| Point Forecast: 2 Miles NW North Dartmouth MA 41.67N 71.03W (Elev. 82 ft) |
Last Update: 2:32 pm EDT Jul 21, 2026 |
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| Date | 07/21 | 07/22 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 69 | 70 | 70 | 70 | 73 | 75 | 77 | 78 | 79 | 81 | 81 | 81 | 82 | 80 | 80 | 78 | 75 |
| Dewpoint (°F) | 71 | 71 | 71 | 71 | 70 | 70 | 70 | 69 | 70 | 70 | 70 | 72 | 74 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 74 | 73 | 71 |
| Heat Index (°F) | 75 | 77 | 78 | 79 | 87 | 87 | 87 | 89 | 85 | 85 | 78 | 75 | ||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 11 | 10 | 10 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 14 | 15 | 14 | 14 | 11 | 10 | 9 |
| Wind Dir | S | S | S | SW | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | SW | SW | SW | SW | SW |
| Gust | 22 | 22 | 21 | 21 | 20 | 21 | 22 | 23 | 24 | 24 | 24 | 24 | 25 | 24 | 24 | 22 | 20 | |||||||
| Sky Cover (%) | 90 | 92 | 95 | 89 | 95 | 92 | 91 | 91 | 92 | 88 | 89 | 85 | 81 | 86 | 80 | 64 | 76 | 77 | 71 | 63 | 62 | 59 | 57 | 49 |
| Precipitation Potential (%) | 85 | 88 | 79 | 63 | 54 | 62 | 53 | 45 | 49 | 48 | 43 | 50 | 43 | 34 | 30 | 31 | 34 | 35 | 37 | 29 | 29 | 30 | 35 | 21 |
| Relative Humidity (%) | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 97 | 97 | 94 | 91 | 85 | 85 | 85 | 79 | 85 | 82 | 85 | 87 |
| Rain | Ocnl | Ocnl | Ocnl | Lkly | Chc | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
| Thunder | Chc | Chc | Chc | SChc | SChc | SChc | SChc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- |
| Date | 07/23 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 73 | 71 | 70 | 69 | 68 | 66 | 64 | 64 | 63 | 62 | 64 | 66 | 69 | 72 | 75 | 77 | 79 | 79 | 80 | 80 | 79 | 76 | 73 | 70 |
| Dewpoint (°F) | 70 | 69 | 67 | 66 | 64 | 62 | 60 | 59 | 58 | 57 | 59 | 60 | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 60 | 60 | 60 | 60 | 60 |
| Heat Index (°F) | 75 | 77 | 79 | 79 | 81 | 81 | 79 | 76 | ||||||||||||||||
| Surface Wind (mph) | 7 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 5 | 3 |
| Wind Dir | SW | SW | W | W | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | NW | SW | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 59 | 57 | 64 | 64 | 53 | 67 | 55 | 54 | 52 | 67 | 43 | 50 | 58 | 46 | 34 | 33 | 32 | 31 | 27 | 24 | 20 | 18 | 15 | 13 |
| Precipitation Potential (%) | 20 | 36 | 30 | 21 | 16 | 10 | 8 | 17 | 21 | 30 | 16 | 3 | 6 | 10 | 14 | 12 | 10 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Relative Humidity (%) | 90 | 93 | 90 | 90 | 87 | 87 | 87 | 84 | 84 | 84 | 84 | 81 | 73 | 66 | 60 | 56 | 50 | 50 | 49 | 51 | 52 | 58 | 64 | 71 |
| Rain | SChc | Chc | Chc | SChc | SChc | -- | -- | SChc | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
