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| Point Forecast: South Dartmouth MA 41.56N 71W (Elev. 30 ft) |
Last Update: 1:07 pm EDT Aug 17, 2022 |
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| Date | 08/17 | 08/18 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 62 | 62 | 62 | 63 | 62 | 62 | 62 | 63 | 63 | 63 | 64 | 66 | 67 | 69 | 71 | 72 | 73 | 73 | 73 | 73 | 72 | 71 | 70 | 69 |
| Dewpoint (°F) | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 61 | 61 | 60 | 61 | 61 | 61 | 61 | 63 | 62 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 14 | 14 | 14 | 14 | 15 | 16 | 16 | 16 | 16 | 16 | 15 | 14 | 9 | 9 |
| Wind Dir | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SW | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 77 | 77 | 74 | 72 | 69 | 65 | 60 | 56 | 50 | 43 | 37 | 31 | 26 | 20 | 21 | 21 | 22 | 22 | 21 | 21 | 21 | 22 | 14 | 13 |
| Precipitation Potential (%) | 14 | 8 | 9 | 10 | 12 | 9 | 6 | 4 | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 1 |
| Relative Humidity (%) | 90 | 90 | 90 | 87 | 90 | 90 | 90 | 87 | 87 | 87 | 87 | 81 | 78 | 73 | 68 | 68 | 66 | 64 | 66 | 66 | 68 | 71 | 78 | 78 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/19 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°F) | 68 | 67 | 66 | 66 | 65 | 65 | 64 | 64 | 63 | 64 | 66 | 69 | 72 | 74 | 75 | 75 | 74 | 74 | 74 | 74 | 74 | 73 | 72 | 71 |
| Dewpoint (°F) | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 60 | 60 | 61 | 62 | 62 | 62 | 63 | 63 | 63 | 64 | 64 | 65 | 65 | 66 | 66 | 67 | 67 |
| Heat Index (°F) | 75 | 75 | ||||||||||||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 8 | 8 | 8 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 10 | 13 | 14 | 14 | 14 | 14 | 13 | 11 | 10 | 9 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 13 | 9 | 5 | 1 | 2 | 3 | 4 | 3 | 3 | 2 | 2 | 1 | 0 | 1 | 3 | 4 | 6 | 8 | 10 | 16 | 22 | 28 | 33 |
| Precipitation Potential (%) | 1 | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 78 | 81 | 84 | 84 | 87 | 84 | 87 | 87 | 90 | 90 | 87 | 78 | 71 | 69 | 66 | 66 | 71 | 71 | 74 | 74 | 76 | 79 | 84 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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