![National Oceanic and Atmospheric Administration](/build/images/header/noaa.d87e0251.png)
![National Weather Service](/build/images/header/nws.4e6585d8.png)
![United States Department of Commerce](/build/images/header/doc.b38ba91a.png)
Point Forecast: Portsmouth NH 43.05N 70.78W (Elev. 49 ft) |
Last Update: 6:42 pm EDT Jul 26, 2024 |
![]() |
[show menu]![]() |
Date | 07/26 | 07/27 | ||||||||||||||||||||||
Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Temperature (°F) | 80 | 77 | 73 | 70 | 69 | 67 | 66 | 65 | 65 | 64 | 63 | 65 | 67 | 68 | 73 | 78 | 81 | 82 | 81 | 80 | 80 | 79 | 78 | 76 |
Dewpoint (°F) | 59 | 58 | 58 | 57 | 58 | 58 | 58 | 58 | 58 | 59 | 59 | 59 | 60 | 61 | 63 | 62 | 62 | 62 | 61 | 62 | 62 | 62 | 63 | 62 |
Heat Index (°F) | 81 | 77 | 78 | 82 | 83 | 82 | 81 | 81 | 79 | 78 | 76 | |||||||||||||
Surface Wind (mph) | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | 7 | 8 | 8 | 8 | 8 | 8 |
Wind Dir | N | N | NW | NW | NW | NW | NW | W | W | W | W | NW | NW | NW | NW | NW | W | S | SE | SE | SE | SE | SE | SE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 24 | 21 | 20 | 19 | 18 | 15 | 12 | 9 | 9 | 10 | 10 | 13 | 17 | 20 | 19 | 17 | 16 | 20 | 24 | 28 | 26 | 25 | 23 | 22 |
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 (%) | 49 | 52 | 59 | 63 | 68 | 73 | 75 | 78 | 78 | 84 | 87 | 81 | 78 | 78 | 71 | 58 | 53 | 51 | 51 | 54 | 54 | 56 | 60 | 62 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Date | 07/28 | |||||||||||||||||||||||
Hour (EDT) | 19 | 20 | 21 | 22 | 23 | 00 | 01 | 02 | 03 | 04 | 05 | 06 | 07 | 08 | 09 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 |
Temperature (°F) | 74 | 71 | 69 | 67 | 66 | 65 | 65 | 64 | 63 | 63 | 62 | 64 | 66 | 68 | 71 | 75 | 79 | 80 | 80 | 81 | 80 | 80 | 79 | 76 |
Dewpoint (°F) | 63 | 62 | 62 | 62 | 62 | 62 | 61 | 61 | 61 | 61 | 61 | 62 | 62 | 63 | 64 | 64 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
Heat Index (°F) | 75 | 79 | 82 | 82 | 83 | 82 | 82 | 79 | 76 | |||||||||||||||
Surface Wind (mph) | 7 | 6 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | 3 | 5 | 6 | 6 | 6 | 6 | 5 |
Wind Dir | SE | S | SE | S | S | S | SW | W | W | NW | NW | N | NE | NE | E | E | SE | SE | SE | SE | SE | SE | SE | SE |
Gust | ||||||||||||||||||||||||
Sky Cover (%) | 20 | 19 | 17 | 14 | 12 | 11 | 10 | 9 | 9 | 9 | 9 | 8 | 8 | 6 | 5 | 5 | 4 | 8 | 11 | 15 | 17 | 18 | 20 | 28 |
Precipitation Potential (%) | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 1 | 1 | 1 | 1 |
Relative Humidity (%) | 69 | 73 | 78 | 84 | 87 | 90 | 87 | 90 | 93 | 93 | 97 | 93 | 87 | 84 | 79 | 69 | 62 | 60 | 60 | 58 | 60 | 60 | 62 | 69 |
Rain | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
Thunder | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- | -- |
![]()
|