Yes
you do need a jacket based on the weather in Portsmouth, NH 03801, USA 1 second ago
Why? Because Jack Frost is nipping at your nose and the wind makes walking forward feel like moonwalking in reverse!
24°F-4°C & Partly Cloudy
Wind is 11 mph18 km/h from the West, gusting to 25 mph41 km/h
| January 15 | ||||
| 1am | 24°F-5°C | 11 mph18 km/h West | Mostly Cloudy | |
| 2am | 24°F-5°C | 11 mph17 km/h West | Mostly Cloudy | |
| 3am | 23°F-5°C | 10 mph16 km/h West | Mostly Clear | |
| 4am | 23°F-5°C | 10 mph16 km/h West | Mostly Clear | |
| 5am | 23°F-5°C | 10 mph16 km/h Northwest | Mostly Clear | |
| 6am | 23°F-5°C | 11 mph18 km/h Northwest | Clear | |
| 7am | 22°F-6°C | 12 mph19 km/h Northwest | Clear | |
| 8am | 22°F-6°C | 13 mph21 km/h Northwest | Clear | |
| 9am | 23°F-5°C | 14 mph23 km/h Northwest | Clear | |
| 10am | 24°F-4°C | 14 mph23 km/h Northwest | Clear | |
| 11am | 25°F-4°C | 15 mph23 km/h Northwest | Clear | |
| 12pm | 26°F-3°C | 15 mph24 km/h Northwest | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| January 15 | 18°F-8°C | 27°F-3°C | 14 mph22 km/h from Northwest | Clear | Clear |
| January 16 | 15°F-10°C | 28°F-2°C | 4 mph7 km/h from West | Partly Cloudy | Mostly Cloudy |
| January 17 | 19°F-7°C | 33°F0°C | 4 mph6 km/h from Northwest | Mostly Clear | Partly Cloudy |
| January 18 | 24°F-4°C | 42°F5°C | 11 mph18 km/h from South | Drizzle | Drizzle |
| January 19 | 27°F-3°C | 42°F5°C | 5 mph9 km/h from Northwest | Partly Cloudy | Snow |
| January 20 | 8°F-13°C | 27°F-3°C | 11 mph18 km/h from Northwest | Partly Cloudy | Clear |
| January 21 | 6°F-14°C | 16°F-9°C | 13 mph21 km/h from West | Mostly Clear | Mostly Clear |
Yes
Low of 15°F-10°C, High of 28°F-3°CWind: 4 mph7 km/h
Precipitation: None