south wind 11 to 21 mph, with gusts as high as 29 mph.

    High: 75 °F

    Mostly Sunny
    and Breezy

  • Monday Night

    Monday Night: Mostly clear, with a low around 41. West northwest wind 6 to 8 mph becoming north northeast after midnight.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 78. Northeast wind 9 to 14 mph becoming southeast in the afternoon.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 52. Southeast wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 52 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 34 mph.

    High: 89 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 20 to 25 mph. Chance of precipitation is 70%.

    Low: 51 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: A chance of showers. Mostly sunny, with a high near 68. Windy, with a south southwest wind 20 to 25 mph becoming west 31 to 36 mph in the afternoon. Chance of precipitation is 40%.

    High: 68 °F

    Chance
    Showers and
    Windy

Detailed Forecast

Today
Sunny, with a high near 53. North wind 7 to 10 mph.
Tonight
Mostly clear, with a low around 31. South southeast wind 8 to 16 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 75. Breezy, with a south wind 11 to 21 mph, with gusts as high as 29 mph.
Monday Night
Mostly clear, with a low around 41. West northwest wind 6 to 8 mph becoming north northeast after midnight.
Tuesday
Sunny, with a high near 78. Northeast wind 9 to 14 mph becoming southeast in the afternoon.
Tuesday Night
Partly cloudy, with a low around 52. Southeast wind 14 to 16 mph, with gusts as high as 24 mph.
Wednesday
Mostly sunny, with a high near 89. Breezy, with a south southeast wind 14 to 24 mph, with gusts as high as 34 mph.
Wednesday Night
Showers likely and possibly a thunderstorm before 1am, then a chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 20 to 25 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly sunny, with a high near 68. Windy, with a south southwest wind 20 to 25 mph becoming west 31 to 36 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of rain showers before 1am, then a slight chance of rain and snow showers between 1am and 4am, then a slight chance of rain showers after 4am. Mostly cloudy, with a low around 33. Windy. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 53. Windy.
Friday Night
Partly cloudy, with a low around 29. Blustery.
Saturday
Mostly sunny, with a high near 54. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Onida SD
 44.7°N 100.06°W (Elev. 1900 ft)
Last Update:
4:36 am CDT Apr 19, 2026
Forecast Valid:
5am CDT Apr 19, 2026-6pm CDT Apr 25, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation