No
you don't need a jacket based on the weather in Grand Rapids, MI, USA 1 second ago
80°F27°C & Clear
Wind is 4 mph7 km/h from the Southeast, gusting to 9 mph14 km/h
| August 14 | ||||
| 1pm | 80°F27°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 2pm | 82°F28°C | 4 mph7 km/h Southeast | Mostly Clear | |
| 3pm | 83°F28°C | 5 mph7 km/h Southeast | Mostly Clear | |
| 4pm | 84°F29°C | 5 mph8 km/h Southeast | Mostly Clear | |
| 5pm | 84°F29°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 6pm | 83°F28°C | 5 mph8 km/h Southeast | Partly Cloudy | |
| 7pm | 81°F27°C | 4 mph6 km/h South | Partly Cloudy | |
| 8pm | 79°F26°C | 4 mph6 km/h South | Mostly Clear | |
| 9pm | 76°F24°C | 3 mph5 km/h Northeast | Mostly Clear | |
| 10pm | 74°F23°C | 3 mph5 km/h East | Mostly Clear | |
| 11pm | 72°F22°C | 3 mph6 km/h East | Mostly Clear | |
| August 15 | ||||
| 12am | 70°F21°C | 4 mph6 km/h East | Mostly Clear | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| August 14 | 63°F17°C | 84°F29°C | 4 mph7 km/h from East | Mostly Clear | Mostly Clear |
| August 15 | 65°F18°C | 86°F30°C | 5 mph9 km/h from Southwest | Mostly Clear | Mostly Clear |
| August 16 | 69°F20°C | 88°F31°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| August 17 | 68°F20°C | 83°F28°C | 6 mph9 km/h from Northeast | Thunderstorms | Partly Cloudy |
| August 18 | 64°F18°C | 81°F27°C | 8 mph13 km/h from East | Drizzle | Rain |
| August 19 | 66°F19°C | 78°F26°C | 6 mph10 km/h from South | Thunderstorms | Drizzle |
| August 20 | 61°F16°C | 78°F25°C | 8 mph12 km/h from Northeast | Partly Cloudy | Clear |
No
Low of 64°F18°C, High of 86°F30°CWind: 5 mph9 km/h
Precipitation: None