No
you don't need a jacket based on the weather in Ithaca, NY, USA 1 second ago
79°F26°C & Partly Cloudy
Wind is 7 mph11 km/h from the Northwest, gusting to 13 mph21 km/h
| September 18 | ||||
| 5pm | 79°F26°C | 7 mph11 km/h Northwest | Mostly Clear | |
| 6pm | 77°F25°C | 5 mph8 km/h Northwest | Mostly Clear | |
| 7pm | 73°F23°C | 4 mph7 km/h North | Clear | |
| 8pm | 69°F21°C | 3 mph5 km/h Northwest | Clear | |
| 9pm | 67°F19°C | 2 mph3 km/h Northwest | Clear | |
| 10pm | 65°F19°C | 2 mph3 km/h West | Clear | |
| 11pm | 64°F18°C | 2 mph4 km/h West | Mostly Clear | |
| September 19 | ||||
| 12am | 64°F18°C | 2 mph4 km/h West | Mostly Clear | |
| 1am | 62°F17°C | 4 mph6 km/h West | Mostly Clear | |
| 2am | 62°F16°C | 4 mph7 km/h Northwest | Mostly Clear | |
| 3am | 61°F16°C | 4 mph7 km/h Northwest | Partly Cloudy | |
| 4am | 60°F16°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 18 | 49°F9°C | 79°F26°C | 3 mph5 km/h from Northwest | Clear | Mostly Clear |
| September 19 | 50°F10°C | 68°F20°C | 8 mph13 km/h from Northwest | Partly Cloudy | Mostly Clear |
| September 20 | 44°F6°C | 70°F21°C | 3 mph4 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 21 | 51°F11°C | 72°F22°C | 9 mph15 km/h from South | Mostly Cloudy | Partly Cloudy |
| September 22 | 58°F14°C | 75°F24°C | 8 mph14 km/h from South | Rain | Drizzle |
| September 23 | 61°F16°C | 72°F22°C | 5 mph8 km/h from Southwest | Rain | Mostly Cloudy |
| September 24 | 56°F13°C | 69°F21°C | 6 mph10 km/h from North | Mostly Cloudy | Partly Cloudy |
Yes
Low of 50°F10°C, High of 68°F20°CWind: 8 mph13 km/h
Precipitation: None