| Point Forecast: Boston, Logan International Airport MA 42.38N 71.04W (Elev. 49 ft) |
Last Update: 3:01 pm EDT May 7, 2024 |
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| Date | 05/07 | 05/08 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 66 | 66 | 67 | 65 | 64 | 62 | 61 | 60 | 58 | 57 | 56 | 55 | 55 | 54 | 53 | 53 | 53 | 54 | 54 | 54 | 54 | 55 | 56 | 57 |
| Dewpoint (°F) | 46 | 45 | 46 | 46 | 47 | 46 | 46 | 47 | 46 | 46 | 46 | 46 | 46 | 45 | 46 | 46 | 47 | 47 | 47 | 48 | 48 | 49 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 3 | 5 | 6 | 6 | 7 | 8 | 8 | 9 | 9 |
| Wind Dir | E | E | E | E | E | NE | W | SE | W | SW | W | SW | W | W | N | E | E | SE | SE | SE | SE | SE | SE | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 16 | 18 | 18 | 17 | 48 | 47 | 46 | 45 | 46 | 46 | 47 | 59 | 71 | 84 | 89 | 95 | 100 | 100 | 100 | 100 | 100 | 100 | 100 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 3 | 5 | 6 | 4 | 11 | 23 | 34 | 46 | 57 | 69 | 80 | 76 | 73 | 69 |
| Relative Humidity (%) | 48 | 47 | 47 | 50 | 54 | 56 | 58 | 62 | 64 | 67 | 69 | 72 | 72 | 71 | 77 | 77 | 80 | 77 | 77 | 80 | 80 | 80 | 80 | 77 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Lkly | Ocnl | Ocnl | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/09 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 57 | 57 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 55 | 54 | 52 | 51 | 51 | 51 | 51 | 52 | 53 | 54 | 54 | 55 | 55 | 54 | 54 |
| Dewpoint (°F) | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 49 | 49 | 49 | 49 | 48 | 48 | 48 | 48 | 48 | 48 | 49 | 48 | 48 | 48 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 10 |
| Wind Dir | S | S | S | S | S | S | SW | W | NW | W | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 100 | 100 | 100 | 100 | 99 | 99 | 99 | 100 | 100 | 87 | 74 | 61 | 72 | 83 | 93 | 89 | 84 | 80 | 75 | 80 | 85 | 86 | 87 | 88 |
| Precipitation Potential (%) | 61 | 52 | 44 | 47 | 51 | 54 | 40 | 26 | 12 | 11 | 9 | 8 | 10 | 12 | 14 | 13 | 11 | 10 | 9 | 7 | 15 | 23 | 31 | 37 |
| Relative Humidity (%) | 77 | 77 | 77 | 77 | 80 | 80 | 80 | 80 | 80 | 83 | 83 | 89 | 93 | 93 | 89 | 89 | 86 | 83 | 80 | 80 | 80 | 77 | 80 | 80 |
| Rain | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
