| Point Forecast: West Yarmouth MA 41.65N 70.23W (Elev. 13 ft) |
Last Update: 6:28 am EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 68 | 69 | 71 | 73 | 74 | 75 | 75 | 76 | 75 | 76 | 76 | 75 | 75 | 73 | 73 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 | 71 |
| Dewpoint (°F) | 67 | 68 | 69 | 69 | 69 | 70 | 69 | 70 | 69 | 70 | 70 | 70 | 70 | 70 | 69 | 69 | 69 | 70 | 69 | 70 | 70 | 70 | 70 | 70 |
| Heat Index (°F) | 75 | 75 | 76 | 75 | 76 | 76 | 75 | 75 | ||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 3 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 7 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 67 | 72 | 67 | 61 | 54 | 53 | 54 | 47 | 38 | 32 | 29 | 28 | 35 | 40 | 57 | 53 | 60 | 66 | 72 | 75 | 80 | 84 | 89 |
| Precipitation Potential (%) | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 14 | 15 | 18 | 24 |
| Relative Humidity (%) | 97 | 97 | 93 | 87 | 84 | 84 | 82 | 82 | 82 | 82 | 82 | 84 | 84 | 90 | 87 | 93 | 93 | 97 | 93 | 97 | 97 | 97 | 97 | 97 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 71 | 73 | 74 | 76 | 77 | 78 | 79 | 79 | 79 | 79 | 79 | 79 | 78 | 76 | 75 | 74 | 74 | 73 | 72 | 72 | 71 | 71 | 70 | 71 |
| Dewpoint (°F) | 71 | 72 | 72 | 73 | 74 | 74 | 74 | 73 | 73 | 73 | 74 | 74 | 74 | 74 | 73 | 72 | 72 | 71 | 71 | 71 | 71 | 71 | 70 | 71 |
| Heat Index (°F) | 76 | 77 | 78 | 79 | 79 | 79 | 83 | 83 | 79 | 78 | 76 | 75 | ||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 7 | 8 | 8 | 9 | 10 | 10 | 10 | 10 | 9 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | SW | SW | 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 (%) | 88 | 78 | 80 | 79 | 78 | 77 | 76 | 74 | 73 | 64 | 56 | 47 | 46 | 46 | 45 | 45 | 45 | 45 | 51 | 58 | 64 | 67 | 69 | 72 |
| Precipitation Potential (%) | 25 | 26 | 22 | 22 | 22 | 22 | 19 | 17 | 14 | 12 | 9 | 6 | 6 | 5 | 4 | 3 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 5 |
| Relative Humidity (%) | 100 | 97 | 93 | 90 | 89 | 88 | 85 | 83 | 82 | 82 | 83 | 85 | 88 | 91 | 94 | 94 | 93 | 93 | 95 | 98 | 100 | 100 | 100 | 100 |
| Rain | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
