| Point Forecast: Chapel Hill NC 35.92N 79.05W (Elev. 404 ft) |
Last Update: 6:26 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) | 79 | 78 | 77 | 76 | 76 | 76 | 75 | 75 | 74 | 74 | 73 | 75 | 77 | 81 | 83 | 85 | 87 | 89 | 89 | 89 | 90 | 88 | 86 | 84 |
| Dewpoint (°F) | 75 | 74 | 73 | 73 | 72 | 72 | 72 | 72 | 72 | 72 | 72 | 73 | 74 | 74 | 75 | 75 | 76 | 75 | 75 | 76 | 75 | 75 | 75 | 74 |
| Heat Index (°F) | 79 | 78 | 77 | 76 | 76 | 76 | 75 | 75 | 75 | 77 | 86 | 90 | 94 | 98 | 99 | 99 | 100 | 101 | 98 | 95 | 91 | |||
| Surface Wind (mph) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 5 | 6 | 6 | 6 | 7 | 8 | 8 | 8 | 9 | 8 | 8 | 7 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | S | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 39 | 62 | 69 | 59 | 49 | 57 | 50 | 54 | 58 | 69 | 59 | 51 | 52 | 45 | 56 | 60 | 57 | 55 | 57 | 57 | 58 | 58 | 57 | 20 |
| Precipitation Potential (%) | 15 | 14 | 8 | 8 | 9 | 9 | 8 | 5 | 5 | 5 | 4 | 5 | 4 | 3 | 4 | 9 | 11 | 32 | 36 | 35 | 37 | 37 | 35 | 10 |
| Relative Humidity (%) | 88 | 88 | 87 | 90 | 87 | 87 | 90 | 90 | 93 | 93 | 97 | 94 | 90 | 79 | 77 | 72 | 70 | 64 | 64 | 66 | 62 | 66 | 70 | 72 |
| Rain | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| 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) | 80 | 79 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 76 | 76 | 77 | 80 | 82 | 85 | 88 | 90 | 91 | 91 | 91 | 90 | 89 | 88 | 86 |
| Dewpoint (°F) | 74 | 75 | 73 | 72 | 73 | 73 | 73 | 72 | 72 | 72 | 72 | 73 | 74 | 75 | 76 | 76 | 76 | 77 | 76 | 76 | 76 | 75 | 75 | 75 |
| Heat Index (°F) | 84 | 79 | 79 | 78 | 78 | 77 | 76 | 76 | 75 | 76 | 76 | 77 | 84 | 89 | 94 | 99 | 102 | 105 | 103 | 103 | 102 | 99 | 98 | 95 |
| Surface Wind (mph) | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 7 | 7 | 8 | 8 | 9 | 9 | 9 | 9 | 9 | 9 | 8 | 7 | 6 | 5 |
| Wind Dir | S | S | S | S | S | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 17 | 21 | 30 | 35 | 41 | 46 | 44 | 41 | 39 | 41 | 44 | 46 | 49 | 51 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 54 | 53 |
| Precipitation Potential (%) | 10 | 10 | 10 | 10 | 10 | 6 | 6 | 6 | 6 | 6 | 6 | 10 | 10 | 10 | 10 | 10 | 10 | 31 | 31 | 31 | 31 | 31 | 31 | 9 |
| Relative Humidity (%) | 82 | 88 | 82 | 82 | 85 | 87 | 90 | 87 | 90 | 87 | 87 | 87 | 82 | 79 | 75 | 68 | 64 | 64 | 62 | 62 | 64 | 64 | 66 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | Chc | Chc | Chc | Chc | Chc | Chc | -- |
