| Point Forecast: Philadelphia PA 39.96N 75.16W (Elev. 26 ft) |
Last Update: 4:11 am EDT May 7, 2024 |
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| Date | 05/07 | 05/08 | ||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 60 | 61 | 62 | 65 | 68 | 71 | 74 | 76 | 78 | 79 | 80 | 79 | 78 | 76 | 73 | 71 | 69 | 67 | 66 | 65 | 64 | 63 | 63 | 63 |
| Dewpoint (°F) | 59 | 58 | 57 | 54 | 53 | 52 | 52 | 53 | 53 | 55 | 55 | 55 | 56 | 57 | 58 | 59 | 60 | 60 | 60 | 60 | 60 | 61 | 60 | 61 |
| Heat Index (°F) | 76 | 78 | 79 | 80 | 79 | 78 | 76 | |||||||||||||||||
| Surface Wind (mph) | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | N | N | NE | NE | NE | NE | NE | NE | N | SW | W | SW | SW | SW | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 68 | 63 | 59 | 55 | 51 | 49 | 49 | 43 | 42 | 43 | 41 | 44 | 49 | 54 | 54 | 63 | 62 | 67 | 72 | 81 | 84 | 91 | 95 |
| Precipitation Potential (%) | 12 | 9 | 6 | 5 | 3 | 2 | 2 | 3 | 3 | 4 | 4 | 5 | 6 | 7 | 9 | 7 | 5 | 3 | 5 | 7 | 8 | 25 | 42 | 59 |
| Relative Humidity (%) | 96 | 90 | 84 | 68 | 59 | 51 | 46 | 45 | 42 | 44 | 42 | 44 | 47 | 52 | 59 | 66 | 73 | 78 | 81 | 84 | 87 | 93 | 90 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Lkly |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc |
| Date | 05/09 | |||||||||||||||||||||||
| Hour (EDT) | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 |
| Temperature (°F) | 63 | 63 | 64 | 67 | 68 | 71 | 76 | 79 | 81 | 83 | 85 | 85 | 84 | 81 | 78 | 76 | 73 | 71 | 69 | 67 | 65 | 64 | 63 | 62 |
| Dewpoint (°F) | 61 | 61 | 62 | 63 | 65 | 65 | 66 | 64 | 62 | 61 | 59 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 |
| Heat Index (°F) | 76 | 79 | 82 | 83 | 85 | 84 | 84 | 81 | 78 | 76 | ||||||||||||||
| Surface Wind (mph) | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 8 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 3 |
| Wind Dir | S | S | S | S | SW | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W | W | W | NW | NW |
| Gust | 21 | 22 | 23 | |||||||||||||||||||||
| Sky Cover (%) | 93 | 92 | 83 | 92 | 83 | 87 | 71 | 55 | 39 | 35 | 31 | 26 | 22 | 18 | 14 | 18 | 21 | 25 | 30 | 35 | 41 | 50 | 59 | 69 |
| Precipitation Potential (%) | 54 | 49 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 7 | 7 | 7 | 7 | 7 | 7 | 21 | 21 | 21 | 21 |
| Relative Humidity (%) | 93 | 93 | 93 | 87 | 90 | 81 | 71 | 60 | 53 | 47 | 41 | 40 | 41 | 46 | 50 | 54 | 59 | 63 | 68 | 70 | 75 | 78 | 78 | 81 |
| Rain | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc |
| Thunder | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
