Yes
you do need a jacket based on the weather in Longmont, CO 80504, USA 1 second ago
Why? Because it's cool enough your breath is visible, but your nose isn’t red yet!
47°F8°C & Mostly Clear
Wind is 4 mph7 km/h from the West, gusting to 7 mph12 km/h
| October 27 | ||||
| 6am | 46°F8°C | 5 mph8 km/h West | Clear | |
| 7am | 45°F7°C | 6 mph9 km/h West | Mostly Clear | |
| 8am | 44°F7°C | 5 mph7 km/h Northwest | Clear | |
| 9am | 46°F8°C | 6 mph10 km/h Northwest | Mostly Clear | |
| 10am | 43°F6°C | 6 mph9 km/h Northeast | Clear | |
| 11am | 40°F5°C | 3 mph5 km/h Northeast | Clear | |
| 12pm | 40°F4°C | 2 mph3 km/h West | Clear | |
| 1pm | 39°F4°C | 3 mph4 km/h North | Clear | |
| 2pm | 40°F4°C | 2 mph3 km/h Northeast | Mostly Clear | |
| 3pm | 45°F7°C | 2 mph3 km/h Southwest | Partly Cloudy | |
| 4pm | 51°F10°C | 4 mph6 km/h Southwest | Partly Cloudy | |
| 5pm | 57°F14°C | 7 mph11 km/h Southwest | Partly Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 26 | 37°F3°C | 63°F17°C | 2 mph3 km/h from Northeast | Partly Cloudy | Mostly Clear |
| October 27 | 39°F4°C | 69°F20°C | 9 mph14 km/h from West | Mostly Clear | Clear |
| October 28 | 28°F-2°C | 52°F11°C | 10 mph16 km/h from North | Mostly Clear | Clear |
| October 29 | 22°F-5°C | 58°F14°C | 5 mph7 km/h from Southeast | Clear | Mostly Clear |
| October 30 | 29°F-2°C | 59°F15°C | 4 mph7 km/h from Southeast | Mostly Clear | Partly Cloudy |
| October 31 | 29°F-2°C | 55°F13°C | 6 mph10 km/h from Northeast | Partly Cloudy | Partly Cloudy |
| November 1 | 31°F-0°C | 66°F19°C | 3 mph5 km/h from South | Mostly Clear | Clear |
Yes
Low of 39°F4°C, High of 69°F21°CWind: 9 mph14 km/h
Precipitation: None