Yes
you do need a jacket based on the weather in Valparaiso, IN, USA 1 second ago
Why? Because just cool enough for a jacket, but not warm enough to ditch it!
56°F13°C & Mostly Cloudy
Wind is 9 mph15 km/h from the West, gusting to 19 mph30 km/h
| August 25 | ||||
| 9am | 57°F14°C | 11 mph17 km/h Northwest | Mostly Clear | |
| 10am | 60°F16°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 11am | 63°F17°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 12pm | 65°F18°C | 12 mph19 km/h Northwest | Mostly Clear | |
| 1pm | 67°F19°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 2pm | 68°F20°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 3pm | 69°F21°C | 11 mph18 km/h Northwest | Mostly Clear | |
| 4pm | 69°F20°C | 10 mph17 km/h Northwest | Partly Cloudy | |
| 5pm | 68°F20°C | 10 mph15 km/h Northwest | Partly Cloudy | |
| 6pm | 68°F20°C | 9 mph14 km/h North | Partly Cloudy | |
| 7pm | 66°F19°C | 7 mph11 km/h North | Partly Cloudy | |
| 8pm | 64°F18°C | 4 mph7 km/h North | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 25 | 54°F12°C | 69°F21°C | 10 mph16 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 26 | 52°F11°C | 69°F21°C | 10 mph16 km/h from Northwest | Mostly Clear | Mostly Clear |
| August 27 | 51°F10°C | 74°F23°C | 7 mph11 km/h from West | Partly Cloudy | Partly Cloudy |
| August 28 | 56°F14°C | 73°F23°C | 9 mph14 km/h from West | Drizzle | Mostly Clear |
| August 29 | 55°F13°C | 68°F20°C | 8 mph13 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| August 30 | 51°F10°C | 71°F22°C | 6 mph9 km/h from East | Mostly Cloudy | Mostly Cloudy |
| August 31 | 53°F12°C | 74°F23°C | 6 mph10 km/h from East | Partly Cloudy | Partly Cloudy |
Yes
Low of 52°F11°C, High of 69°F21°CWind: 10 mph16 km/h
Precipitation: None