No
you don't need a jacket based on the weather in Decatur, IN 46733, USA 1 second ago
79°F26°C & Cloudy
Wind is 4 mph6 km/h from the South, gusting to 6 mph10 km/h
| July 26 | ||||
| 11am | 80°F27°C | 5 mph8 km/h South | Cloudy | |
| 12pm | 82°F28°C | 7 mph12 km/h South | Cloudy | |
| 1pm | 84°F29°C | 7 mph11 km/h Southwest | Cloudy | |
| 2pm | 85°F29°C | 8 mph13 km/h Southwest | Cloudy | |
| 3pm | 85°F30°C | 7 mph11 km/h Southwest | Cloudy | |
| 4pm | 86°F30°C | 7 mph12 km/h Southwest | Thunderstorms | |
| 5pm | 83°F29°C | 8 mph12 km/h Southwest | Rain | |
| 6pm | 84°F29°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 7pm | 83°F29°C | 6 mph10 km/h Southwest | Mostly Cloudy | |
| 8pm | 81°F27°C | 6 mph9 km/h Southwest | Thunderstorms | |
| 9pm | 79°F26°C | 6 mph10 km/h South | Thunderstorms | |
| 10pm | 78°F25°C | 6 mph10 km/h South | Thunderstorms | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 26 | 71°F21°C | 86°F30°C | 6 mph9 km/h from Southwest | Thunderstorms | Thunderstorms |
| July 27 | 73°F23°C | 86°F30°C | 7 mph11 km/h from West | Rain | Partly Cloudy |
| July 28 | 72°F22°C | 90°F32°C | 6 mph10 km/h from West | Partly Cloudy | Mostly Clear |
| July 29 | 74°F23°C | 91°F33°C | 4 mph7 km/h from Northwest | Partly Cloudy | Mostly Clear |
| July 30 | 72°F22°C | 87°F31°C | 5 mph7 km/h from North | Thunderstorms | Mostly Cloudy |
| July 31 | 65°F18°C | 76°F25°C | 11 mph18 km/h from Northeast | Drizzle | Mostly Cloudy |
| August 1 | 58°F15°C | 76°F25°C | 11 mph17 km/h from Northeast | Partly Cloudy | Mostly Clear |
No
Low of 73°F23°C, High of 86°F30°CWind: 7 mph11 km/h
Precipitation: 58% rain