| Point Forecast: South Plainfield NJ 40.58N 74.42W (Elev. 27 m) |
Last Update: 4:11 am EDT Jul 13, 2025 |
 |
|
[show menu] |
| Date | 07/13 | 07/14 | ||||||||||||||||||||||
| Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 28 | 28 | 29 | 28 | 28 | 27 | 26 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 22 | 22 | 22 | 22 | 23 | 24 | 26 | 27 | 28 | 29 |
| Dewpoint (°C) | 23 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 |
| Heat Index (°C) | 32 | 31 | 32 | 31 | 31 | 29 | 26 | 24 | 24 | 24 | 26 | 29 | 31 | 32 | ||||||||||
| Surface Wind (mph) | 9 | 10 | 10 | 11 | 11 | 10 | 10 | 8 | 7 | 6 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 6 |
| Wind Dir | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 67 | 60 | 54 | 58 | 57 | 60 | 67 | 73 | 75 | 83 | 82 | 86 | 90 | 89 | 89 | 88 | 86 | 84 | 85 | 81 | 79 | 82 | 77 | 75 |
| Precipitation Potential (%) | 9 | 9 | 11 | 13 | 13 | 13 | 11 | 12 | 11 | 13 | 12 | 12 | 15 | 15 | 15 | 13 | 13 | 15 | 25 | 25 | 25 | 25 | 25 | 25 |
| Relative Humidity (%) | 72 | 70 | 67 | 70 | 72 | 77 | 82 | 87 | 87 | 90 | 93 | 97 | 93 | 93 | 97 | 97 | 100 | 100 | 90 | 87 | 82 | 77 | 72 | 67 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/15 | |||||||||||||||||||||||
| Hour (EDT) | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 |
| Temperature (°C) | 29 | 29 | 29 | 29 | 28 | 27 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 24 | 25 | 26 | 27 | 28 | 29 |
| Dewpoint (°C) | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | 24 | 24 | 24 |
| Heat Index (°C) | 33 | 33 | 34 | 33 | 32 | 30 | 26 | 26 | 25 | 24 | 24 | 24 | 24 | 24 | 25 | 26 | 31 | 32 | 34 | |||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 3 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | W | W | W | W | SW | SW | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 80 | 80 | 80 | 80 | 80 | 81 | 81 | 80 | 80 | 79 | 78 | 77 | 76 | 79 | 81 | 84 | 81 | 77 | 74 | 73 | 72 | 71 | 69 | 67 |
| Precipitation Potential (%) | 69 | 69 | 69 | 69 | 69 | 69 | 36 | 36 | 36 | 36 | 36 | 36 | 38 | 38 | 38 | 38 | 38 | 38 | 34 | 34 | 34 | 34 | 34 | 34 |
| Relative Humidity (%) | 67 | 67 | 70 | 72 | 74 | 79 | 88 | 91 | 94 | 97 | 94 | 97 | 97 | 97 | 100 | 100 | 100 | 97 | 97 | 90 | 85 | 82 | 77 | 72 |
| Rain | Lkly | Lkly | Lkly | Lkly | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | Chc | Chc | Chc | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc |
