No
you don't need a jacket based on the weather in Johnstown, PA, USA 1 second ago
67°F20°C & Cloudy
Wind is 2 mph3 km/h from the Southeast, gusting to 7 mph12 km/h
| June 15 | ||||
| 1am | 67°F19°C | 2 mph4 km/h Southeast | Cloudy | |
| 2am | 67°F19°C | 3 mph5 km/h Southeast | Mostly Cloudy | |
| 3am | 66°F19°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 4am | 66°F19°C | 2 mph3 km/h Southeast | Mostly Cloudy | |
| 5am | 65°F19°C | 2 mph4 km/h Southeast | Mostly Cloudy | |
| 6am | 66°F19°C | 2 mph3 km/h Southeast | Cloudy | |
| 7am | 67°F19°C | 3 mph5 km/h Southeast | Cloudy | |
| 8am | 67°F20°C | 4 mph6 km/h Southeast | Cloudy | |
| 9am | 68°F20°C | 5 mph8 km/h Southeast | Cloudy | |
| 10am | 69°F21°C | 4 mph7 km/h Southeast | Cloudy | |
| 11am | 70°F21°C | 5 mph8 km/h Southeast | Rain | |
| 12pm | 71°F21°C | 6 mph9 km/h Southeast | Drizzle | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| June 15 | 64°F18°C | 73°F23°C | 5 mph8 km/h from Southeast | Rain | Drizzle |
| June 16 | 62°F16°C | 72°F22°C | 6 mph10 km/h from Southeast | Drizzle | Rain |
| June 17 | 63°F17°C | 76°F24°C | 6 mph10 km/h from South | Rain | Rain |
| June 18 | 66°F19°C | 82°F28°C | 7 mph11 km/h from Southwest | Rain | Thunderstorms |
| June 19 | 65°F18°C | 78°F25°C | 12 mph19 km/h from West | Rain | Drizzle |
| June 20 | 60°F16°C | 76°F25°C | 8 mph13 km/h from West | Partly Cloudy | Mostly Clear |
| June 21 | 60°F15°C | 83°F28°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
No
Low of 62°F17°C, High of 72°F22°CWind: 6 mph10 km/h
Precipitation: 43% rain