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| Point Forecast: 5 Miles W Nantucket MA 41.29N 70.2W (Elev. 0 ft) |
Last Update: 1:22 am EDT May 27, 2022 |
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| Date | 05/27 | 05/28 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 58 | 58 | 58 | 58 | 59 | 60 | 61 | 61 | 62 | 63 | 63 | 64 | 64 | 64 | 63 | 63 | 62 | 61 | 60 | 60 | 60 | 60 | 60 | 60 |
| Dewpoint (°F) | 55 | 55 | 56 | 56 | 57 | 57 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 59 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 20 | 20 | 20 | 20 | 20 | 20 | 18 | 18 | 18 | 20 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 94 | 95 | 95 | 96 | 96 | 96 | 96 | 95 | 94 | 92 | 95 | 97 | 99 | 96 | 93 | 91 | 92 | 93 | 95 | 96 | 98 | 99 | 99 | 99 |
| Precipitation Potential (%) | 3 | 6 | 8 | 11 | 13 | 15 | 17 | 15 | 12 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 12 | 14 | 16 | 27 | 38 | 48 | 53 | 57 |
| Relative Humidity (%) | 90 | 90 | 93 | 93 | 93 | 90 | 90 | 90 | 90 | 87 | 87 | 84 | 84 | 84 | 87 | 87 | 90 | 93 | 96 | 96 | 96 | 96 | 96 | 96 |
| Rain | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- |
| Date | 05/29 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°F) | 60 | 60 | 60 | 60 | 61 | 61 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 63 | 63 | 62 | 62 | 61 | 60 | 59 | 59 | 59 | 59 | 59 |
| Dewpoint (°F) | 59 | 59 | 59 | 59 | 59 | 60 | 60 | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 56 | 56 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 15 | 14 | 13 | 11 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W |
| Gust | 30 | 31 | 30 | 30 | 29 | 28 | 28 | 20 | ||||||||||||||||
| Sky Cover (%) | 99 | 98 | 97 | 96 | 96 | 96 | 96 | 96 | 95 | 94 | 92 | 90 | 88 | 84 | 81 | 78 | 71 | 63 | 59 | 57 | 54 | 51 | 48 | 44 |
| Precipitation Potential (%) | 62 | 64 | 67 | 69 | 65 | 61 | 58 | 49 | 41 | 33 | 30 | 27 | 24 | 24 | 24 | 23 | 20 | 17 | 17 | 15 | 13 | 11 | 11 | 11 |
| Relative Humidity (%) | 96 | 96 | 96 | 96 | 93 | 97 | 93 | 93 | 93 | 90 | 90 | 87 | 87 | 87 | 84 | 87 | 87 | 87 | 90 | 93 | 90 | 90 | 90 | 90 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- |
| Thunder | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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