No
you don't need a jacket based on the weather in Fort Collins, CO, USA 1 second ago
80°F26°C & Cloudy
Wind is 5 mph8 km/h from the East, gusting to 12 mph20 km/h
| September 19 | ||||
| 3pm | 80°F27°C | 5 mph9 km/h Southeast | Mostly Clear | |
| 4pm | 79°F26°C | 9 mph14 km/h Southeast | Mostly Cloudy | |
| 5pm | 79°F26°C | 8 mph13 km/h Southeast | Cloudy | |
| 6pm | 79°F26°C | 7 mph11 km/h Southeast | Cloudy | |
| 7pm | 78°F25°C | 5 mph9 km/h Southeast | Cloudy | |
| 8pm | 75°F24°C | 7 mph12 km/h Southeast | Cloudy | |
| 9pm | 72°F22°C | 5 mph8 km/h East | Cloudy | |
| 10pm | 68°F20°C | 3 mph5 km/h East | Cloudy | |
| 11pm | 64°F18°C | 4 mph6 km/h Northeast | Cloudy | |
| September 20 | ||||
| 12am | 63°F17°C | 3 mph4 km/h Northwest | Cloudy | |
| 1am | 61°F16°C | 2 mph4 km/h West | Cloudy | |
| 2am | 60°F15°C | 2 mph4 km/h Northwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 19 | 43°F6°C | 80°F27°C | 5 mph8 km/h from Southeast | Partly Cloudy | Cloudy |
| September 20 | 55°F13°C | 78°F26°C | 3 mph5 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| September 21 | 55°F13°C | 77°F25°C | 4 mph7 km/h from West | Partly Cloudy | Partly Cloudy |
| September 22 | 53°F12°C | 75°F24°C | 6 mph10 km/h from Northwest | Mostly Cloudy | Rain |
| September 23 | 50°F10°C | 66°F19°C | 8 mph13 km/h from North | Rain | Mostly Clear |
| September 24 | 45°F7°C | 70°F21°C | 5 mph8 km/h from Southeast | Mostly Clear | Clear |
| September 25 | 48°F9°C | 75°F24°C | 4 mph7 km/h from Southeast | Mostly Clear | Clear |
Yes
Low of 55°F13°C, High of 78°F26°CWind: 3 mph5 km/h
Precipitation: None