| Point Forecast: Hyannis Port MA 41.64N 70.29W (Elev. 10 ft) |
Last Update: 12:39 pm EDT May 5, 2024 |
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| Date | 05/05 | 05/06 | ||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 49 | 50 | 50 | 51 | 50 | 50 | 49 | 48 | 47 | 48 | 49 | 49 | 50 | 50 | 50 | 51 | 51 | 52 | 53 | 54 | 55 | 57 | 58 | 58 |
| Dewpoint (°F) | 45 | 46 | 46 | 46 | 46 | 46 | 47 | 47 | 47 | 48 | 48 | 49 | 49 | 50 | 50 | 51 | 51 | 51 | 52 | 52 | 52 | 53 | 53 | 53 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW |
| Gust | 20 | 21 | 20 | |||||||||||||||||||||
| Sky Cover (%) | 89 | 91 | 92 | 93 | 94 | 93 | 94 | 95 | 95 | 95 | 95 | 97 | 100 | 100 | 100 | 100 | 100 | 98 | 97 | 96 | 95 | 94 | 93 | 92 |
| Precipitation Potential (%) | 7 | 8 | 7 | 7 | 6 | 14 | 11 | 33 | 55 | 66 | 70 | 79 | 100 | 100 | 100 | 96 | 100 | 79 | 68 | 67 | 51 | 48 | 39 | 32 |
| Relative Humidity (%) | 86 | 86 | 86 | 83 | 86 | 86 | 93 | 96 | 100 | 100 | 96 | 100 | 96 | 100 | 100 | 100 | 100 | 96 | 96 | 93 | 90 | 86 | 83 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | Chc | Lkly | Lkly | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/07 | |||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 59 | 59 | 59 | 60 | 59 | 58 | 57 | 56 | 55 | 55 | 55 | 54 | 54 | 54 | 53 | 53 | 53 | 53 | 53 | 54 | 55 | 57 | 58 | 59 |
| Dewpoint (°F) | 54 | 54 | 54 | 54 | 54 | 54 | 53 | 53 | 53 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 52 | 51 | 51 | 50 | 50 | 50 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 11 | 11 | 11 | 10 | 10 | 10 | 10 | 10 | 9 | 9 | 8 | 7 | 7 | 6 | 5 | 5 | 3 | 7 | 10 | 6 | 6 | 7 | 7 | 7 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | NW | NW | NW | NW | N | N | N | N | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 88 | 78 | 81 | 83 | 81 | 77 | 73 | 84 | 88 | 88 | 88 | 87 | 86 | 86 | 85 | 84 | 83 | 72 | 60 | 49 | 48 | 47 | 46 | 41 |
| Precipitation Potential (%) | 26 | 19 | 20 | 22 | 23 | 25 | 27 | 28 | 27 | 26 | 25 | 23 | 22 | 21 | 15 | 9 | 3 | 3 | 4 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 83 | 83 | 83 | 81 | 83 | 86 | 86 | 90 | 93 | 90 | 90 | 93 | 93 | 93 | 96 | 96 | 96 | 93 | 93 | 86 | 83 | 77 | 75 | 72 |
| Rain | Chc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
