| Point Forecast: Prospect Harbor ME 44.43N 68.02W (Elev. 75 ft) |
Last Update: 12:24 pm EDT Jul 19, 2025 |
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| Date | 07/19 | 07/20 | ||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 75 | 77 | 76 | 75 | 73 | 71 | 70 | 67 | 65 | 64 | 63 | 63 | 62 | 62 | 62 | 61 | 62 | 62 | 64 | 66 | 68 | 68 | 69 | 70 |
| Dewpoint (°F) | 56 | 55 | 55 | 55 | 55 | 56 | 56 | 56 | 56 | 56 | 57 | 57 | 58 | 58 | 58 | 59 | 59 | 59 | 61 | 62 | 63 | 63 | 63 | 64 |
| Heat Index (°F) | 75 | 77 | 76 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 10 | 10 | 8 | 7 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 9 | 10 | 10 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 35 | 38 | 35 | 28 | 20 | 14 | 11 | 15 | 28 | 47 | 51 | 54 | 85 | 81 | 78 | 83 | 90 | 92 | 91 | 89 | 89 | 89 | 90 | 90 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 5 | 6 | 14 | 21 | 29 | 37 | 45 | 53 | 58 | 64 | 70 | 76 |
| Relative Humidity (%) | 52 | 47 | 48 | 50 | 53 | 59 | 61 | 68 | 73 | 75 | 81 | 81 | 87 | 87 | 87 | 93 | 90 | 90 | 90 | 87 | 84 | 84 | 81 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Ocnl |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- |
| Date | 07/21 | |||||||||||||||||||||||
| Hour (EDT) | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 |
| Temperature (°F) | 69 | 69 | 70 | 70 | 70 | 69 | 68 | 67 | 66 | 65 | 64 | 64 | 63 | 63 | 62 | 61 | 60 | 61 | 62 | 64 | 66 | 68 | 70 | 71 |
| Dewpoint (°F) | 64 | 64 | 64 | 65 | 65 | 65 | 65 | 64 | 63 | 63 | 62 | 61 | 61 | 60 | 59 | 57 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 54 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 10 | 10 | 10 | 9 | 8 | 7 | 6 | 5 | 5 | 5 | 3 | 3 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 10 | 10 |
| Wind Dir | S | S | S | S | S | SW | SW | S | SW | W | W | NW | NW | NW | NW | NW | NW | NW | N | N | N | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 91 | 92 | 92 | 92 | 92 | 87 | 82 | 77 | 71 | 64 | 56 | 48 | 39 | 31 | 28 | 26 | 25 | 21 | 17 | 14 | 14 | 14 | 13 | 15 |
| Precipitation Potential (%) | 82 | 88 | 69 | 62 | 55 | 53 | 51 | 41 | 31 | 22 | 12 | 10 | 8 | 7 | 5 | 3 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 2 |
| Relative Humidity (%) | 84 | 84 | 81 | 84 | 84 | 87 | 90 | 90 | 90 | 93 | 93 | 90 | 93 | 90 | 90 | 87 | 87 | 84 | 81 | 75 | 70 | 63 | 59 | 55 |
| Rain | Ocnl | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Lkly | Lkly | Chc | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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