| Wed May 22 | Thu May 23 | Fri May 24 | Sat May 25 | |
| Tmin 18-06 |
18°C | 13°C | 4°C | 5°C |
| Tmax 06-18 |
25°C | 14°C | 11°C | 14°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 - Port Huron | Distance |
| Sarnia | 19.9 km |
| Sarnia | 20.4 km |
| Sarnia Climate | 21.2 km |
| Forecast: Port Huron Region While on Thursday it is still overcast, the two following days it becomes mostly sunny. But on Thursday rain is to be expected. The maximum temperature lies around 13 degrees. A fresh wind from the north. |