No
you don't need a jacket based on the weather in Valparaiso, IN, USA 1 second ago
62°F17°C & Clear
Wind is 4 mph6 km/h from the East, gusting to 9 mph14 km/h
| September 16 | ||||
| 10am | 67°F20°C | 6 mph10 km/h East | Clear | |
| 11am | 72°F22°C | 6 mph9 km/h East | Clear | |
| 12pm | 76°F25°C | 6 mph9 km/h East | Mostly Clear | |
| 1pm | 79°F26°C | 7 mph11 km/h Northeast | Mostly Clear | |
| 2pm | 80°F27°C | 7 mph12 km/h Northeast | Partly Cloudy | |
| 3pm | 81°F27°C | 8 mph12 km/h Northeast | Partly Cloudy | |
| 4pm | 81°F27°C | 8 mph13 km/h North | Partly Cloudy | |
| 5pm | 80°F27°C | 9 mph14 km/h North | Mostly Clear | |
| 6pm | 78°F25°C | 9 mph14 km/h North | Mostly Clear | |
| 7pm | 75°F24°C | 8 mph12 km/h North | Mostly Clear | |
| 8pm | 70°F21°C | 6 mph10 km/h North | Mostly Clear | |
| 9pm | 68°F20°C | 6 mph10 km/h North | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 16 | 58°F14°C | 81°F27°C | 7 mph11 km/h from Northeast | Mostly Clear | Clear |
| September 17 | 57°F14°C | 82°F28°C | 5 mph7 km/h from Northeast | Clear | Clear |
| September 18 | 58°F14°C | 83°F28°C | 4 mph6 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 19 | 61°F16°C | 84°F29°C | 5 mph8 km/h from East | Mostly Clear | Mostly Cloudy |
| September 20 | 62°F17°C | 81°F27°C | 7 mph11 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 21 | 62°F17°C | 83°F28°C | 10 mph16 km/h from Southwest | Partly Cloudy | Drizzle |
| September 22 | 65°F18°C | 80°F26°C | 10 mph17 km/h from Southwest | Thunderstorms | Thunderstorms |
Yes
Low of 57°F14°C, High of 82°F28°CWind: 5 mph7 km/h
Precipitation: None