| Point Forecast: Gilbert PA 40.92N 75.44W (Elev. 235 m) |
Last Update: 4:09 pm EDT Sep 14, 2026 |
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| Date | 09/14 | 09/15 | ||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 12 | 11 | 10 | 9 | 9 | 9 | 8 | 8 | 8 | 9 | 12 | 15 | 17 | 19 | 20 | 21 | 21 | 21 | 22 | 21 | 19 | 17 | 14 | 14 |
| Dewpoint (°C) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 11 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 2 | 1 | 0 | 0 |
| Wind Dir | N | N | N | NE | N | N | NE | NE | NE | NE | E | E | SE | SE | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 2 | 5 | 6 | 13 | 28 | 25 | 14 | 6 | 10 | 5 | 8 | 14 | 22 | 17 | 19 | 20 | 14 | 13 | 7 | 4 | 4 | 10 | 12 | 16 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 71 | 71 | 77 | 77 | 80 | 83 | 86 | 86 | 86 | 86 | 77 | 64 | 56 | 50 | 49 | 46 | 47 | 49 | 47 | 53 | 58 | 67 | 77 | 83 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/16 | |||||||||||||||||||||||
| Hour (EDT) | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Temperature (°C) | 13 | 13 | 12 | 12 | 11 | 11 | 11 | 9 | 10 | 11 | 13 | 17 | 21 | 23 | 24 | 25 | 26 | 26 | 26 | 24 | 23 | 21 | 19 | 18 |
| Dewpoint (°C) | 11 | 11 | 11 | 11 | 11 | 11 | 11 | 9 | 10 | 11 | 13 | 14 | 16 | 16 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 17 | 17 |
| Heat Index (°C) | 24 | 25 | 26 | 26 | 26 | 24 | ||||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 3 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 1 | 1 | 0 |
| Wind Dir | S | S | N | N | N | N | N | N | N | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 19 | 22 | 10 | 17 | 14 | 20 | 25 | 43 | 48 | 45 | 24 | 19 | 13 | 15 | 17 | 19 | 22 | 24 | 27 | 27 | 27 | 27 | 30 | 34 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 86 | 90 | 93 | 96 | 100 | 100 | 100 | 100 | 100 | 100 | 96 | 84 | 73 | 66 | 64 | 62 | 62 | 60 | 62 | 66 | 73 | 81 | 87 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |


