| Point Forecast: Montsweag ME 43.96N 69.7W (Elev. 30 m) |
Last Update: 11:02 am EDT Jul 18, 2026 |
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| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 23 | 23 | 22 | 21 | 20 | 20 | 21 | 21 | 20 | 20 | 20 | 20 | 20 | 19 | 19 | 19 | 18 | 18 | 19 | 21 | 23 | 24 | 26 | 27 |
| Dewpoint (°C) | 16 | 16 | 17 | 17 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 20 | 19 | 19 | 18 | 18 | 17 | 16 | 15 | 14 | 13 | 13 | 12 | 12 |
| Heat Index (°C) | 24 | 26 | 27 | |||||||||||||||||||||
| Surface Wind (mph) | 10 | 13 | 14 | 15 | 15 | 14 | 11 | 11 | 10 | 9 | 8 | 7 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 11 | 13 | 13 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | W | W | W | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 81 | 83 | 78 | 84 | 79 | 86 | 86 | 84 | 91 | 93 | 80 | 82 | 68 | 81 | 77 | 61 | 32 | 16 | 7 | 4 | 4 | 6 | 4 | 8 |
| Precipitation Potential (%) | 20 | 26 | 41 | 68 | 54 | 59 | 53 | 45 | 62 | 31 | 26 | 17 | 4 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 62 | 64 | 73 | 78 | 84 | 84 | 87 | 90 | 93 | 97 | 97 | 100 | 97 | 97 | 97 | 93 | 93 | 87 | 75 | 66 | 53 | 48 | 43 | 39 |
| Rain | SChc | Chc | Chc | Lkly | Chc | Lkly | Chc | Chc | Lkly | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 27 | 27 | 28 | 27 | 27 | 25 | 23 | 21 | 19 | 18 | 17 | 16 | 15 | 14 | 14 | 14 | 15 | 16 | 18 | 21 | 23 | 26 | 27 | 28 |
| Dewpoint (°C) | 11 | 11 | 11 | 10 | 10 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 9 | 10 | 11 | 12 | 11 | 11 | 10 | 10 | 10 |
| Heat Index (°C) | 27 | 27 | 27 | 27 | 27 | 25 | 26 | 27 | 27 | |||||||||||||||
| Surface Wind (mph) | 13 | 13 | 11 | 11 | 9 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 6 | 7 | 7 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 14 | 9 | 5 | 5 | 5 | 3 | 1 | 0 | 2 | 4 | 3 | 1 | 0 | 2 | 3 | 5 | 4 | 3 | 2 | 3 | 3 | 4 | 7 | 11 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 37 | 37 | 34 | 34 | 35 | 40 | 46 | 53 | 58 | 63 | 67 | 70 | 75 | 75 | 75 | 75 | 72 | 72 | 67 | 55 | 44 | 37 | 34 | 33 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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