| National Weather Service Forecast for:
Lennox SD Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 9:58 pm CST Dec 22, 2025 | ||||||||||||||||||
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| Overnight |
Partly cloudy, with a low around 28. Northwest wind 5 to 10 mph. |
| Tuesday |
Partly sunny, with a high near 39. North northwest wind around 5 mph becoming east in the afternoon. |
| Tuesday Night |
Increasing clouds, with a low around 29. East southeast wind 5 to 10 mph. |
| Wednesday |
Cloudy, then gradually becoming mostly sunny, with a high near 46. South southeast wind 5 to 10 mph becoming east in the afternoon. |
| Wednesday Night |
Increasing clouds, with a low around 31. East northeast wind around 5 mph. |
| Christmas Day |
Cloudy, with a high near 49. South southeast wind 5 to 15 mph, with gusts as high as 20 mph. |
| Thursday Night |
Mostly cloudy, with a low around 31. |
| Friday |
Mostly sunny, with a high near 42. |
| Friday Night |
Partly cloudy, with a low around 33. |
| Saturday |
Mostly cloudy, with a high near 44. |
| Saturday Night |
Partly cloudy, with a low around 13. |
| Sunday |
Sunny, with a high near 26. |
| Sunday Night |
Partly cloudy, with a low around 14. |
| Monday |
Sunny, with a high near 32. |
Forecast from NOAA-NWS for Lennox SD.