| Tue May 21 | Wed May 22 | Thu May 23 | Fri May 24 | |
| Tmin 18-06 |
11°C | 6°C | 7°C | 6°C |
| Tmax 06-18 |
13°C | 16°C | 18°C | 22°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - Sisseton | Distance |
| Forecast: Sisseton Region In the next few days, sunny spells are likely. But on Wednesday rain is to be expected. It's getting warmer - the temperature rises from 16 degrees on Wednesday to 22 degrees on Friday. On Friday a fresh wind from the south. |