| Point Forecast: Somerville MA 42.39N 71.09W (Elev. 46 ft) |
Last Update: 6:25 am EDT May 8, 2024 |
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| Date | 05/08 | 05/09 | ||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 60 | 58 | 57 | 57 | 57 | 58 | 58 | 59 | 58 | 57 | 55 | 57 | 56 | 55 | 55 | 54 | 54 | 54 | 54 | 53 | 53 | 55 | 56 | 55 |
| Dewpoint (°F) | 52 | 54 | 54 | 54 | 56 | 55 | 55 | 55 | 55 | 54 | 54 | 52 | 52 | 51 | 51 | 51 | 51 | 51 | 50 | 50 | 50 | 50 | 50 | 50 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 5 | 5 | 3 | 3 | 2 | 1 | 3 | 3 | 3 | 5 | 2 | 5 | 5 | 3 | 3 | 3 | 3 | 3 | 3 | 5 | 5 | 5 | 6 | 6 |
| Wind Dir | SE | E | NE | E | SE | NW | N | NE | NE | SE | E | NE | NE | NE | NE | SE | S | W | NW | N | N | NW | NW | N |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 97 | 99 | 97 | 94 | 98 | 93 | 81 | 86 | 91 | 82 | 83 | 71 | 68 | 66 | 66 | 65 | 65 | 72 | 78 | 85 | 82 | 80 | 77 | 80 |
| Precipitation Potential (%) | 73 | 89 | 75 | 48 | 59 | 48 | 37 | 48 | 59 | 38 | 28 | 15 | 10 | 4 | 6 | 8 | 10 | 11 | 11 | 12 | 11 | 11 | 10 | 12 |
| Relative Humidity (%) | 75 | 86 | 90 | 90 | 96 | 90 | 90 | 87 | 90 | 90 | 96 | 83 | 86 | 86 | 86 | 90 | 90 | 90 | 86 | 89 | 89 | 83 | 80 | 83 |
| Rain | Lkly | Ocnl | Ocnl | Chc | Lkly | Chc | Chc | Chc | Lkly | Chc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Thunder | -- | -- | -- | -- | SChc | SChc | SChc | SChc | Chc | SChc | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
| Date | 05/10 | |||||||||||||||||||||||
| Hour (EDT) | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 |
| Temperature (°F) | 56 | 57 | 57 | 57 | 57 | 56 | 54 | 53 | 52 | 52 | 51 | 50 | 49 | 48 | 48 | 48 | 47 | 47 | 46 | 46 | 46 | 46 | 47 | 47 |
| Dewpoint (°F) | 49 | 49 | 49 | 48 | 48 | 48 | 47 | 47 | 47 | 46 | 46 | 46 | 45 | 45 | 45 | 45 | 45 | 45 | 45 | 44 | 44 | 44 | 44 | 44 |
| Heat Index (°F) | ||||||||||||||||||||||||
| Surface Wind (mph) | 7 | 8 | 8 | 8 | 9 | 9 | 9 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Wind Dir | N | N | NE | NE | NE | NE | E | E | E | E | E | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE | NE |
| Gust | ||||||||||||||||||||||||
| Sky Cover (%) | 84 | 87 | 88 | 90 | 91 | 89 | 88 | 86 | 87 | 87 | 89 | 88 | 87 | 86 | 87 | 89 | 90 | 91 | 91 | 92 | 90 | 88 | 87 | 87 |
| Precipitation Potential (%) | 14 | 16 | 19 | 23 | 27 | 29 | 33 | 36 | 44 | 52 | 60 | 57 | 54 | 51 | 49 | 46 | 44 | 41 | 40 | 37 | 35 | 33 | 32 | 32 |
| Relative Humidity (%) | 77 | 75 | 75 | 72 | 72 | 74 | 77 | 80 | 83 | 80 | 83 | 85 | 84 | 85 | 87 | 89 | 90 | 91 | 90 | 86 | 85 | 84 | 83 | 81 |
| Rain | -- | SChc | SChc | SChc | Chc | Chc | Chc | Chc | Chc | Chc | Lkly | Lkly | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc | Chc |
| Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
