| Point Forecast: Simpsonville SC 34.71N 82.25W (Elev. 262 m) |
Last Update: 2:24 pm EDT Jun 14, 2026 |
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| Date | 06/14 | 06/15 | ||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 31 | 30 | 28 | 27 | 26 | 25 | 25 | 24 | 24 | 23 | 23 | 22 | 22 | 22 | 23 | 24 | 27 | 28 | 29 | 30 | 30 | 30 | 31 | 30 |
| Dewpoint (°C) | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 21 | 20 | 20 | 20 | 19 | 19 | 19 | 19 | 20 | 20 | 19 | 19 | 19 | 18 | 19 | 18 | 18 |
| Heat Index (°C) | 33 | 32 | 31 | 28 | 26 | 25 | 25 | 24 | 24 | 24 | 28 | 29 | 31 | 31 | 31 | 31 | 32 | 31 | ||||||
| Surface Wind (mph) | 14 | 14 | 13 | 11 | 11 | 11 | 11 | 9 | 7 | 6 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 5 | 6 | 6 | 7 | 7 | 7 |
| Wind Dir | W | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | WSW | W | NW | NNW | NNW | NNW | N | NNW | NW | WNW | W | WSW | WSW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 56 | 42 | 36 | 37 | 62 | 54 | 69 | 57 | 49 | 60 | 36 | 24 | 21 | 20 | 26 | 15 | 3 | 6 | 15 | 25 | 43 | 46 | 42 | 55 |
| Precipitation Potential (%) | 13 | 11 | 10 | 16 | 21 | 14 | 4 | 2 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 3 | 3 | 6 | 6 | 8 | 7 |
| Relative Humidity (%) | 55 | 58 | 62 | 68 | 72 | 76 | 78 | 79 | 79 | 83 | 83 | 84 | 85 | 82 | 80 | 75 | 64 | 60 | 56 | 52 | 51 | 51 | 49 | 49 |
| Rain | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 06/16 | |||||||||||||||||||||||
| Hour (EDT) | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 |
| Temperature (°C) | 29 | 28 | 27 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 20 | 19 | 19 | 19 | 20 | 22 | 23 | 24 | 26 | 27 | 27 | 28 | 28 | 28 |
| Dewpoint (°C) | 18 | 18 | 18 | 18 | 17 | 17 | 17 | 16 | 16 | 16 | 16 | 15 | 15 | 15 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 |
| Heat Index (°C) | 31 | 29 | 27 | 24 | 24 | 26 | 27 | 28 | 28 | 28 | 28 | |||||||||||||
| Surface Wind (mph) | 8 | 7 | 7 | 6 | 5 | 5 | 3 | 3 | 2 | 2 | 3 | 3 | 3 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 6 | 7 | 9 | 10 |
| Wind Dir | WSW | WSW | WSW | W | NW | NW | NNW | N | N | N | NNE | NNE | NNE | NNE | NNE | NE | NE | NE | E | S | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 55 | 63 | 54 | 58 | 68 | 52 | 77 | 72 | 78 | 77 | 70 | 65 | 76 | 71 | 51 | 73 | 56 | 38 | 40 | 43 | 45 | 47 | 48 | 50 |
| Precipitation Potential (%) | 4 | 0 | 5 | 5 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Relative Humidity (%) | 51 | 54 | 61 | 66 | 69 | 70 | 72 | 72 | 73 | 74 | 75 | 76 | 75 | 76 | 74 | 69 | 62 | 56 | 53 | 51 | 50 | 48 | 48 | 48 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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