No
you don't need a jacket based on the weather in Harrison, NJ, USA 1 second ago
63°F17°C & Cloudy
Wind is 4 mph6 km/h from the NE, gusting to 9 mph14 km/h
| May 18 | ||||
| 9am | 63°F17°C | 4 mph7 km/h NE | Cloudy | |
| 10am | 65°F18°C | 3 mph6 km/h NE | Mostly Cloudy | |
| 11am | 67°F19°C | 4 mph7 km/h NE | Cloudy | |
| 12pm | 68°F20°C | 4 mph7 km/h NE | Cloudy | |
| 1pm | 70°F21°C | 4 mph7 km/h NE | Cloudy | |
| 2pm | 71°F22°C | 4 mph7 km/h NE | Cloudy | |
| 3pm | 71°F21°C | 5 mph9 km/h E | Cloudy | |
| 4pm | 70°F21°C | 6 mph10 km/h E | Cloudy | |
| 5pm | 69°F20°C | 6 mph10 km/h E | Cloudy | |
| 6pm | 68°F20°C | 5 mph9 km/h E | Cloudy | |
| 7pm | 65°F19°C | 5 mph8 km/h SE | Cloudy | |
| 8pm | 63°F17°C | 5 mph7 km/h SE | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 18 | 58°F15°C | 71°F22°C | 5 mph8 km/h from E | Cloudy | Mostly Cloudy |
| May 19 | 57°F14°C | 70°F21°C | 7 mph12 km/h from NE | Mostly Cloudy | Partly Cloudy |
| May 20 | 55°F13°C | 74°F23°C | 5 mph9 km/h from SE | Mostly Clear | Clear |
| May 21 | 53°F12°C | 79°F26°C | 6 mph10 km/h from S | Clear | Clear |
| May 22 | 57°F14°C | 83°F29°C | 7 mph12 km/h from S | Clear | Partly Cloudy |
| May 23 | 63°F17°C | 87°F30°C | 8 mph13 km/h from SW | Partly Cloudy | Partly Cloudy |
| May 24 | 65°F18°C | 81°F27°C | 5 mph9 km/h from W | Partly Cloudy | Rain |
Yes
Low of 57°F14°C, High of 71°F22°CWind: 7 mph12 km/h
Precipitation: 12% rain