| National Weather Service Forecast for:
Chamberlain SD Issued by: National Weather Service Sioux Falls, SD |
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| Updated: 12:43 pm CDT Oct 6, 2026 | ||||||||||||||||||
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| This Afternoon |
Sunny, with a high near 86. West northwest wind around 5 mph. |
| Tonight |
Mostly clear, with a low around 48. North northwest wind around 5 mph becoming calm after midnight. |
| Wednesday |
Mostly sunny, with a high near 77. Light and variable wind becoming north northwest 5 to 10 mph in the afternoon. |
| Wednesday Night |
Mostly cloudy, with a low around 48. North wind around 5 mph becoming east northeast after midnight. |
| Thursday |
Mostly sunny, with a high near 72. Southeast wind 5 to 10 mph. |
| Thursday Night |
Partly cloudy, with a low around 51. East southeast wind around 5 mph. |
| Friday |
Mostly sunny, with a high near 79. |
| Friday Night |
Mostly clear, with a low around 61. |
| Saturday |
Sunny, with a high near 85. |
| Saturday Night |
Mostly clear, with a low around 56. |
| Sunday |
Partly sunny, with a high near 68. |
| Sunday Night |
A 30 percent chance of showers. Mostly cloudy, with a low around 47. |
| Columbus Day |
A 30 percent chance of showers. Partly sunny, with a high near 58. |
Forecast from NOAA-NWS for Chamberlain SD.
