Point Forecast: Boston, Logan International Airport MA 42.38N 71.01W (Elev. 1 m) |
Last Update: 6:02 pm EDT Jun 22, 2024 |
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Date | 06/22 | 06/23 | ||||||||||||||||||||||
Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
Temperature (°C) | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 22 | 24 | 26 | 27 | 28 | 29 | 30 | 30 | 29 |
Dewpoint (°C) | 17 | 17 | 17 | 17 | 16 | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 17 | 17 | 21 | 21 | 22 | 22 | 22 | 22 | 23 | 23 | 22 |
Heat Index (°C) | 24 | 26 | 29 | 31 | 33 | 34 | 34 | 33 | ||||||||||||||||
Surface Wind (mph) | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 5 | 6 | 5 | 7 | 6 | 8 | 10 | 13 | 15 | 16 | 17 | 18 |
Wind Dir | NE | NE | NE | NE | NE | NE | NE | NE | E | E | E | SE | E | SE | SE | S | S | S | S | S | S | S | S | S |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 97 | 94 | 95 | 93 | 92 | 92 | 91 | 91 | 94 | 94 | 93 | 95 | 94 | 95 | 94 | 86 | 78 | 73 | 69 | 48 | 47 | 63 | 63 | 71 |
Precipitation Potential (%) | 67 | 46 | 33 | 20 | 11 | 15 | 12 | 17 | 22 | 27 | 30 | 18 | 15 | 34 | 27 | 26 | 21 | 16 | 16 | 16 | 16 | 19 | 22 | 25 |
Relative Humidity (%) | 78 | 93 | 93 | 93 | 90 | 93 | 90 | 90 | 90 | 90 | 90 | 90 | 93 | 93 | 97 | 90 | 84 | 79 | 77 | 70 | 65 | 65 | 65 | 65 |
Rain | Chc | Chc | Chc | SChc | -- | SChc | -- | SChc | SChc | Chc | Chc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
Thunder | SChc | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 06/24 | |||||||||||||||||||||||
Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
Temperature (°C) | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 |
Dewpoint (°C) | 22 | 22 | 21 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 19 | 19 | 19 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 |
Heat Index (°C) | 31 | 29 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 26 | 26 | 26 | 26 | 26 | 25 | 25 | |||||
Surface Wind (mph) | 16 | 17 | 16 | 15 | 15 | 16 | 15 | 14 | 14 | 13 | 11 | 10 | 10 | 10 | 10 | 10 | 11 | 11 | 11 | 13 | 13 | 13 | 11 | 11 |
Wind Dir | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | W | W | W | W | W | NW | NW |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 84 | 79 | 83 | 79 | 80 | 81 | 79 | 77 | 75 | 70 | 65 | 60 | 53 | 47 | 40 | 42 | 43 | 44 | 46 | 49 | 51 | 51 | 51 | 51 |
Precipitation Potential (%) | 29 | 34 | 40 | 38 | 37 | 37 | 35 | 33 | 31 | 27 | 23 | 19 | 17 | 15 | 13 | 15 | 17 | 19 | 20 | 22 | 24 | 25 | 27 | 28 |
Relative Humidity (%) | 67 | 72 | 76 | 82 | 85 | 84 | 84 | 84 | 84 | 84 | 84 | 84 | 79 | 79 | 71 | 67 | 62 | 58 | 58 | 56 | 56 | 56 | 58 | 58 |
Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc |
Thunder | -- | SChc | SChc | SChc | SChc | -- | -- | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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