| Point Forecast: Philadelphia PA 39.96N 75.16W (Elev. 26 ft) |
Last Update: 1:09 am EDT May 24, 2024 |
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| Date | 05/24 | 05/25 | ||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 69 | 68 | 68 | 69 | 69 | 70 | 73 | 75 | 78 | 80 | 83 | 85 | 85 | 85 | 85 | 83 | 82 | 80 | 77 | 74 | 72 | 71 | 69 | 66 |
| Dewpoint (°F) | 64 | 64 | 63 | 63 | 62 | 62 | 61 | 60 | 59 | 57 | 55 | 53 | 54 | 54 | 55 | 56 | 56 | 57 | 60 | 60 | 60 | 60 | 61 | 61 |
| Heat Index (°F) | 75 | 78 | 80 | 82 | 83 | 83 | 83 | 84 | 82 | 82 | 80 | 77 | ||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 3 | 5 | 5 | 5 | 5 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 2 |
| Wind Dir | SW | W | W | W | N | N | N | N | NE | N | NW | W | W | W | W | W | W | W | W | W | W | W | SW | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 62 | 73 | 81 | 80 | 83 | 84 | 77 | 76 | 71 | 54 | 39 | 38 | 24 | 15 | 12 | 8 | 8 | 10 | 7 | 8 | 5 | 6 | 7 | 22 |
| Precipitation Potential (%) | 13 | 14 | 14 | 15 | 17 | 15 | 12 | 8 | 7 | 9 | 7 | 5 | 4 | 4 | 3 | 4 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 84 | 87 | 84 | 81 | 78 | 76 | 66 | 60 | 52 | 45 | 38 | 33 | 35 | 35 | 36 | 40 | 41 | 45 | 56 | 62 | 66 | 68 | 76 | 84 |
| Rain | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/26 | |||||||||||||||||||||||
| Hour (EDT) | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 |
| Temperature (°F) | 65 | 65 | 64 | 65 | 67 | 68 | 71 | 73 | 76 | 78 | 80 | 82 | 82 | 82 | 82 | 80 | 78 | 76 | 74 | 71 | 69 | 68 | 66 | 65 |
| Dewpoint (°F) | 60 | 60 | 59 | 59 | 58 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 60 | 60 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 |
| Heat Index (°F) | 76 | 78 | 81 | 82 | 82 | 82 | 82 | 81 | 78 | 76 | ||||||||||||||
| Surface Wind (mph) | 3 | 2 | 3 | 2 | 1 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 5 | 5 | 5 |
| Wind Dir | W | NW | N | N | E | E | E | E | E | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 25 | 26 | 30 | 37 | 43 | 46 | 50 | 53 | 56 | 58 | 59 | 60 | 60 | 60 | 59 | 58 | 55 | 52 | 49 | 47 | 47 | 49 | 52 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 2 | 2 | 2 | 2 | 17 | 17 | 17 | 17 | 17 | 17 | 25 | 25 | 25 | 25 | 25 | 25 | 19 |
| Relative Humidity (%) | 84 | 84 | 84 | 81 | 73 | 70 | 63 | 62 | 56 | 52 | 49 | 46 | 46 | 47 | 47 | 51 | 56 | 60 | 64 | 71 | 76 | 78 | 84 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | SChc |
