| National Weather Service Forecast for:
Hartford SD Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 1:38 am CST Dec 23, 2025 | ||||||||||||||||||
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| Overnight |
Partly cloudy, with a steady temperature around 32. North northwest wind around 10 mph. |
| Tuesday |
Mostly sunny, with a high near 40. North wind 5 to 10 mph becoming east in the afternoon. |
| Tuesday Night |
Mostly cloudy, with a low around 28. East southeast wind 10 to 15 mph. |
| Wednesday |
Mostly cloudy, then gradually becoming sunny, with a high near 46. South southeast wind 5 to 10 mph becoming northeast in the afternoon. |
| Wednesday Night |
Increasing clouds, with a low around 29. North northeast wind 5 to 10 mph becoming east after midnight. |
| Christmas Day |
Cloudy, with a high near 42. South southeast wind 10 to 15 mph, with gusts as high as 25 mph. |
| Thursday Night |
Mostly cloudy, with a low around 32. |
| Friday |
Partly sunny, with a high near 42. |
| Friday Night |
Partly cloudy, with a low around 32. |
| Saturday |
Partly sunny, with a high near 41. Breezy. |
| Saturday Night |
Partly cloudy, with a low around 9. Blustery. |
| Sunday |
Mostly sunny, with a high near 19. Blustery. |
| Sunday Night |
Mostly clear, with a low around 7. |
| Monday |
Sunny, with a high near 25. |
Forecast from NOAA-NWS for Hartford SD.