| Point Forecast: Boston MA 42.36N 71.07W (Elev. 4 m) |
Last Update: 3:03 am EDT Jun 24, 2025 |
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| Date | 06/24 | 06/25 | ||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 26 | 25 | 26 | 28 | 30 | 32 | 33 | 35 | 36 | 37 | 38 | 38 | 38 | 38 | 37 | 36 | 34 | 33 | 32 | 31 | 30 | 29 | 28 | 27 |
| Dewpoint (°C) | 22 | 22 | 22 | 22 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 21 | 21 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 22 |
| Heat Index (°C) | 26 | 25 | 26 | 31 | 34 | 36 | 38 | 39 | 40 | 41 | 41 | 42 | 42 | 42 | 40 | 39 | 38 | 37 | 36 | 34 | 33 | 32 | 30 | 29 |
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 9 | 10 | 11 | 11 | 11 | 13 | 11 | 10 | 9 | 8 | 8 | 8 | 8 | 7 | 7 | 7 |
| Wind Dir | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 20 | 11 | 15 | 7 | 6 | 3 | 3 | 7 | 3 | 3 | 5 | 5 | 3 | 5 | 3 | 5 | 8 | 9 | 6 | 9 | 6 | 5 | 6 | 10 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 1 | 1 | 0 | 1 | 1 | 1 | 2 |
| Relative Humidity (%) | 82 | 85 | 79 | 72 | 65 | 59 | 52 | 46 | 42 | 38 | 36 | 35 | 35 | 37 | 39 | 43 | 46 | 52 | 57 | 61 | 63 | 65 | 67 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/26 | |||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°C) | 26 | 26 | 27 | 27 | 28 | 29 | 31 | 31 | 31 | 31 | 31 | 31 | 30 | 29 | 28 | 28 | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 21 |
| Dewpoint (°C) | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 19 | 19 | 18 | 18 | 17 | 16 | 15 | 14 |
| Heat Index (°C) | 26 | 26 | 28 | 29 | 31 | 32 | 33 | 33 | 33 | 33 | 33 | 32 | 31 | 31 | 29 | 29 | 28 | 26 | 25 | 24 | ||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 |
| Wind Dir | W | W | NW | NW | NW | N | N | N | N | NE | E | E | E | E | E | SE | SE | E | E | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 18 | 23 | 28 | 16 | 26 | 31 | 39 | 42 | 51 | 51 | 47 | 42 | 40 | 39 | 38 | 38 | 41 | 44 | 47 | 49 | 50 | 51 | 54 |
| Precipitation Potential (%) | 2 | 3 | 5 | 8 | 10 | 16 | 17 | 21 | 23 | 26 | 29 | 24 | 20 | 15 | 13 | 11 | 9 | 8 | 7 | 5 | 5 | 6 | 6 | 9 |
| Relative Humidity (%) | 77 | 74 | 72 | 69 | 65 | 61 | 57 | 54 | 52 | 52 | 50 | 50 | 51 | 51 | 55 | 58 | 62 | 64 | 67 | 69 | 69 | 66 | 64 | 66 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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