| Point Forecast: Philadelphia PA 39.96N 75.18W (Elev. 98 ft) |
Last Update: 10:11 am EDT Jun 20, 2024 |
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| Date | 06/20 | 06/21 | ||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 84 | 86 | 89 | 91 | 92 | 92 | 92 | 91 | 89 | 86 | 83 | 80 | 78 | 76 | 75 | 74 | 73 | 72 | 72 | 72 | 74 | 77 | 81 | 84 |
| Dewpoint (°F) | 67 | 67 | 66 | 66 | 66 | 65 | 65 | 64 | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 65 | 65 | 65 | 66 | 67 | 67 | 68 | 68 |
| Heat Index (°F) | 86 | 89 | 92 | 94 | 95 | 94 | 94 | 93 | 91 | 87 | 84 | 82 | 78 | 76 | 75 | 77 | 84 | 87 | ||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 6 | 6 | 6 | 7 | 7 | 6 | 5 | 5 | 6 | 6 | 6 | 6 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 29 | 30 | 31 | 31 | 29 | 29 | 28 | 27 | 25 | 21 | 20 | 20 | 18 | 14 | 13 | 12 | 14 | 20 | 25 | 23 | 24 | 20 | 18 | 16 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 57 | 53 | 47 | 44 | 43 | 41 | 41 | 41 | 45 | 48 | 53 | 58 | 62 | 66 | 69 | 71 | 76 | 79 | 79 | 81 | 79 | 71 | 65 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/22 | |||||||||||||||||||||||
| Hour (EDT) | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 |
| Temperature (°F) | 87 | 89 | 92 | 94 | 95 | 95 | 95 | 94 | 92 | 90 | 87 | 83 | 81 | 79 | 78 | 77 | 76 | 75 | 75 | 75 | 77 | 79 | 82 | 86 |
| Dewpoint (°F) | 68 | 67 | 66 | 65 | 64 | 64 | 64 | 64 | 64 | 65 | 65 | 66 | 66 | 66 | 66 | 66 | 66 | 66 | 67 | 68 | 68 | 69 | 70 | 70 |
| Heat Index (°F) | 91 | 92 | 95 | 97 | 97 | 97 | 97 | 96 | 94 | 92 | 89 | 85 | 83 | 79 | 78 | 77 | 76 | 75 | 75 | 75 | 77 | 79 | 86 | 91 |
| Surface Wind (mph) | 6 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 3 | 3 | 3 | 3 | 3 | 5 |
| Wind Dir | SW | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 15 | 13 | 10 | 23 | 23 | 23 | 29 | 29 | 29 | 37 | 37 | 37 | 32 | 32 | 32 | 28 | 28 | 28 | 27 | 30 | 34 | 37 | 38 | 38 |
| Precipitation Potential (%) | 0 | 0 | 0 | 5 | 5 | 5 | 9 | 9 | 9 | 17 | 17 | 17 | 12 | 12 | 12 | 8 | 8 | 8 | 4 | 4 | 4 | 0 | 0 | 0 |
| Relative Humidity (%) | 53 | 48 | 43 | 39 | 36 | 36 | 36 | 37 | 40 | 44 | 48 | 57 | 60 | 64 | 67 | 69 | 71 | 74 | 76 | 79 | 74 | 72 | 67 | 59 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
