No
you don't need a jacket based on the weather in Littleton, CO 80123, USA 1 second ago
90°F32°C & Partly Cloudy
Wind is 8 mph13 km/h from the South, gusting to 17 mph28 km/h
| September 10 | ||||
| 6pm | 90°F32°C | 7 mph12 km/h South | Partly Cloudy | |
| 7pm | 87°F31°C | 6 mph9 km/h North | Mostly Cloudy | |
| 8pm | 84°F29°C | 8 mph12 km/h South | Mostly Cloudy | |
| 9pm | 80°F26°C | 4 mph6 km/h South | Mostly Cloudy | |
| 10pm | 76°F24°C | 7 mph11 km/h South | Mostly Cloudy | |
| 11pm | 73°F23°C | 4 mph7 km/h Southwest | Mostly Cloudy | |
| September 11 | ||||
| 12am | 70°F21°C | 8 mph13 km/h Southeast | Cloudy | |
| 1am | 69°F20°C | 6 mph9 km/h Southwest | Mostly Cloudy | |
| 2am | 67°F20°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 3am | 66°F19°C | 5 mph8 km/h Southwest | Mostly Cloudy | |
| 4am | 66°F19°C | 6 mph9 km/h Southwest | Cloudy | |
| 5am | 65°F18°C | 6 mph10 km/h Southwest | Cloudy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| September 10 | 55°F13°C | 90°F32°C | 5 mph8 km/h from South | Mostly Clear | Mostly Cloudy |
| September 11 | 63°F17°C | 83°F29°C | 6 mph10 km/h from Southwest | Mostly Cloudy | Partly Cloudy |
| September 12 | 60°F15°C | 78°F26°C | 5 mph9 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| September 13 | 56°F14°C | 75°F24°C | 5 mph8 km/h from Northeast | Partly Cloudy | Mostly Cloudy |
| September 14 | 53°F12°C | 74°F24°C | 4 mph6 km/h from Northeast | Mostly Clear | Mostly Clear |
| September 15 | 53°F12°C | 81°F27°C | 5 mph7 km/h from Southeast | Mostly Clear | Mostly Clear |
| September 16 | 56°F13°C | 82°F28°C | 5 mph8 km/h from Southeast | Mostly Clear | Mostly Clear |
No
Low of 64°F18°C, High of 83°F29°CWind: 6 mph10 km/h
Precipitation: 12% rain