No
you don't need a jacket based on the weather in Westfield, NJ 07090, USA 1 second ago
74°F23°C & Mostly Cloudy
Wind is 4 mph6 km/h from the South, gusting to 11 mph18 km/h
| July 14 | ||||
| 2am | 74°F23°C | 3 mph5 km/h South | Partly Cloudy | |
| 3am | 74°F23°C | 2 mph4 km/h South | Mostly Cloudy | |
| 4am | 73°F23°C | 2 mph4 km/h South | Cloudy | |
| 5am | 73°F23°C | 3 mph5 km/h South | Mostly Cloudy | |
| 6am | 73°F23°C | 3 mph5 km/h South | Mostly Cloudy | |
| 7am | 74°F23°C | 3 mph4 km/h South | Mostly Cloudy | |
| 8am | 76°F24°C | 4 mph6 km/h South | Partly Cloudy | |
| 9am | 78°F25°C | 4 mph7 km/h South | Mostly Cloudy | |
| 10am | 80°F27°C | 5 mph7 km/h South | Mostly Cloudy | |
| 11am | 82°F28°C | 5 mph8 km/h South | Mostly Cloudy | |
| 12pm | 84°F29°C | 5 mph8 km/h South | Mostly Cloudy | |
| 1pm | 85°F29°C | 5 mph8 km/h South | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 14 | 73°F23°C | 85°F30°C | 4 mph7 km/h from South | Thunderstorms | Thunderstorms |
| July 15 | 73°F23°C | 85°F29°C | 3 mph4 km/h from Southeast | Rain | Partly Cloudy |
| July 16 | 74°F23°C | 87°F30°C | 5 mph8 km/h from South | Thunderstorms | Thunderstorms |
| July 17 | 75°F24°C | 89°F32°C | 7 mph12 km/h from Southwest | Thunderstorms | Thunderstorms |
| July 18 | 77°F25°C | 88°F31°C | 7 mph12 km/h from West | Mostly Cloudy | Thunderstorms |
| July 19 | 73°F23°C | 86°F30°C | 3 mph5 km/h from North | Partly Cloudy | Partly Cloudy |
| July 20 | 73°F23°C | 86°F30°C | 5 mph8 km/h from South | Mostly Cloudy | Rain |
No
Low of 73°F23°C, High of 84°F29°CWind: 3 mph4 km/h
Precipitation: 58% rain