Yes
you do need a jacket based on the weather in Katonah, NY 10536, USA 1 second ago
Why? Because it's pretty chilly!
59°F15°C & Clear
Wind is 2 mph3 km/h from the North, gusting to 3 mph5 km/h
| August 4 | ||||
| 4am | 58°F15°C | 2 mph4 km/h North | Clear | |
| 5am | 58°F14°C | 2 mph3 km/h North | Clear | |
| 6am | 58°F14°C | 2 mph3 km/h North | Clear | |
| 7am | 60°F16°C | 2 mph4 km/h North | Clear | |
| 8am | 66°F19°C | 2 mph3 km/h North | Clear | |
| 9am | 72°F22°C | 3 mph4 km/h North | Clear | |
| 10am | 77°F25°C | 4 mph7 km/h North | Clear | |
| 11am | 80°F27°C | 4 mph7 km/h North | Clear | |
| 12pm | 83°F28°C | 4 mph7 km/h North | Clear | |
| 1pm | 84°F29°C | 5 mph8 km/h North | Clear | |
| 2pm | 86°F30°C | 5 mph8 km/h North | Clear | |
| 3pm | 86°F30°C | 5 mph7 km/h North | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 4 | 57°F14°C | 87°F30°C | 4 mph6 km/h from North | Mostly Clear | Mostly Cloudy |
| August 5 | 63°F17°C | 83°F28°C | 3 mph5 km/h from East | Mostly Cloudy | Mostly Cloudy |
| August 6 | 65°F18°C | 81°F27°C | 5 mph8 km/h from Southeast | Mostly Cloudy | Mostly Cloudy |
| August 7 | 63°F17°C | 79°F26°C | 4 mph6 km/h from East | Partly Cloudy | Clear |
| August 8 | 61°F16°C | 81°F27°C | 4 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
| August 9 | 61°F16°C | 82°F28°C | 4 mph6 km/h from South | Mostly Clear | Mostly Clear |
| August 10 | 65°F18°C | 83°F28°C | 4 mph6 km/h from South | Partly Cloudy | Partly Cloudy |
No
Low of 63°F17°C, High of 83°F29°CWind: 3 mph5 km/h
Precipitation: None