| Point Forecast: Ashtabula OH 41.89N 80.8W (Elev. 600 ft) |
Last Update: 2:31 pm EDT Jul 18, 2026 |
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| Date | 07/18 | 07/19 | ||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 86 | 85 | 84 | 81 | 80 | 78 | 75 | 72 | 71 | 70 | 69 | 68 | 67 | 66 | 66 | 65 | 65 | 67 | 69 | 72 | 73 | 74 | 74 | 74 |
| Dewpoint (°F) | 74 | 74 | 74 | 73 | 72 | 72 | 70 | 69 | 67 | 66 | 65 | 64 | 64 | 63 | 62 | 61 | 61 | 62 | 61 | 61 | 61 | 60 | 59 | 58 |
| Heat Index (°F) | 94 | 93 | 91 | 86 | 83 | 78 | 75 | |||||||||||||||||
| Surface Wind (mph) | 21 | 21 | 18 | 14 | 9 | 11 | 11 | 11 | 11 | 11 | 10 | 9 | 10 | 10 | 10 | 9 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
| Wind Dir | W | W | W | W | W | W | NW | NW | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 69 | 83 | 100 | 88 | 84 | 73 | 63 | 47 | 41 | 33 | 42 | 51 | 36 | 34 | 40 | 33 | 35 | 30 | 27 | 33 | 33 | 29 | 20 | 8 |
| Precipitation Potential (%) | 54 | 74 | 100 | 76 | 58 | 35 | 15 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Relative Humidity (%) | 69 | 70 | 72 | 76 | 78 | 81 | 85 | 88 | 87 | 86 | 88 | 87 | 89 | 88 | 87 | 88 | 86 | 82 | 76 | 69 | 66 | 63 | 60 | 57 |
| Rain | Chc | Lkly | Ocnl | Ocnl | Lkly | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | Chc | Lkly | Lkly | Lkly | Lkly | SChc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 07/20 | |||||||||||||||||||||||
| Hour (EDT) | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 |
| Temperature (°F) | 76 | 76 | 76 | 77 | 76 | 76 | 72 | 69 | 67 | 66 | 65 | 64 | 64 | 63 | 62 | 61 | 62 | 65 | 68 | 73 | 76 | 78 | 79 | 80 |
| Dewpoint (°F) | 57 | 56 | 56 | 56 | 56 | 57 | 58 | 58 | 58 | 58 | 58 | 57 | 57 | 57 | 56 | 56 | 57 | 58 | 59 | 59 | 58 | 58 | 58 | 58 |
| Heat Index (°F) | 76 | 76 | 77 | 77 | 77 | 76 | 76 | 78 | 80 | 80 | ||||||||||||||
| Surface Wind (mph) | 7 | 7 | 6 | 5 | 3 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 3 | 3 | 5 | 3 | 3 | 5 | 5 | 5 | 5 |
| Wind Dir | N | N | N | NW | NW | NW | NW | NW | NW | NW | W | W | SW | S | S | S | S | S | S | S | SW | SW | W | W |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 13 | 9 | 11 | 6 | 15 | 12 | 23 | 26 | 30 | 29 | 36 | 35 | 19 | 14 | 21 | 24 | 32 | 24 | 39 | 28 | 17 | 23 | 30 | 36 |
| 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 (%) | 53 | 50 | 49 | 48 | 49 | 52 | 63 | 69 | 72 | 74 | 76 | 78 | 80 | 80 | 82 | 83 | 83 | 78 | 71 | 61 | 54 | 50 | 48 | 47 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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