Yes
you do need a jacket based on the weather in 66 Main St, Sparta Township, NJ 07871, USA 1 second ago
Why? Because it's pretty chilly.
57°F14°C & Drizzle
Wind is 2 mph4 km/h from the S, gusting to 6 mph9 km/h
| May 1 | ||||
| 1am | 57°F14°C | 2 mph4 km/h SW | Drizzle | |
| 2am | 58°F14°C | 3 mph5 km/h W | Drizzle | |
| 3am | 58°F14°C | 3 mph5 km/h NW | Cloudy | |
| 4am | 57°F14°C | 4 mph6 km/h NW | Cloudy | |
| 5am | 57°F14°C | 4 mph6 km/h NW | Cloudy | |
| 6am | 55°F13°C | 4 mph7 km/h NW | Mostly Cloudy | |
| 7am | 56°F13°C | 4 mph7 km/h NW | Mostly Clear | |
| 8am | 58°F15°C | 5 mph8 km/h NW | Mostly Clear | |
| 9am | 61°F16°C | 5 mph8 km/h NW | Mostly Clear | |
| 10am | 64°F18°C | 5 mph7 km/h NW | Mostly Clear | |
| 11am | 67°F19°C | 5 mph8 km/h NW | Mostly Clear | |
| 12pm | 70°F21°C | 5 mph8 km/h W | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| May 1 | 55°F13°C | 75°F24°C | 5 mph8 km/h from NW | Partly Cloudy | Partly Cloudy |
| May 2 | 52°F11°C | 77°F25°C | 8 mph14 km/h from W | Partly Cloudy | Partly Cloudy |
| May 3 | 48°F9°C | 67°F19°C | 7 mph11 km/h from SE | Mostly Cloudy | Partly Cloudy |
| May 4 | 45°F7°C | 61°F16°C | 8 mph12 km/h from SE | Rain | Rain |
| May 5 | 45°F7°C | 53°F12°C | 7 mph11 km/h from SE | Rain | Drizzle |
| May 6 | 50°F10°C | 72°F22°C | 6 mph10 km/h from NW | Mostly Clear | Mostly Clear |
| May 7 | 51°F10°C | 74°F24°C | 5 mph7 km/h from SW | Partly Cloudy | Partly Cloudy |
Yes
Low of 53°F12°C, High of 77°F25°CWind: 8 mph14 km/h
Precipitation: None