No
you don't need a jacket based on the weather in Greeley, CO, USA 1 second ago
64°F18°C & Cloudy
Wind is 6 mph9 km/h from the North, gusting to 10 mph16 km/h
| September 11 | ||||
| 10am | 66°F19°C | 5 mph8 km/h Northwest | Mostly Cloudy | |
| 11am | 71°F21°C | 6 mph9 km/h Northwest | Partly Cloudy | |
| 12pm | 75°F24°C | 2 mph3 km/h Northwest | Mostly Clear | |
| 1pm | 80°F26°C | 3 mph5 km/h East | Mostly Clear | |
| 2pm | 84°F29°C | 4 mph7 km/h Southeast | Clear | |
| 3pm | 87°F31°C | 5 mph8 km/h Southeast | Clear | |
| 4pm | 90°F32°C | 8 mph13 km/h Southeast | Mostly Clear | |
| 5pm | 90°F32°C | 7 mph12 km/h Southeast | Partly Cloudy | |
| 6pm | 90°F32°C | 9 mph15 km/h South | Mostly Cloudy | |
| 7pm | 87°F31°C | 8 mph13 km/h South | Mostly Cloudy | |
| 8pm | 83°F29°C | 11 mph17 km/h Southwest | Mostly Cloudy | |
| 9pm | 79°F26°C | 8 mph13 km/h East | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 11 | 63°F17°C | 91°F33°C | 6 mph10 km/h from South | Partly Cloudy | Partly Cloudy |
| September 12 | 57°F14°C | 81°F27°C | 6 mph9 km/h from Southwest | Cloudy | Mostly Cloudy |
| September 13 | 56°F13°C | 79°F26°C | 7 mph11 km/h from North | Mostly Cloudy | Rain |
| September 14 | 52°F11°C | 76°F24°C | 4 mph7 km/h from Southwest | Partly Cloudy | Mostly Clear |
| September 15 | 49°F10°C | 83°F29°C | 4 mph7 km/h from South | Mostly Clear | Partly Cloudy |
| September 16 | 52°F11°C | 78°F26°C | 8 mph12 km/h from North | Partly Cloudy | Mostly Clear |
| September 17 | 52°F11°C | 76°F24°C | 6 mph9 km/h from Northeast | Mostly Clear | Mostly Clear |
Yes
Low of 56°F14°C, High of 82°F28°CWind: 6 mph9 km/h
Precipitation: 8% rain