| Point Forecast: 2 Miles SE Merchantville NJ 39.92N 75.02W (Elev. 20 ft) |
Last Update: 4:08 am EDT Aug 13, 2026 |
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| Date | 08/13 | 08/14 | ||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 71 | 71 | 71 | 70 | 73 | 75 | 79 | 81 | 83 | 85 | 86 | 87 | 88 | 86 | 86 | 85 | 82 | 80 | 78 | 77 | 76 | 75 | 74 | 73 |
| Dewpoint (°F) | 69 | 69 | 69 | 70 | 71 | 72 | 72 | 72 | 72 | 71 | 71 | 70 | 70 | 69 | 69 | 69 | 68 | 68 | 68 | 68 | 67 | 67 | 67 | 66 |
| Heat Index (°F) | 75 | 79 | 85 | 88 | 90 | 91 | 92 | 93 | 90 | 90 | 89 | 85 | 83 | 78 | 77 | 76 | 75 | |||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 7 | 7 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 2 | 2 |
| Wind Dir | SW | SW | W | W | W | W | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | NW | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 64 | 66 | 50 | 40 | 31 | 22 | 28 | 34 | 43 | 49 | 51 | 58 | 48 | 45 | 39 | 37 | 43 | 32 | 36 | 55 | 41 | 56 | 59 | 51 |
| Precipitation Potential (%) | 46 | 41 | 20 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 4 | 3 | 2 | 3 | 4 | 5 | 6 | 4 | 6 | 6 | 4 | 5 | 4 | 4 |
| Relative Humidity (%) | 93 | 93 | 93 | 100 | 93 | 90 | 79 | 74 | 70 | 63 | 61 | 57 | 55 | 57 | 57 | 59 | 63 | 67 | 71 | 74 | 74 | 76 | 79 | 79 |
| Rain | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 08/15 | |||||||||||||||||||||||
| Hour (EDT) | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 |
| Temperature (°F) | 73 | 72 | 72 | 71 | 73 | 76 | 79 | 81 | 83 | 85 | 85 | 87 | 85 | 85 | 85 | 82 | 80 | 78 | 76 | 75 | 74 | 72 | 71 | 70 |
| Dewpoint (°F) | 65 | 65 | 64 | 65 | 66 | 66 | 66 | 66 | 66 | 66 | 65 | 65 | 65 | 66 | 66 | 66 | 66 | 67 | 67 | 67 | 67 | 66 | 66 | 66 |
| Heat Index (°F) | 76 | 79 | 83 | 85 | 87 | 87 | 89 | 87 | 87 | 87 | 84 | 82 | 78 | 76 | 75 | |||||||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 3 | 3 | 6 | 5 | 5 | 5 | 2 | 2 | 2 | 2 | 2 | 2 | 3 |
| Wind Dir | N | N | N | N | N | NE | NE | N | N | NW | NW | NW | SW | N | N | NE | W | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 45 | 35 | 43 | 40 | 28 | 66 | 34 | 33 | 40 | 44 | 35 | 48 | 51 | 34 | 28 | 26 | 44 | 71 | 56 | 41 | 44 | 47 | 50 | 42 |
| Precipitation Potential (%) | 4 | 4 | 5 | 4 | 3 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 20 | 20 | 20 | 20 | 20 | 20 | 9 | 9 |
| Relative Humidity (%) | 76 | 79 | 76 | 81 | 79 | 71 | 64 | 60 | 57 | 53 | 51 | 48 | 51 | 53 | 53 | 58 | 62 | 69 | 74 | 76 | 79 | 81 | 84 | 87 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
