| Point Forecast: Somerville MA 42.39N 71.09W (Elev. 14 m) |
Last Update: 1:08 am EDT May 29, 2024 |
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| Date | 05/29 | 05/30 | ||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 18 | 17 | 17 | 16 | 16 | 18 | 19 | 21 | 22 | 23 | 23 | 24 | 23 | 23 | 22 | 22 | 21 | 21 | 19 | 19 | 18 | 17 | 17 | 16 |
| Dewpoint (°C) | 12 | 13 | 13 | 13 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 12 | 11 | 11 | 12 | 12 | 12 | 12 | 13 | 13 | 13 | 12 | 11 |
| Heat Index (°C) | 24 | |||||||||||||||||||||||
| Surface Wind (mph) | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 7 | 6 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 5 |
| Wind Dir | W | W | W | W | W | NW | NW | NW | NW | NW | W | SW | S | S | SE | E | SE | S | S | SW | W | W | W | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 12 | 14 | 16 | 18 | 16 | 14 | 12 | 22 | 33 | 42 | 50 | 57 | 65 | 64 | 64 | 63 | 65 | 67 | 69 | 70 | 71 | 72 | 73 | 74 |
| Precipitation Potential (%) | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 4 | 7 | 9 | 14 | 19 | 24 | 23 | 22 | 21 | 23 | 25 | 27 | 25 | 23 | 21 | 24 | 28 |
| Relative Humidity (%) | 70 | 75 | 78 | 81 | 78 | 70 | 63 | 59 | 51 | 49 | 48 | 46 | 48 | 46 | 49 | 51 | 55 | 59 | 63 | 68 | 73 | 75 | 72 | 70 |
| Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | Chc | Chc | Chc | SChc | SChc | SChc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- |
| Date | 05/31 | |||||||||||||||||||||||
| Hour (EDT) | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 |
| Temperature (°C) | 16 | 16 | 15 | 14 | 14 | 15 | 15 | 16 | 17 | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 17 | 17 | 16 | 16 | 15 | 14 | 14 | 13 |
| Dewpoint (°C) | 9 | 9 | 8 | 7 | 8 | 9 | 11 | 11 | 10 | 10 | 10 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 9 | 8 |
| Heat Index (°C) | ||||||||||||||||||||||||
| Surface Wind (mph) | 6 | 6 | 6 | 7 | 6 | 7 | 7 | 7 | 8 | 8 | 8 | 9 | 9 | 8 | 8 | 7 | 6 | 5 | 5 | 3 | 3 | 3 | 3 | 5 |
| Wind Dir | N | N | N | N | N | N | N | N | N | NE | NE | NE | NE | NE | E | E | E | E | E | NE | NW | NW | NW | NW |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 75 | 78 | 82 | 85 | 83 | 81 | 79 | 77 | 74 | 71 | 72 | 72 | 72 | 64 | 57 | 49 | 50 | 50 | 51 | 46 | 41 | 36 | 33 | 29 |
| Precipitation Potential (%) | 31 | 29 | 27 | 25 | 31 | 38 | 44 | 43 | 42 | 41 | 33 | 26 | 18 | 19 | 20 | 21 | 19 | 17 | 15 | 20 | 14 | 8 | 7 | 7 |
| Relative Humidity (%) | 65 | 67 | 64 | 62 | 67 | 69 | 70 | 70 | 65 | 65 | 62 | 58 | 58 | 58 | 58 | 58 | 60 | 60 | 65 | 67 | 69 | 72 | 72 | 72 |
| Rain | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | SChc | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
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