No
you don't need a jacket based on the weather in Greeley, CO, USA 1 second ago
71°F21°C & Clear
Wind is 2 mph4 km/h from the South, gusting to 6 mph9 km/h
| September 15 | ||||
| 1pm | 74°F23°C | 3 mph5 km/h South | Clear | |
| 2pm | 80°F27°C | 5 mph7 km/h South | Clear | |
| 3pm | 83°F28°C | 6 mph10 km/h South | Mostly Clear | |
| 4pm | 85°F29°C | 7 mph11 km/h Southeast | Mostly Clear | |
| 5pm | 85°F30°C | 8 mph12 km/h Southeast | Mostly Clear | |
| 6pm | 86°F30°C | 7 mph12 km/h Southeast | Mostly Clear | |
| 7pm | 85°F30°C | 8 mph13 km/h Southeast | Mostly Cloudy | |
| 8pm | 82°F28°C | 6 mph9 km/h Southeast | Mostly Cloudy | |
| 9pm | 76°F25°C | 6 mph9 km/h Northeast | Partly Cloudy | |
| 10pm | 72°F22°C | 5 mph8 km/h Northeast | Partly Cloudy | |
| 11pm | 69°F21°C | 5 mph9 km/h Northeast | Mostly Cloudy | |
| September 16 | ||||
| 12am | 66°F19°C | 4 mph7 km/h Northwest | Mostly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 15 | 49°F9°C | 86°F30°C | 5 mph8 km/h from Southeast | Mostly Clear | Partly Cloudy |
| September 16 | 52°F11°C | 76°F25°C | 8 mph13 km/h from Northeast | Mostly Cloudy | Drizzle |
| September 17 | 52°F11°C | 67°F19°C | 9 mph14 km/h from Northwest | Rain | Drizzle |
| September 18 | 49°F10°C | 71°F22°C | 7 mph11 km/h from North | Partly Cloudy | Mostly Clear |
| September 19 | 48°F9°C | 77°F25°C | 5 mph8 km/h from South | Mostly Clear | Mostly Clear |
| September 20 | 48°F9°C | 82°F28°C | 3 mph6 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 21 | 50°F10°C | 80°F27°C | 6 mph10 km/h from Northwest | Partly Cloudy | Mostly Clear |
Yes
Low of 52°F11°C, High of 76°F25°CWind: 8 mph13 km/h
Precipitation: 18% rain