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| Point Forecast: New Haven CT 41.31N 72.92W (Elev. 33 ft) |
Last Update: 10:09 pm EDT May 17, 2021 |
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| Date | 05/18 | 05/19 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 56 | 56 | 54 | 53 | 53 | 55 | 58 | 63 | 68 | 74 | 76 | 78 | 79 | 80 | 80 | 80 | 80 | 79 | 75 | 72 | 69 | 65 | 64 | 61 |
| Dewpoint (°F) | 49 | 48 | 47 | 46 | 47 | 48 | 48 | 49 | 50 | 50 | 50 | 50 | 49 | 49 | 48 | 48 | 49 | 49 | 49 | 50 | 51 | 52 | 52 | 52 |
| Heat Index (°F) | 76 | 78 | 79 | 79 | 79 | 79 | 79 | 79 | 75 | |||||||||||||||
| Surface Wind (mph) | 1 | 1 | 1 | 2 | 2 | 2 | 3 | 3 | 6 | 7 | 8 | 9 | 9 | 10 | 9 | 9 | 8 | 7 | 6 | 6 | 3 | 2 | 2 | 1 |
| Wind Dir | SW | SW | SW | SW | W | W | W | W | W | W | W | W | SW | SW | SW | W | W | W | W | SW | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 21 | 28 | 35 | 45 | 56 | 55 | 55 | 54 | 47 | 41 | 34 | 44 | 54 | 63 | 67 | 70 | 74 | 68 | 62 | 57 | 49 | 41 | 34 | 26 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 4 | 9 | 9 | 19 | 19 | 24 | 24 | 20 | 20 | 6 | 6 | 6 | 6 | 2 |
| Relative Humidity (%) | 77 | 74 | 77 | 77 | 80 | 77 | 69 | 60 | 52 | 43 | 40 | 37 | 35 | 34 | 33 | 33 | 34 | 35 | 40 | 46 | 53 | 63 | 65 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- |
| Date | 05/20 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 60 | 59 | 57 | 56 | 56 | 58 | 61 | 66 | 71 | 75 | 78 | 80 | 80 | 81 | 82 | 83 | 82 | 81 | 78 | 75 | 71 | 68 | 65 | 63 |
| Dewpoint (°F) | 51 | 51 | 51 | 50 | 50 | 51 | 51 | 52 | 51 | 50 | 50 | 50 | 50 | 50 | 50 | 50 | 51 | 52 | 53 | 54 | 54 | 54 | 54 | 54 |
| Heat Index (°F) | 75 | 78 | 80 | 80 | 80 | 81 | 81 | 81 | 80 | 78 | 75 | |||||||||||||
| Surface Wind (mph) | 1 | 2 | 1 | 1 | 2 | 2 | 2 | 3 | 5 | 5 | 6 | 7 | 7 | 7 | 7 | 7 | 6 | 5 | 3 | 2 | 1 | 1 | 1 | 1 |
| Wind Dir | NW | NW | NW | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 18 | 10 | 8 | 7 | 5 | 7 | 9 | 11 | 9 | 6 | 4 | 4 | 4 | 4 | 6 | 8 | 10 | 8 | 6 | 4 | 6 | 7 | 9 | 13 |
| Precipitation Potential (%) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 72 | 75 | 80 | 80 | 80 | 77 | 70 | 61 | 49 | 41 | 37 | 35 | 35 | 34 | 33 | 32 | 34 | 37 | 42 | 48 | 55 | 61 | 68 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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