| National Weather Service Forecast for:
Hartford SD Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 4:53 pm CST Dec 16, 2025 | ||||||||||||||||||
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Hazardous Weather Outlook
High Wind Watch
| Tonight |
Patchy fog after midnight. Otherwise, partly cloudy, with a low around 24. Northwest wind 10 to 15 mph becoming west 5 to 10 mph after midnight. Winds could gust as high as 25 mph. |
| Wednesday |
Patchy fog before 11am. Otherwise, increasing clouds, with a high near 45. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 mph in the afternoon. Winds could gust as high as 40 mph. |
| Wednesday Night |
Rain, mainly between 9pm and midnight. Low around 25. Windy, with a south wind 20 to 30 mph becoming west northwest in the evening. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible. |
| Thursday |
A chance of snow, mainly between 9am and noon, then a chance of flurries after noon. Partly sunny, with a temperature falling to around 14 by 5pm. Very windy, with a northwest wind 35 to 40 mph decreasing to 25 to 30 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible. |
| Thursday Night |
Partly cloudy, with a low around 5. Blustery, with a northwest wind 15 to 20 mph becoming north 5 to 10 mph after midnight. Winds could gust as high as 35 mph. |
| Friday |
Partly sunny, with a high near 32. Breezy, with a south southeast wind 10 to 20 mph, with gusts as high as 30 mph. |
| Friday Night |
Mostly cloudy, with a low around 24. |
| Saturday |
Mostly sunny, with a high near 33. |
| Saturday Night |
Partly cloudy, with a low around 13. |
| Sunday |
A 20 percent chance of snow before noon. Partly sunny, with a high near 29. |
| Sunday Night |
Mostly cloudy, with a low around 20. |
| Monday |
Partly sunny, with a high near 38. |
| Monday Night |
Partly cloudy, with a low around 25. |
| Tuesday |
Mostly sunny, with a high near 36. |
Forecast from NOAA-NWS for Hartford SD.