| Point Forecast: Portland ME 43.66N 70.27W (Elev. 7 ft) |
Last Update: 3:13 am EDT Oct 15, 2024 |
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| Date | 10/15 | 10/16 | ||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 39 | 39 | 39 | 39 | 42 | 45 | 48 | 50 | 51 | 53 | 52 | 51 | 51 | 49 | 47 | 45 | 45 | 44 | 43 | 43 | 42 | 42 | 42 | 41 |
| Dewpoint (°F) | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 34 | 35 | 34 | 34 | 34 | 35 | 35 | 35 | 35 |
| Wind Chill (°F) | 33 | 33 | 33 | 33 | 36 | 40 | 44 | 46 | 44 | 42 | 40 | 40 | 38 | 37 | 37 | 36 | 36 | 36 | 35 | |||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 13 | 11 | 11 | 10 | 10 | 10 | 11 | 11 | 11 | 11 | 13 | 11 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | 20 | 20 | 22 | 22 | 22 | 22 | 23 | 22 | 22 | 20 | 20 | 20 | 22 | 22 | 22 | 22 | 23 | 22 | ||||||
| Sky Cover (%) | 13 | 13 | 12 | 12 | 18 | 22 | 32 | 35 | 40 | 50 | 55 | 53 | 51 | 37 | 20 | 10 | 10 | 12 | 11 | 12 | 17 | 25 | 39 | 51 |
| Precipitation Potential (%) | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 6 | 4 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 85 | 85 | 85 | 85 | 76 | 68 | 60 | 56 | 52 | 48 | 50 | 52 | 52 | 56 | 60 | 65 | 68 | 68 | 70 | 70 | 76 | 76 | 76 | 79 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/17 | |||||||||||||||||||||||
| Hour (EDT) | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 |
| Temperature (°F) | 41 | 40 | 40 | 41 | 43 | 45 | 47 | 49 | 50 | 51 | 51 | 51 | 50 | 48 | 46 | 45 | 43 | 42 | 41 | 40 | 39 | 38 | 38 | 38 |
| Dewpoint (°F) | 35 | 35 | 35 | 35 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 | 33 | 34 | 34 | 34 | 34 | 34 | 33 | 33 | 33 | 33 | 33 |
| Wind Chill (°F) | 35 | 33 | 33 | 35 | 37 | 39 | 41 | 44 | 45 | 45 | 43 | 41 | 40 | 38 | 38 | 36 | 36 | 35 | 34 | 34 | 34 | |||
| Surface Wind (mph) | 11 | 11 | 11 | 11 | 13 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 |
| Wind Dir | W | W | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | 22 | 22 | 22 | 22 | 23 | 23 | 25 | 25 | 25 | 25 | 25 | 25 | 23 | 22 | 20 | |||||||||
| Sky Cover (%) | 57 | 50 | 30 | 20 | 19 | 26 | 32 | 37 | 41 | 42 | 35 | 26 | 16 | 10 | 16 | 15 | 16 | 15 | 14 | 16 | 17 | 18 | 18 | 18 |
| Precipitation Potential (%) | 1 | 2 | 3 | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 79 | 82 | 82 | 79 | 70 | 65 | 60 | 56 | 52 | 50 | 50 | 50 | 52 | 56 | 63 | 65 | 70 | 73 | 76 | 76 | 79 | 82 | 82 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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