| Point Forecast: Archbald PA 41.48N 75.53W (Elev. 321 m) |
Last Update: 6:21 pm EDT Aug 17, 2026 |
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| Date | 08/17 | 08/18 | ||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 22 | 21 | 21 | 20 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 19 | 22 | 23 | 25 | 26 | 27 | 27 | 27 | 27 | 26 | 24 | 23 | 20 |
| Dewpoint (°C) | 21 | 20 | 20 | 19 | 19 | 18 | 18 | 18 | 17 | 17 | 18 | 19 | 19 | 19 | 19 | 19 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 |
| Heat Index (°C) | 25 | 26 | 28 | 28 | 28 | 28 | 26 | 24 | ||||||||||||||||
| Surface Wind (mph) | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 6 | 6 | 6 | 7 | 7 | 7 | 6 | 3 | 2 | 2 |
| Wind Dir | N | N | N | N | N | N | N | N | N | N | N | N | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 33 | 30 | 30 | 22 | 37 | 55 | 55 | 67 | 60 | 57 | 51 | 42 | 40 | 30 | 13 | 24 | 5 | 4 | 5 | 5 | 7 | 18 | 18 | 27 |
| Precipitation Potential (%) | 4 | 1 | 0 | 0 | 0 | 1 | 4 | 3 | 3 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 93 | 93 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 97 | 100 | 97 | 87 | 79 | 69 | 64 | 58 | 60 | 58 | 56 | 60 | 66 | 69 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/19 | |||||||||||||||||||||||
| Hour (EDT) | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 |
| Temperature (°C) | 19 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 15 | 17 | 19 | 22 | 25 | 27 | 27 | 28 | 28 | 28 | 27 | 26 | 24 | 23 | 22 |
| Dewpoint (°C) | 16 | 16 | 16 | 16 | 16 | 16 | 15 | 15 | 14 | 15 | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 19 | 19 | 19 | 19 | 18 |
| Heat Index (°C) | 25 | 28 | 28 | 28 | 29 | 29 | 28 | 26 | 24 | |||||||||||||||
| Surface Wind (mph) | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 5 | 6 | 7 | 8 | 8 | 8 | 8 | 7 | 5 | 3 | 2 |
| Wind Dir | N | N | N | N | N | N | N | N | W | SW | SW | W | W | W | W | W | W | W | W | W | W | W | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 30 | 18 | 18 | 12 | 8 | 30 | 29 | 27 | 23 | 13 | 11 | 30 | 20 | 9 | 15 | 22 | 28 | 33 | 38 | 43 | 50 | 57 | 64 | 59 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 9 | 9 | 9 | 9 | 9 | 13 | 13 |
| Relative Humidity (%) | 81 | 87 | 90 | 93 | 93 | 100 | 96 | 100 | 100 | 100 | 93 | 90 | 79 | 67 | 60 | 56 | 55 | 56 | 56 | 60 | 64 | 71 | 79 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
