No
you don't need a jacket based on the weather in Horsham, PA, USA 1 second ago
62°F17°C & Cloudy
Wind is 6 mph9 km/h from the SW, gusting to 15 mph24 km/h
| October 30 | ||||
| 10pm | 62°F17°C | 6 mph9 km/h SW | Mostly Cloudy | |
| 11pm | 61°F16°C | 6 mph9 km/h SW | Mostly Cloudy | |
| October 31 | ||||
| 12am | 60°F16°C | 5 mph9 km/h SW | Mostly Cloudy | |
| 1am | 59°F15°C | 5 mph9 km/h SW | Mostly Clear | |
| 2am | 58°F15°C | 5 mph9 km/h SW | Mostly Clear | |
| 3am | 57°F14°C | 5 mph8 km/h SW | Mostly Clear | |
| 4am | 56°F14°C | 5 mph8 km/h SW | Mostly Clear | |
| 5am | 56°F13°C | 5 mph7 km/h SW | Clear | |
| 6am | 55°F13°C | 5 mph7 km/h SW | Clear | |
| 7am | 55°F13°C | 5 mph7 km/h SW | Clear | |
| 8am | 56°F13°C | 5 mph7 km/h SW | Clear | |
| 9am | 60°F16°C | 5 mph8 km/h SW | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 30 | 46°F8°C | 77°F25°C | 2 mph3 km/h from SW | Mostly Clear | Partly Cloudy |
| October 31 | 55°F13°C | 79°F26°C | 7 mph11 km/h from SW | Partly Cloudy | Cloudy |
| November 1 | 53°F12°C | 77°F25°C | 12 mph19 km/h from W | Partly Cloudy | Clear |
| November 2 | 43°F6°C | 61°F16°C | 6 mph9 km/h from NW | Mostly Clear | Mostly Clear |
| November 3 | 37°F3°C | 60°F16°C | 3 mph4 km/h from NE | Mostly Clear | Mostly Cloudy |
| November 4 | 42°F6°C | 61°F16°C | 5 mph8 km/h from SE | Mostly Cloudy | Mostly Cloudy |
| November 5 | 52°F11°C | 74°F23°C | 8 mph12 km/h from S | Mostly Cloudy | Partly Cloudy |
Yes
Low of 55°F13°C, High of 79°F26°CWind: 7 mph11 km/h
Precipitation: None