| Point Forecast: 3 Miles SSW White Horse Beach MA 41.9N 70.62W (Elev. 34 m) |
Last Update: 3:27 pm EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 27 | 26 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 22 | 22 | 23 | 25 | 27 | 29 | 29 | 30 | 31 | 31 | 30 | 29 |
| Dewpoint (°C) | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 |
| Heat Index (°C) | 29 | 26 | 24 | 25 | 30 | 33 | 34 | 35 | 36 | 36 | 36 | 34 | ||||||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 |
| Wind Dir | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 33 | 30 | 27 | 41 | 55 | 63 | 70 | 73 | 76 | 79 | 77 | 75 | 73 | 60 | 47 | 30 | 31 | 30 | 26 | 22 | 19 | 23 | 27 | 31 |
| Precipitation Potential (%) | 2 | 2 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 1 | 1 | 1 |
| Relative Humidity (%) | 79 | 82 | 90 | 93 | 93 | 97 | 97 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 97 | 90 | 79 | 72 | 72 | 70 | 68 | 68 | 72 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 28 | 27 | 26 | 25 | 24 | 24 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 26 | 27 | 28 | 28 | 28 | 28 | 29 | 28 | 28 |
| Dewpoint (°C) | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 24 |
| Heat Index (°C) | 32 | 29 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 28 | 31 | 32 | 33 | 33 | 34 | 33 | 33 | |
| Surface Wind (mph) | 8 | 8 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 13 | 13 | 13 | 13 | 11 |
| Wind Dir | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 38 | 45 | 35 | 46 | 58 | 69 | 73 | 78 | 83 | 87 | 92 | 96 | 91 | 86 | 81 | 75 | 70 | 64 | 60 | 57 | 54 | 53 | 53 | 52 |
| Precipitation Potential (%) | 1 | 1 | 2 | 3 | 4 | 5 | 7 | 9 | 10 | 12 | 14 | 16 | 19 | 22 | 25 | 28 | 31 | 34 | 33 | 32 | 31 | 30 | 29 | 28 |
| Relative Humidity (%) | 79 | 85 | 85 | 87 | 87 | 90 | 93 | 90 | 90 | 90 | 90 | 90 | 94 | 94 | 97 | 93 | 89 | 85 | 83 | 83 | 82 | 81 | 80 | 80 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc |
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