| Point Forecast: Amherst NH 42.87N 71.61W (Elev. 84 m) |
Last Update: 1:50 pm EDT Jul 14, 2025 |
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| Date | 07/14 | 07/15 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°C) | 28 | 28 | 28 | 27 | 26 | 25 | 24 | 24 | 24 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 23 | 26 | 27 | 28 | 29 | 31 | 31 |
| Dewpoint (°C) | 23 | 23 | 23 | 24 | 23 | 22 | 23 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 21 | 22 | 22 | 23 | 23 | 23 | 22 | 22 | 22 |
| Heat Index (°C) | 31 | 32 | 31 | 29 | 26 | 25 | 24 | 24 | 24 | 26 | 30 | 32 | 33 | 34 | 34 | |||||||||
| Surface Wind (km/h) | 8 | 8 | 8 | 8 | 5 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 |
| Wind Dir | S | SW | S | S | S | SW | SW | SW | SW | SW | SW | S | SW | SW | SW | W | W | W | W | W | W | SW | SW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 81 | 83 | 87 | 90 | 78 | 82 | 87 | 88 | 86 | 83 | 82 | 86 | 87 | 84 | 75 | 71 | 53 | 34 | 21 | 15 | 11 | 15 | 21 | 45 |
| Precipitation Potential (%) | 38 | 44 | 51 | 63 | 44 | 38 | 33 | 27 | 21 | 19 | 17 | 15 | 13 | 10 | 7 | 5 | 4 | 6 | 4 | 5 | 4 | 4 | 8 | 20 |
| Relative Humidity (%) | 74 | 74 | 77 | 85 | 88 | 85 | 90 | 90 | 87 | 90 | 87 | 84 | 93 | 97 | 90 | 90 | 93 | 90 | 85 | 77 | 72 | 65 | 59 | 57 |
| Rain | Chc | Chc | Chc | Lkly | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc |
| Thunder | Chc | Chc | Chc | Lkly | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/16 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°C) | 31 | 32 | 32 | 31 | 29 | 28 | 26 | 25 | 23 | 23 | 22 | 22 | 21 | 21 | 21 | 22 | 23 | 24 | 26 | 28 | 29 | 31 | 31 | 32 |
| Dewpoint (°C) | 22 | 21 | 21 | 22 | 22 | 22 | 22 | 22 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 21 | 21 | 22 | 22 | 22 | 23 | 22 | 22 | 22 |
| Heat Index (°C) | 34 | 34 | 34 | 34 | 32 | 30 | 26 | 25 | 24 | 26 | 31 | 33 | 34 | 35 | 36 | |||||||||
| Surface Wind (km/h) | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 5 |
| Wind Dir | W | SW | SW | SW | SW | SW | SE | S | SW | SW | W | W | W | W | W | W | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 45 | 45 | 12 | 9 | 7 | 9 | 7 | 5 | 5 | 6 | 7 | 10 | 14 | 18 | 18 | 17 | 17 | 19 | 20 | 22 | 24 | 27 | 30 |
| Precipitation Potential (%) | 20 | 20 | 20 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 7 | 7 | 7 | 7 | 7 | 7 | 14 |
| Relative Humidity (%) | 57 | 54 | 54 | 59 | 63 | 69 | 77 | 82 | 87 | 90 | 90 | 93 | 97 | 93 | 97 | 93 | 87 | 85 | 79 | 72 | 67 | 61 | 59 | 54 |
| Rain | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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