| Point Forecast: Southboro MA 42.31N 71.53W (Elev. 96 m) |
Last Update: 6:05 pm EDT Jul 13, 2025 |
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| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| 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) | 27 | 26 | 24 | 22 | 22 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 23 | 24 | 25 | 26 | 27 | 28 | 28 | 28 | 28 |
| Dewpoint (°C) | 20 | 20 | 20 | 20 | 20 | 19 | 20 | 19 | 19 | 19 | 19 | 19 | 19 | 20 | 21 | 21 | 21 | 22 | 22 | 22 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 28 | 26 | 24 | 24 | 25 | 26 | 29 | 31 | 31 | 31 | 31 | |||||||||||||
| Surface Wind (mph) | 7 | 6 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 24 | 36 | 48 | 59 | 74 | 90 | 90 | 94 | 92 | 94 | 93 | 94 | 96 | 93 | 91 | 92 | 82 | 79 | 78 | 72 | 71 | 63 | 64 | 62 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 5 | 6 | 7 | 8 | 7 | 6 | 6 | 12 | 19 | 26 | 29 | 33 | 37 |
| Relative Humidity (%) | 67 | 69 | 76 | 87 | 90 | 93 | 97 | 97 | 97 | 97 | 93 | 97 | 97 | 97 | 97 | 87 | 84 | 82 | 79 | 74 | 74 | 74 | 74 | 74 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc |
| Date | 07/15 | |||||||||||||||||||||||
| 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) | 27 | 26 | 25 | 24 | 23 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 28 | 29 | 29 | 30 | 30 | 30 | 29 |
| Dewpoint (°C) | 22 | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 |
| Heat Index (°C) | 29 | 26 | 25 | 24 | 24 | 28 | 31 | 32 | 33 | 34 | 34 | 34 | 33 | |||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | S | SW | SW | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 57 | 58 | 63 | 72 | 77 | 81 | 79 | 78 | 78 | 79 | 80 | 82 | 79 | 76 | 74 | 66 | 58 | 51 | 47 | 42 | 38 | 38 | 35 | 35 |
| Precipitation Potential (%) | 35 | 34 | 32 | 30 | 28 | 25 | 23 | 21 | 19 | 19 | 20 | 20 | 20 | 20 | 20 | 21 | 21 | 21 | 20 | 20 | 20 | 20 | 19 | 19 |
| Relative Humidity (%) | 74 | 82 | 82 | 90 | 93 | 93 | 96 | 99 | 100 | 100 | 100 | 100 | 99 | 97 | 93 | 87 | 80 | 74 | 70 | 67 | 65 | 65 | 65 | 67 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc |
| Thunder | Chc | Chc | Chc | Chc | Chc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc |
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