| Point Forecast: Portland CT 41.57N 72.62W (Elev. 10 ft) |
Last Update: 3:15 am EDT Jul 3, 2025 |
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| Date | 07/03 | 07/04 | ||||||||||||||||||||||
| 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) | 88 | 90 | 88 | 87 | 84 | 82 | 80 | 78 | 74 | 73 | 71 | 69 | 68 | 66 | 64 | 64 | 63 | 62 | 64 | 68 | 71 | 76 | 79 | 81 |
| Dewpoint (°F) | 66 | 66 | 67 | 67 | 66 | 67 | 66 | 66 | 66 | 65 | 64 | 63 | 61 | 60 | 59 | 58 | 58 | 58 | 60 | 61 | 60 | 60 | 59 | 58 |
| Heat Index (°F) | 90 | 93 | 91 | 90 | 86 | 85 | 82 | 78 | 76 | 79 | 81 | |||||||||||||
| Surface Wind (mph) | 7 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 7 | 8 | 9 |
| Wind Dir | W | W | W | NW | NW | NW | NW | W | SW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 26 | 26 | 38 | 31 | 45 | 39 | 43 | 50 | 52 | 36 | 30 | 11 | 8 | 6 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 3 | 5 | 5 |
| Precipitation Potential (%) | 17 | 34 | 34 | 34 | 51 | 51 | 51 | 18 | 18 | 18 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 48 | 45 | 50 | 52 | 55 | 61 | 62 | 67 | 76 | 76 | 79 | 81 | 78 | 81 | 84 | 81 | 84 | 87 | 87 | 78 | 68 | 58 | 50 | 46 |
| Rain | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/05 | |||||||||||||||||||||||
| 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) | 82 | 83 | 84 | 84 | 84 | 83 | 81 | 78 | 75 | 72 | 69 | 67 | 65 | 63 | 61 | 60 | 60 | 61 | 64 | 67 | 72 | 77 | 81 | 84 |
| Dewpoint (°F) | 58 | 57 | 56 | 56 | 56 | 56 | 57 | 57 | 57 | 56 | 56 | 56 | 56 | 56 | 55 | 55 | 55 | 56 | 58 | 59 | 59 | 59 | 59 | 59 |
| Heat Index (°F) | 82 | 82 | 83 | 83 | 83 | 82 | 81 | 78 | 75 | 77 | 81 | 84 | ||||||||||||
| Surface Wind (mph) | 9 | 9 | 9 | 9 | 9 | 8 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 3 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N | N | N | NW | W | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 5 | 5 | 5 | 4 | 4 | 4 | 5 | 5 | 6 | 6 | 7 | 7 | 6 | 6 | 8 | 10 | 12 | 13 | 14 | 15 | 18 | 20 | 23 | 25 |
| 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 (%) | 43 | 41 | 39 | 38 | 38 | 41 | 44 | 48 | 53 | 58 | 63 | 69 | 74 | 78 | 81 | 83 | 84 | 84 | 81 | 75 | 65 | 55 | 47 | 43 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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