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Current conditions at
ONIDAMUNC (K98D)
Lat: 44.7°NLon: 100.1°WElev: 1874ft.
Fair
54°F
12°C
| Humidity | 22% |
| Wind Speed | E 6 mph |
| Barometer | 30.19 in |
| Dewpoint | 16°F (-9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 52°F (11°C) |
| Last update | 19 Apr 5:35 pm CDT |
Extended Forecast for
Harrold SD
Tonight

Low: 33 °F
Mostly Clear
Monday

High: 76 °F
Mostly Sunny
and BreezyMonday Night

Low: 41 °F
Partly Cloudy
Tuesday

High: 80 °F
Sunny
Tuesday Night

Low: 54 °F
Mostly Clear
and BreezyWednesday
High: 89 °F
Breezy.
Mostly Sunny
then Slight
Chance
ShowersWednesday Night

Low: 51 °F
Showers
Likely and
BreezyThursday

High: 67 °F
Chance
Showers and
WindyThursday Night

Low: 33 °F
Chance
Showers and
Windy
Detailed Forecast
Tonight
Mostly clear, with a low around 33. East wind 6 to 11 mph becoming south southeast 13 to 18 mph after midnight. Winds could gust as high as 26 mph.
Monday
Mostly sunny, with a high near 76. Breezy, with a south wind 16 to 26 mph.
Monday Night
Partly cloudy, with a low around 41. West northwest wind 6 to 10 mph becoming east northeast in the evening.
Tuesday
Sunny, with a high near 80. East northeast wind 10 to 14 mph becoming southeast in the afternoon.
Tuesday Night
Mostly clear, with a low around 54. Breezy, with a southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Wednesday
A slight chance of showers after 1pm. Mostly sunny, with a high near 89. Breezy, with a south wind 17 to 22 mph increasing to 24 to 29 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 20%.
Wednesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 51. Breezy, with a south southeast wind 22 to 29 mph, with gusts as high as 39 mph. Chance of precipitation is 70%.
Thursday
A chance of showers. Mostly sunny, with a high near 67. Windy, with a south southwest wind 21 to 26 mph becoming west 33 to 38 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 40%.
Thursday Night
A chance of showers before 1am. Mostly cloudy, with a low around 33. Windy, with a west northwest wind 29 to 34 mph, with gusts as high as 46 mph. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 54. Windy.
Friday Night
Partly cloudy, with a low around 28. Blustery.
Saturday
A slight chance of rain and snow showers. Mostly sunny, with a high near 53. Breezy. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers. Partly cloudy, with a low around 30. Chance of precipitation is 10%.
Sunday
A slight chance of rain and snow showers. Partly sunny, with a high near 54. Chance of precipitation is 20%.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Harrold SD
44.52°N 99.75°W (Elev. 1804 ft)
44.52°N 99.75°W (Elev. 1804 ft)
5:36 pm CDT Apr 19, 2026
5pm CDT Apr 19, 2026-6pm CDT Apr 26, 2026


