| Point Forecast: Gilbert PA 40.92N 75.44W (Elev. 771 ft) |
Last Update: 4:09 pm EDT Sep 12, 2026 |
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| Date | 09/12 | 09/13 | ||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 75 | 74 | 72 | 70 | 68 | 67 | 66 | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 67 | 69 | 72 | 74 | 76 | 79 | 80 | 80 |
| Dewpoint (°F) | 63 | 63 | 63 | 62 | 62 | 61 | 61 | 62 | 62 | 63 | 63 | 64 | 64 | 64 | 64 | 64 | 67 | 68 | 69 | 70 | 70 | 70 | 70 | 70 |
| Heat Index (°F) | 75 | 76 | 79 | 83 | 83 | |||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 3 | 5 | 5 | 5 |
| Wind Dir | S | S | SE | SE | SE | SE | SE | SE | E | E | E | E | E | N | N | N | N | NW | N | NW | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 72 | 76 | 78 | 82 | 74 | 85 | 97 | 98 | 97 | 94 | 94 | 96 | 97 | 90 | 90 | 90 | 82 | 92 | 88 | 71 | 54 | 27 | 30 | 25 |
| Precipitation Potential (%) | 1 | 1 | 1 | 5 | 7 | 14 | 20 | 27 | 45 | 64 | 83 | 81 | 79 | 77 | 62 | 47 | 37 | 27 | 18 | 13 | 8 | 3 | 3 | 3 |
| Relative Humidity (%) | 66 | 69 | 73 | 76 | 81 | 81 | 84 | 90 | 93 | 97 | 97 | 100 | 100 | 100 | 100 | 100 | 100 | 97 | 90 | 87 | 82 | 74 | 72 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Lkly | Ocnl | Ocnl | Ocnl | Ocnl | Lkly | Chc | Chc | Chc | SChc | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 09/14 | |||||||||||||||||||||||
| Hour (EDT) | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 |
| Temperature (°F) | 81 | 79 | 76 | 73 | 69 | 69 | 68 | 68 | 67 | 67 | 65 | 63 | 61 | 59 | 57 | 58 | 60 | 64 | 68 | 70 | 70 | 70 | 70 | 70 |
| Dewpoint (°F) | 70 | 70 | 69 | 68 | 67 | 67 | 66 | 65 | 65 | 64 | 62 | 60 | 59 | 57 | 56 | 55 | 54 | 54 | 53 | 53 | 52 | 52 | 52 | 51 |
| Heat Index (°F) | 85 | 79 | 76 | |||||||||||||||||||||
| Surface Wind (mph) | 5 | 3 | 3 | 5 | 3 | 3 | 3 | 3 | 5 | 6 | 7 | 9 | 10 | 10 | 10 | 10 | 10 | 11 | 13 | 13 | 13 | 13 | 11 | 11 |
| Wind Dir | W | W | W | W | W | W | W | W | W | NW | NW | NW | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 16 | 13 | 22 | 7 | 19 | 31 | 43 | 54 | 64 | 75 | 75 | 74 | 74 | 57 | 39 | 22 | 19 | 17 | 14 | 17 | 21 | 24 | 22 | 21 |
| Precipitation Potential (%) | 2 | 0 | 0 | 1 | 1 | 6 | 7 | 3 | 11 | 32 | 37 | 22 | 6 | 8 | 5 | 1 | 1 | 1 | 1 | 1 | 1 | 0 | 0 | 0 |
| Relative Humidity (%) | 69 | 74 | 79 | 84 | 93 | 93 | 93 | 90 | 93 | 90 | 90 | 90 | 93 | 93 | 96 | 90 | 81 | 70 | 59 | 55 | 53 | 53 | 53 | 51 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
