No
you don't need a jacket based on the weather in Arnold, MO, USA 1 second ago
78°F25°C & Clear
Wind is 2 mph4 km/h from the West, gusting to 4 mph7 km/h
| July 3 | ||||
| 10am | 79°F26°C | 3 mph4 km/h West | Clear | |
| 11am | 82°F28°C | 2 mph3 km/h West | Clear | |
| 12pm | 84°F29°C | 2 mph3 km/h West | Mostly Clear | |
| 1pm | 86°F30°C | 1 mph2 km/h Northwest | Mostly Clear | |
| 2pm | 87°F31°C | 1 mph2 km/h Southeast | Mostly Clear | |
| 3pm | 88°F31°C | 2 mph3 km/h Southeast | Mostly Clear | |
| 4pm | 89°F32°C | 2 mph4 km/h East | Mostly Clear | |
| 5pm | 89°F32°C | 3 mph5 km/h Southeast | Mostly Clear | |
| 6pm | 88°F31°C | 4 mph6 km/h Southeast | Mostly Clear | |
| 7pm | 87°F31°C | 4 mph6 km/h Southeast | Clear | |
| 8pm | 86°F30°C | 3 mph6 km/h Southeast | Clear | |
| 9pm | 83°F28°C | 3 mph5 km/h Southeast | Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| July 3 | 69°F20°C | 89°F32°C | 2 mph4 km/h from South | Mostly Clear | Clear |
| July 4 | 69°F21°C | 89°F32°C | 6 mph9 km/h from Southeast | Mostly Clear | Clear |
| July 5 | 70°F21°C | 91°F33°C | 5 mph8 km/h from South | Mostly Clear | Partly Cloudy |
| July 6 | 72°F22°C | 88°F31°C | 6 mph10 km/h from West | Drizzle | Drizzle |
| July 7 | 72°F22°C | 87°F30°C | 4 mph7 km/h from West | Heavy Rain | Heavy Rain |
| July 8 | 71°F22°C | 88°F31°C | 4 mph6 km/h from South | Partly Cloudy | Thunderstorms |
| July 9 | 72°F22°C | 87°F31°C | 3 mph5 km/h from West | Drizzle | Drizzle |
No
Low of 69°F21°C, High of 90°F32°CWind: 6 mph9 km/h
Precipitation: None