| Point Forecast: Watertown NY 43.98N 75.91W (Elev. 449 ft) |
Last Update: 1:37 am EDT May 20, 2024 |
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| Date | 05/20 | 05/21 | ||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 60 | 60 | 59 | 58 | 58 | 60 | 62 | 65 | 69 | 72 | 75 | 77 | 77 | 78 | 78 | 79 | 79 | 77 | 74 | 72 | 70 | 68 | 67 | 66 |
| Dewpoint (°F) | 57 | 57 | 56 | 56 | 55 | 56 | 58 | 59 | 60 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 61 | 60 | 60 | 59 | 58 |
| Heat Index (°F) | 75 | 76 | 76 | 77 | 78 | 80 | 79 | 77 | ||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 6 | 7 | 8 | 8 | 8 | 7 | 7 | 6 | 5 | 5 | 5 | 5 | 5 | 5 |
| Wind Dir | S | S | S | S | S | S | SW | SW | SW | SW | W | W | W | W | W | W | SW | SW | SW | SW | S | S | S | S |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 16 | 19 | 21 | 23 | 25 | 28 | 32 | 36 | 37 | 38 | 39 | 38 | 37 | 36 | 32 | 28 | 25 | 23 | 21 | 19 | 23 | 26 | 30 | 34 |
| Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | 3 | 2 | 1 | 0 | 3 | 5 | 7 | 7 |
| Relative Humidity (%) | 89 | 89 | 89 | 90 | 89 | 88 | 85 | 81 | 74 | 67 | 62 | 59 | 58 | 57 | 55 | 54 | 54 | 58 | 63 | 69 | 72 | 74 | 75 | 75 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/22 | |||||||||||||||||||||||
| Hour (EDT) | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 |
| Temperature (°F) | 66 | 65 | 64 | 64 | 64 | 65 | 66 | 68 | 71 | 74 | 77 | 79 | 80 | 81 | 82 | 82 | 81 | 80 | 78 | 76 | 75 | 73 | 72 | 71 |
| Dewpoint (°F) | 57 | 57 | 57 | 57 | 57 | 58 | 60 | 61 | 62 | 62 | 62 | 63 | 63 | 63 | 63 | 62 | 62 | 62 | 62 | 63 | 63 | 62 | 62 | 61 |
| Heat Index (°F) | 77 | 81 | 82 | 83 | 84 | 84 | 84 | 82 | 81 | 78 | 75 | |||||||||||||
| Surface Wind (mph) | 5 | 6 | 6 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 8 | 9 | 10 | 10 | 9 | 9 | 8 | 7 | 6 | 6 |
| Wind Dir | S | S | S | S | S | S | S | S | S | S | SW | SW | SW | W | SW | SW | SW | SW | S | S | S | S | SW | S |
| Gust | 20 | 22 | 22 | 22 | ||||||||||||||||||||
| Sky Cover (%) | 37 | 41 | 42 | 42 | 43 | 45 | 48 | 51 | 53 | 55 | 57 | 57 | 56 | 56 | 56 | 55 | 55 | 52 | 49 | 46 | 46 | 46 | 46 | 45 |
| Precipitation Potential (%) | 7 | 7 | 7 | 7 | 7 | 9 | 11 | 13 | 14 | 14 | 14 | 14 | 14 | 14 | 15 | 16 | 17 | 14 | 10 | 8 | 8 | 8 | 8 | 8 |
| Relative Humidity (%) | 75 | 74 | 76 | 77 | 78 | 79 | 80 | 78 | 72 | 66 | 61 | 57 | 55 | 54 | 52 | 52 | 53 | 55 | 59 | 65 | 66 | 69 | 70 | 72 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
