Yes
you do need a jacket based on the weather in (Lake Hiawatha), New Jersey, United States 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
41°F5°C & Cloudy
Wind is 4 mph7 km/h from the Southwest, gusting to 11 mph17 km/h
| February 28 | ||||
| 8pm | 41°F5°C | 4 mph7 km/h South | Cloudy | |
| 9pm | 40°F4°C | 6 mph9 km/h South | Cloudy | |
| 10pm | 40°F5°C | 6 mph9 km/h South | Cloudy | |
| 11pm | 40°F4°C | 6 mph10 km/h South | Cloudy | |
| March 1 | ||||
| 12am | 40°F4°C | 7 mph11 km/h South | Cloudy | |
| 1am | 41°F5°C | 8 mph13 km/h South | Mostly Cloudy | |
| 2am | 40°F5°C | 8 mph12 km/h South | Mostly Cloudy | |
| 3am | 39°F4°C | 7 mph11 km/h South | Partly Cloudy | |
| 4am | 39°F4°C | 7 mph11 km/h Southwest | Mostly Cloudy | |
| 5am | 39°F4°C | 7 mph12 km/h Southwest | Mostly Cloudy | |
| 6am | 39°F4°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| 7am | 40°F4°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| February 28 | 36°F2°C | 50°F10°C | 5 mph8 km/h from West | Mostly Clear | Mostly Cloudy |
| March 1 | 22°F-6°C | 54°F12°C | 14 mph23 km/h from West | Mostly Clear | Mostly Clear |
| March 2 | 17°F-8°C | 32°F0°C | 11 mph18 km/h from Northwest | Clear | Mostly Clear |
| March 3 | 17°F-8°C | 36°F2°C | 5 mph9 km/h from Northwest | Clear | Mostly Clear |
| March 4 | 24°F-4°C | 45°F7°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Rain |
| March 5 | 37°F3°C | 56°F14°C | 11 mph17 km/h from South | Rain | Rain |
| March 6 | 33°F1°C | 55°F13°C | 14 mph22 km/h from West | Mostly Cloudy | Partly Cloudy |
Yes
Low of 22°F-6°C, High of 54°F12°CWind: 14 mph23 km/h
Precipitation: None