| Point Forecast: Valley Forge PA 40.1N 75.45W (Elev. 61 m) |
Last Update: 7:10 pm EDT Jun 9, 2024 |
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| Date | 06/09 | 06/10 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 21 | 20 | 19 | 18 | 17 | 17 | 15 | 14 | 14 | 14 | 15 | 18 | 19 | 21 | 22 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 23 | 22 |
| Dewpoint (°C) | 10 | 10 | 10 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 11 | 12 | 12 | 12 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 |
| Heat Index (°C) | 24 | 24 | 24 | 24 | 24 | |||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 5 | 5 | 3 | 3 | 5 | 5 | 5 | 6 | 6 | 7 | 7 | 8 | 9 | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 6 | 6 |
| Wind Dir | W | W | W | W | W | W | W | W | W | W | NW | NW | NW | NW | W | W | NW | NW | NW | W | NW | W | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 12 | 11 | 8 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 10 | 17 | 24 | 32 | 39 | 46 | 40 | 33 | 31 | 28 | 35 | 31 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 2 | 4 | 4 | 5 | 6 | 6 | 4 | 2 |
| Relative Humidity (%) | 49 | 52 | 54 | 58 | 62 | 65 | 72 | 75 | 77 | 77 | 75 | 67 | 61 | 57 | 49 | 48 | 46 | 45 | 43 | 43 | 43 | 45 | 46 | 51 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/11 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°C) | 20 | 19 | 17 | 17 | 16 | 15 | 14 | 14 | 13 | 14 | 15 | 16 | 18 | 20 | 22 | 22 | 23 | 24 | 24 | 24 | 25 | 24 | 23 | 23 |
| Dewpoint (°C) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 13 |
| Heat Index (°C) | 24 | 24 | 24 | 25 | 24 | |||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 |
| Wind Dir | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 28 | 23 | 22 | 20 | 25 | 29 | 30 | 30 | 31 | 27 | 22 | 18 | 21 | 24 | 27 | 31 | 34 | 38 | 39 | 39 | 40 | 36 | 31 | 27 |
| Precipitation Potential (%) | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 4 |
| Relative Humidity (%) | 57 | 61 | 67 | 70 | 72 | 75 | 77 | 80 | 83 | 80 | 78 | 75 | 67 | 61 | 55 | 53 | 48 | 46 | 45 | 45 | 43 | 46 | 50 | 53 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
