| Point Forecast: Boston MA 42.36N 71.07W (Elev. 13 ft) |
Last Update: 2:05 am EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| 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 (°F) | 68 | 69 | 69 | 70 | 72 | 74 | 77 | 79 | 81 | 83 | 83 | 82 | 82 | 82 | 82 | 81 | 79 | 77 | 76 | 75 | 74 | 74 | 73 | 73 |
| Dewpoint (°F) | 66 | 66 | 67 | 67 | 68 | 69 | 69 | 70 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 71 | 71 | 70 | 71 | 71 | 71 | 70 |
| Heat Index (°F) | 77 | 79 | 85 | 88 | 88 | 87 | 87 | 87 | 87 | 85 | 79 | 77 | 76 | 75 | ||||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 5 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | S | S | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 71 | 66 | 73 | 59 | 58 | 54 | 60 | 60 | 53 | 60 | 63 | 57 | 54 | 55 | 54 | 57 | 67 | 60 | 74 | 90 | 75 | 82 | 80 | 83 |
| Precipitation Potential (%) | 2 | 2 | 2 | 3 | 4 | 4 | 5 | 5 | 7 | 20 | 24 | 26 | 27 | 33 | 31 | 35 | 23 | 20 | 18 | 18 | 17 | 16 | 19 | 18 |
| Relative Humidity (%) | 93 | 90 | 93 | 90 | 87 | 84 | 76 | 74 | 72 | 67 | 70 | 72 | 72 | 72 | 72 | 74 | 77 | 82 | 85 | 84 | 90 | 90 | 93 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| 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 (°F) | 73 | 73 | 73 | 73 | 75 | 77 | 80 | 83 | 85 | 86 | 86 | 87 | 87 | 87 | 86 | 85 | 83 | 81 | 79 | 77 | 76 | 75 | 74 | 73 |
| Dewpoint (°F) | 70 | 70 | 71 | 72 | 72 | 73 | 73 | 72 | 72 | 73 | 73 | 72 | 72 | 71 | 71 | 72 | 72 | 72 | 72 | 72 | 72 | 71 | 71 | 71 |
| Heat Index (°F) | 75 | 77 | 84 | 88 | 91 | 92 | 93 | 94 | 93 | 93 | 92 | 90 | 88 | 85 | 79 | 77 | 76 | 75 | ||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 |
| Wind Dir | SW | SW | SW | SW | SW | W | SW | SW | SW | SW | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 93 | 79 | 89 | 83 | 81 | 51 | 53 | 55 | 50 | 45 | 40 | 35 | 31 | 26 | 25 | 23 | 22 | 21 | 19 | 18 | 19 | 21 | 22 | 27 |
| Precipitation Potential (%) | 21 | 21 | 18 | 16 | 21 | 21 | 20 | 20 | 19 | 18 | 17 | 15 | 14 | 13 | 11 | 9 | 7 | 5 | 3 | 1 | 2 | 2 | 2 | 3 |
| Relative Humidity (%) | 90 | 90 | 93 | 97 | 90 | 88 | 79 | 70 | 66 | 66 | 65 | 63 | 60 | 59 | 61 | 65 | 70 | 75 | 80 | 85 | 88 | 89 | 90 | 92 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
