| Point Forecast: Knoxville, McGhee Tyson Airport TN 35.8N 83.98W (Elev. 955 ft) |
Last Update: 7:06 am EDT Oct 7, 2026 |
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| Date | 10/07 | 10/08 | ||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 54 | 58 | 65 | 69 | 73 | 77 | 79 | 79 | 81 | 80 | 79 | 76 | 71 | 68 | 66 | 64 | 63 | 62 | 61 | 60 | 59 | 59 | 58 | 57 |
| Dewpoint (°F) | 54 | 57 | 59 | 60 | 60 | 61 | 61 | 61 | 60 | 60 | 60 | 60 | 59 | 59 | 59 | 58 | 58 | 58 | 57 | 57 | 56 | 56 | 56 | 55 |
| Heat Index (°F) | 77 | 79 | 79 | 82 | 81 | 79 | 76 | |||||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 1 | 2 | 3 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 1 | 1 |
| Wind Dir | N | N | N | SW | W | W | W | W | W | W | W | SW | SW | S | S | SW | SW | SW | SW | SW | SW | SW | SW | SW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 32 | 23 | 26 | 23 | 18 | 17 | 16 | 11 | 5 | 2 | 1 | 6 | 5 | 5 | 5 | 8 | 10 | 11 | 20 | 19 | 24 | 25 | 28 | 32 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Relative Humidity (%) | 100 | 96 | 81 | 73 | 64 | 58 | 54 | 54 | 49 | 51 | 52 | 58 | 66 | 73 | 78 | 81 | 84 | 87 | 87 | 90 | 90 | 90 | 93 | 93 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 10/09 | |||||||||||||||||||||||
| Hour (EDT) | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 |
| Temperature (°F) | 57 | 61 | 67 | 72 | 76 | 79 | 81 | 82 | 83 | 84 | 82 | 79 | 75 | 70 | 67 | 66 | 64 | 63 | 62 | 61 | 60 | 59 | 57 | 56 |
| Dewpoint (°F) | 56 | 58 | 60 | 61 | 61 | 60 | 60 | 60 | 59 | 59 | 58 | 58 | 57 | 58 | 58 | 57 | 56 | 56 | 55 | 55 | 54 | 54 | 53 | 53 |
| Heat Index (°F) | 76 | 79 | 82 | 82 | 83 | 84 | 82 | 79 | 75 | |||||||||||||||
| Surface Wind (mph) | 0 | 0 | 0 | 0 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 5 | 5 |
| Wind Dir | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | NE | E | E | E | E | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 33 | 19 | 15 | 6 | 7 | 9 | 7 | 8 | 6 | 2 | 6 | 15 | 22 | 14 | 19 | 24 | 28 | 32 | 36 | 35 | 35 | 34 | 39 | 44 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 96 | 90 | 78 | 68 | 60 | 52 | 49 | 47 | 44 | 43 | 44 | 49 | 54 | 66 | 73 | 73 | 75 | 78 | 78 | 81 | 81 | 83 | 86 | 90 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
