| Point Forecast: Portland ME 43.66N 70.27W (Elev. 7 ft) |
Last Update: 10:36 am EDT Jun 22, 2024 |
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| Date | 06/22 | 06/23 | ||||||||||||||||||||||
| 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) | 61 | 61 | 62 | 61 | 61 | 60 | 60 | 60 | 61 | 60 | 60 | 60 | 60 | 60 | 60 | 61 | 60 | 60 | 60 | 60 | 61 | 61 | 61 | 62 |
| Dewpoint (°F) | 59 | 59 | 59 | 59 | 59 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 60 | 61 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 8 | 9 | 8 | 8 | 8 | 7 | 6 | 5 | 3 | 3 | 3 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 7 |
| Wind Dir | E | E | E | E | E | E | E | E | E | NE | NE | NE | E | E | E | E | E | E | E | E | SE | SE | SE | SE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 89 | 90 | 82 | 78 | 86 | 91 | 94 | 85 | 87 | 89 | 90 | 91 | 92 | 93 | 93 | 93 | 94 | 93 | 93 | 93 | 93 | 93 | 93 | 91 |
| Precipitation Potential (%) | 23 | 16 | 20 | 24 | 19 | 21 | 26 | 13 | 18 | 38 | 44 | 42 | 38 | 45 | 61 | 63 | 42 | 42 | 45 | 62 | 58 | 54 | 50 | 46 |
| Relative Humidity (%) | 93 | 93 | 90 | 93 | 93 | 93 | 93 | 93 | 90 | 93 | 93 | 93 | 93 | 93 | 93 | 90 | 93 | 93 | 93 | 93 | 93 | 93 | 97 | 97 |
| Rain | SChc | SChc | SChc | SChc | SChc | SChc | Chc | -- | SChc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/24 | |||||||||||||||||||||||
| 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) | 62 | 64 | 64 | 64 | 66 | 66 | 67 | 67 | 70 | 70 | 70 | 70 | 69 | 69 | 68 | 68 | 67 | 67 | 68 | 68 | 69 | 69 | 70 | 70 |
| Dewpoint (°F) | 62 | 63 | 63 | 64 | 65 | 66 | 66 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 64 | 64 | 63 | 63 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 |
| Wind Dir | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | W | W | W | SW | SW | SW |
| Gust | 20 | 22 | 21 | 20 | 20 | 20 | ||||||||||||||||||
| Sky Cover (%) | 89 | 86 | 82 | 78 | 74 | 80 | 86 | 92 | 90 | 86 | 83 | 79 | 75 | 71 | 67 | 63 | 59 | 60 | 61 | 62 | 59 | 56 | 53 | 55 |
| Precipitation Potential (%) | 42 | 41 | 39 | 36 | 34 | 53 | 72 | 60 | 60 | 60 | 60 | 60 | 60 | 23 | 23 | 23 | 23 | 23 | 23 | 34 | 34 | 34 | 34 | 34 |
| Relative Humidity (%) | 100 | 97 | 97 | 100 | 97 | 100 | 97 | 100 | 90 | 90 | 90 | 90 | 93 | 93 | 97 | 93 | 97 | 97 | 90 | 90 | 84 | 84 | 78 | 78 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | Chc | Chc | Lkly | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
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