| Point Forecast: Fort Mill SC 35.01N 80.95W (Elev. 640 ft) |
Last Update: 7:05 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 | 78 | 78 | 77 | 76 | 75 | 74 | 74 | 73 | 73 | 73 | 75 | 78 | 80 | 82 | 84 | 86 | 88 | 88 | 90 | 90 | 88 | 86 | 84 |
| Dewpoint (°F) | 74 | 74 | 74 | 74 | 74 | 74 | 73 | 73 | 72 | 73 | 73 | 73 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 85 | 78 | 78 | 77 | 76 | 75 | 75 | 78 | 85 | 89 | 93 | 95 | 97 | 98 | 100 | 100 | 98 | 94 | 91 | |||||
| Surface Wind (mph) | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 8 | 7 | 6 |
| Wind Dir | SSE | SSE | S | S | S | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | S | S | S | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 60 | 54 | 56 | 48 | 48 | 35 | 53 | 52 | 56 | 56 | 45 | 45 | 43 | 56 | 59 | 52 | 49 | 52 | 53 | 53 | 51 | 45 | 48 | 28 |
| Precipitation Potential (%) | 26 | 27 | 22 | 15 | 8 | 7 | 5 | 2 | 1 | 1 | 2 | 3 | 3 | 3 | 5 | 10 | 11 | 28 | 30 | 29 | 26 | 23 | 24 | 16 |
| Relative Humidity (%) | 83 | 88 | 89 | 92 | 94 | 95 | 97 | 96 | 97 | 100 | 99 | 94 | 89 | 83 | 79 | 73 | 69 | 66 | 65 | 62 | 60 | 63 | 66 | 72 |
| Rain | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | SChc | SChc | SChc |
| Thunder | Chc | Chc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | SChc | SChc | 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 | 78 | 77 | 77 | 76 | 75 | 74 | 74 | 74 | 75 | 76 | 78 | 81 | 84 | 86 | 88 | 90 | 91 | 91 | 91 | 90 | 88 | 86 |
| Dewpoint (°F) | 74 | 74 | 73 | 72 | 72 | 73 | 72 | 72 | 72 | 72 | 73 | 73 | 74 | 75 | 75 | 75 | 75 | 75 | 75 | 74 | 74 | 74 | 74 | 74 |
| Heat Index (°F) | 87 | 84 | 79 | 77 | 77 | 76 | 75 | 75 | 76 | 78 | 87 | 92 | 96 | 98 | 100 | 101 | 102 | 101 | 99 | 96 | 93 | |||
| Surface Wind (mph) | 6 | 5 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 |
| Wind Dir | S | S | S | S | S | S | S | SSW | SSW | SSW | SSW | SSW | SSW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | 18 | 18 | ||||||||||||||||||||||
| Sky Cover (%) | 28 | 32 | 39 | 34 | 30 | 25 | 32 | 38 | 45 | 48 | 51 | 54 | 50 | 46 | 42 | 37 | 33 | 40 | 45 | 51 | 53 | 51 | 43 | 44 |
| Precipitation Potential (%) | 16 | 16 | 16 | 14 | 12 | 10 | 7 | 5 | 3 | 5 | 6 | 8 | 9 | 11 | 12 | 15 | 18 | 21 | 23 | 26 | 29 | 26 | 22 | 8 |
| Relative Humidity (%) | 79 | 82 | 82 | 85 | 87 | 90 | 91 | 92 | 93 | 94 | 94 | 92 | 88 | 82 | 75 | 70 | 65 | 62 | 59 | 58 | 58 | 60 | 64 | 68 |
| Rain | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | -- |
| Thunder | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | Chc | Chc | Chc | SChc | -- |
