| Point Forecast: 2 Miles NW Sudbury MA 42.39N 71.42W (Elev. 177 ft) |
Last Update: 3:27 pm EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 79 | 77 | 76 | 75 | 73 | 72 | 72 | 71 | 70 | 71 | 72 | 75 | 79 | 84 | 87 | 89 | 91 | 92 | 92 | 92 | 92 | 90 | 88 | 85 |
| Dewpoint (°F) | 72 | 72 | 72 | 71 | 72 | 71 | 70 | 70 | 69 | 70 | 71 | 73 | 73 | 73 | 73 | 73 | 72 | 72 | 71 | 72 | 72 | 73 | 73 | 73 |
| Heat Index (°F) | 79 | 77 | 76 | 75 | 75 | 79 | 90 | 94 | 97 | 99 | 100 | 99 | 100 | 100 | 98 | 96 | 92 | |||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | SW | SW | SW | SW | SW | SW | SW | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 16 | 8 | 12 | 15 | 15 | 16 | 16 | 22 | 28 | 34 | 25 | 16 | 29 | 27 | 25 | 23 | 22 | 20 | 27 | 35 | 42 | 48 | 54 | 18 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 2 | 3 | 3 | 2 | 3 | 5 |
| Relative Humidity (%) | 79 | 85 | 87 | 87 | 97 | 97 | 93 | 97 | 97 | 97 | 97 | 94 | 82 | 70 | 63 | 59 | 54 | 52 | 51 | 52 | 52 | 58 | 61 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 83 | 81 | 80 | 79 | 77 | 76 | 75 | 75 | 76 | 77 | 77 | 79 | 80 | 81 | 83 | 85 | 86 | 87 | 88 | 88 | 87 | 86 | 85 | 83 |
| Dewpoint (°F) | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 73 | 74 | 74 | 74 | 75 | 75 | 75 | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 |
| Heat Index (°F) | 89 | 86 | 84 | 79 | 77 | 76 | 75 | 75 | 76 | 77 | 77 | 77 | 79 | 85 | 89 | 92 | 95 | 98 | 99 | 99 | 98 | 96 | 93 | 90 |
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 7 | 6 |
| Wind Dir | S | SW | SW | SW | SW | SW | SW | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 33 | 47 | 61 | 67 | 73 | 79 | 85 | 91 | 97 | 93 | 88 | 84 | 79 | 73 | 69 | 69 | 70 | 70 | 71 | 71 | 71 | 67 | 61 | 58 |
| Precipitation Potential (%) | 7 | 8 | 10 | 12 | 14 | 16 | 18 | 21 | 23 | 28 | 33 | 38 | 43 | 48 | 53 | 54 | 55 | 55 | 56 | 57 | 57 | 50 | 42 | 35 |
| Relative Humidity (%) | 72 | 77 | 79 | 82 | 87 | 90 | 94 | 94 | 90 | 87 | 90 | 90 | 87 | 83 | 79 | 76 | 72 | 70 | 69 | 69 | 70 | 72 | 74 | 77 |
| Rain | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | -- |
