| Point Forecast: Amherst NH 42.87N 71.61W (Elev. 276 ft) |
Last Update: 1:48 pm EDT Jul 15, 2025 |
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| Date | 07/15 | 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 (°F) | 89 | 89 | 89 | 87 | 84 | 82 | 79 | 76 | 75 | 73 | 72 | 71 | 70 | 69 | 68 | 68 | 71 | 75 | 80 | 83 | 86 | 88 | 89 | 91 |
| Dewpoint (°F) | 69 | 69 | 69 | 70 | 71 | 72 | 71 | 71 | 70 | 69 | 69 | 68 | 67 | 67 | 67 | 67 | 69 | 70 | 70 | 70 | 70 | 70 | 70 | 70 |
| Heat Index (°F) | 94 | 94 | 94 | 92 | 89 | 87 | 79 | 76 | 75 | 75 | 83 | 87 | 91 | 93 | 94 | 97 | ||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 3 |
| Wind Dir | W | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | W | NW | NW | N | N | S | S | S | S | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 31 | 28 | 25 | 20 | 16 | 12 | 11 | 7 | 3 | 2 | 1 | 4 | 7 | 9 | 13 | 15 | 13 | 12 | 7 | 6 | 5 | 8 | 9 | 12 |
| Precipitation Potential (%) | 11 | 13 | 16 | 16 | 16 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 52 | 52 | 52 | 57 | 65 | 72 | 77 | 85 | 84 | 87 | 90 | 90 | 90 | 93 | 97 | 97 | 93 | 84 | 72 | 65 | 59 | 55 | 54 | 50 |
| Rain | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| 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 (°F) | 92 | 92 | 92 | 90 | 88 | 84 | 81 | 79 | 77 | 76 | 75 | 74 | 74 | 73 | 73 | 74 | 76 | 77 | 79 | 80 | 82 | 83 | 85 | 86 |
| Dewpoint (°F) | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 70 | 71 | 72 | 73 | 74 | 75 | 76 | 76 | 77 | 77 |
| Heat Index (°F) | 98 | 98 | 98 | 96 | 93 | 88 | 85 | 79 | 77 | 76 | 75 | 76 | 77 | 79 | 85 | 89 | 91 | 96 | 97 | |||||
| Surface Wind (mph) | 3 | 5 | 5 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
| Wind Dir | SW | SW | SW | SW | S | S | S | SW | SW | SW | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 10 | 8 | 6 | 18 | 22 | 21 | 33 | 45 | 57 | 62 | 66 | 71 | 73 | 75 | 77 | 76 | 74 | 73 | 71 | 68 | 65 | 65 | 64 | 63 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 1 | 10 | 10 | 10 | 10 | 10 | 10 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 31 | 39 | 46 | 54 | 61 | 56 |
| Relative Humidity (%) | 49 | 49 | 49 | 52 | 55 | 63 | 69 | 74 | 79 | 82 | 84 | 87 | 87 | 90 | 90 | 90 | 87 | 87 | 85 | 85 | 82 | 80 | 77 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Lkly | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc |
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