| Point Forecast: 4 Miles SE Effingham SC 34.02N 79.71W (Elev. 98 ft) |
Last Update: 9:34 am EDT Oct 8, 2026 |
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| Date | 10/08 | 10/09 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 67 | 73 | 76 | 79 | 82 | 82 | 82 | 82 | 80 | 75 | 71 | 68 | 66 | 64 | 63 | 62 | 62 | 61 | 61 | 61 | 60 | 61 | 62 | 64 |
| Dewpoint (°F) | 57 | 59 | 58 | 58 | 58 | 58 | 58 | 57 | 58 | 58 | 59 | 59 | 59 | 59 | 59 | 59 | 59 | 58 | 57 | 56 | 55 | 54 | 53 | 55 |
| Heat Index (°F) | 76 | 80 | 82 | 82 | 82 | 82 | 80 | 75 | ||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 5 | 5 |
| Wind Dir | N | N | N | NE | NE | NE | E | E | E | E | SE | SE | SE | N | N | N | N | N | N | N | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 48 | 46 | 50 | 53 | 57 | 59 | 61 | 63 | 65 | 68 | 70 | 74 | 79 | 83 | 84 | 88 | 86 | 85 | 83 | 73 | 89 | 83 | 77 | 73 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 72 | 62 | 54 | 48 | 44 | 44 | 44 | 43 | 48 | 57 | 67 | 72 | 77 | 84 | 86 | 89 | 90 | 89 | 87 | 83 | 82 | 77 | 73 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/10 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 68 | 70 | 73 | 74 | 75 | 75 | 75 | 75 | 74 | 72 | 69 | 67 | 66 | 66 | 65 | 65 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 66 |
| Dewpoint (°F) | 56 | 57 | 57 | 57 | 58 | 58 | 58 | 60 | 59 | 61 | 60 | 60 | 59 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 58 | 58 | 60 |
| Heat Index (°F) | 75 | 75 | 75 | 75 | ||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 5 | 5 | 6 | 6 | 7 | 8 | 9 | 9 | 9 |
| Wind Dir | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | 15 | 15 | 15 | 15 | 16 | 17 | 18 | 20 | 21 | |||||||||||||||
| Sky Cover (%) | 83 | 80 | 83 | 85 | 85 | 88 | 87 | 85 | 82 | 78 | 76 | 65 | 74 | 82 | 84 | 86 | 88 | 87 | 87 | 86 | 87 | 88 | 89 | 89 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 9 | 9 | 9 | 9 | 9 | 9 | 32 | 32 |
| Relative Humidity (%) | 66 | 62 | 58 | 55 | 54 | 55 | 56 | 59 | 61 | 67 | 74 | 77 | 77 | 76 | 77 | 80 | 81 | 80 | 80 | 79 | 79 | 80 | 81 | 81 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
