| Point Forecast: North Charleston SC 32.91N 80.04W (Elev. 39 ft) |
Last Update: 6:33 pm EDT Jul 15, 2025 |
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| Date | 07/15 | 07/16 | ||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 80 | 80 | 79 | 79 | 78 | 79 | 78 | 78 | 78 | 78 | 77 | 79 | 81 | 84 | 85 | 87 | 87 | 88 | 88 | 89 | 88 | 87 | 85 | 81 |
| Dewpoint (°F) | 76 | 76 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 75 | 76 | 76 | 76 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 86 | 86 | 79 | 79 | 78 | 79 | 78 | 78 | 78 | 78 | 77 | 79 | 87 | 93 | 96 | 99 | 99 | 100 | 99 | 100 | 99 | 98 | 94 | 87 |
| Surface Wind (mph) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 10 | 11 | 11 | 11 | 11 | 10 | 10 | 8 |
| Wind Dir | SE | SE | SE | SE | SE | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S | S |
| Gust | 20 | 21 | 20 | |||||||||||||||||||||
| Sky Cover (%) | 37 | 27 | 31 | 35 | 31 | 30 | 29 | 32 | 28 | 32 | 38 | 48 | 57 | 55 | 59 | 65 | 61 | 55 | 51 | 50 | 35 | 45 | 31 | 29 |
| Precipitation Potential (%) | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 5 | 6 | 7 | 8 | 24 | 35 | 32 | 39 | 47 | 41 | 32 | 27 | 25 | 19 | 13 | 12 | 3 |
| Relative Humidity (%) | 88 | 88 | 91 | 91 | 94 | 91 | 91 | 91 | 91 | 91 | 94 | 91 | 85 | 77 | 77 | 72 | 72 | 70 | 68 | 66 | 68 | 70 | 75 | 85 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | -- | -- | -- |
| Date | 07/17 | |||||||||||||||||||||||
| Hour (EDT) | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 |
| Temperature (°F) | 81 | 80 | 79 | 79 | 79 | 79 | 78 | 77 | 77 | 77 | 78 | 79 | 81 | 84 | 86 | 88 | 89 | 90 | 90 | 90 | 89 | 87 | 84 | 82 |
| Dewpoint (°F) | 75 | 75 | 76 | 76 | 76 | 76 | 75 | 75 | 75 | 75 | 76 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 77 | 76 | 76 | 76 | 76 | 76 |
| Heat Index (°F) | 87 | 85 | 79 | 79 | 79 | 79 | 78 | 77 | 77 | 77 | 78 | 79 | 88 | 94 | 97 | 100 | 102 | 103 | 103 | 102 | 100 | 98 | 93 | 89 |
| Surface Wind (mph) | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 8 | 9 | 10 | 11 | 11 | 11 | 11 | 11 | 10 | 9 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | S | S | S | S | S | S | S | S |
| Gust | 20 | 20 | 20 | 20 | ||||||||||||||||||||
| Sky Cover (%) | 29 | 26 | 22 | 20 | 19 | 18 | 17 | 16 | 17 | 20 | 25 | 58 | 58 | 58 | 58 | 58 | 58 | 53 | 53 | 53 | 53 | 53 | 53 | 19 |
| Precipitation Potential (%) | 3 | 3 | 3 | 3 | 3 | 6 | 6 | 6 | 6 | 6 | 6 | 37 | 37 | 37 | 37 | 37 | 37 | 29 | 29 | 29 | 29 | 29 | 29 | 3 |
| Relative Humidity (%) | 82 | 85 | 91 | 91 | 91 | 91 | 91 | 94 | 94 | 94 | 94 | 94 | 88 | 80 | 75 | 70 | 68 | 66 | 66 | 64 | 66 | 70 | 77 | 82 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | -- |
