| Wed Jun 19 | Thu Jun 20 | Fri Jun 21 | Sat Jun 22 | |
| Tmin 18-06 |
53°F | 53°F | 53°F | 53°F |
| Tmax 06-18 |
59°F | 60°F | 59°F | 59°F |
| 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 - St Mary's | Distance |
| Isles of Scilly | 1.2 km |
| Forecast: St Mary's Region In the next few days, it's partly cloudy. Especailly on Wednesday the weather is fine. On Thursday and Friday precipitation is expected. Daytime temperature reaches only 15 degrees. On Friday a strong wind from the southwest. |