No
you don't need a jacket based on the weather in Longmont, CO 80504, USA 1 second ago
61°F16°C & Mostly Clear
Wind is 7 mph11 km/h from the East, gusting to 10 mph16 km/h
| April 17 | ||||
| 12pm | 62°F17°C | 9 mph14 km/h East | Clear | |
| 1pm | 66°F19°C | 8 mph13 km/h East | Clear | |
| 2pm | 69°F21°C | 7 mph11 km/h Southwest | Mostly Clear | |
| 3pm | 73°F23°C | 14 mph23 km/h West | Mostly Clear | |
| 4pm | 74°F23°C | 19 mph31 km/h West | Windy | |
| 5pm | 73°F23°C | 20 mph32 km/h West | Windy | |
| 6pm | 69°F20°C | 15 mph24 km/h Northeast | Mostly Cloudy | |
| 7pm | 68°F20°C | 15 mph24 km/h North | Partly Cloudy | |
| 8pm | 64°F18°C | 16 mph26 km/h North | Windy | |
| 9pm | 56°F13°C | 16 mph26 km/h Northeast | Windy | |
| 10pm | 51°F11°C | 16 mph26 km/h North | Windy | |
| 11pm | 44°F6°C | 19 mph30 km/h North | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| April 17 | 36°F2°C | 74°F23°C | 12 mph19 km/h from Northwest | Mostly Clear | Cloudy |
| April 18 | 31°F-1°C | 38°F3°C | 10 mph17 km/h from Northeast | Snow | Cloudy |
| April 19 | 29°F-2°C | 46°F8°C | 7 mph11 km/h from Southeast | Mostly Cloudy | Partly Cloudy |
| April 20 | 30°F-1°C | 62°F17°C | 6 mph9 km/h from Northwest | Mostly Clear | Mostly Clear |
| April 21 | 35°F2°C | 72°F22°C | 9 mph15 km/h from Southwest | Partly Cloudy | Mostly Clear |
| April 22 | 38°F3°C | 70°F21°C | 6 mph10 km/h from Northeast | Mostly Clear | Mostly Clear |
| April 23 | 39°F4°C | 70°F21°C | 6 mph9 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
Yes
Low of 31°F-1°C, High of 37°F3°CWind: 10 mph17 km/h
Precipitation: 46% snow