Yes
you do need a jacket based on the weather in Helena Valley Northeast, MT 59602, USA 1 second ago
Why? Because Jack Frost is nipping at your nose!
32°F-0°C & Partly Cloudy
Wind is 2 mph3 km/h from the East, gusting to 4 mph7 km/h
| October 27 | ||||
| 8am | 31°F-0°C | 2 mph3 km/h East | Mostly Cloudy | |
| 9am | 31°F-0°C | 3 mph5 km/h East | Mostly Cloudy | |
| 10am | 31°F-0°C | 4 mph6 km/h Southeast | Mostly Cloudy | |
| 11am | 31°F-0°C | 3 mph5 km/h Southeast | Cloudy | |
| 12pm | 32°F0°C | 3 mph4 km/h Southwest | Cloudy | |
| 1pm | 32°F0°C | 4 mph6 km/h West | Cloudy | |
| 2pm | 32°F0°C | 5 mph9 km/h Southwest | Mostly Cloudy | |
| 3pm | 33°F1°C | 7 mph11 km/h Southwest | Clear | |
| 4pm | 37°F3°C | 12 mph19 km/h West | Mostly Clear | |
| 5pm | 39°F4°C | 15 mph24 km/h West | Windy | |
| 6pm | 42°F5°C | 16 mph26 km/h West | Windy | |
| 7pm | 43°F6°C | 17 mph27 km/h West | Windy | |
| Date | Low | High | Wind | Day | Night |
|---|---|---|---|---|---|
| October 27 | 31°F-1°C | 44°F6°C | 13 mph20 km/h from West | Partly Cloudy | Mostly Clear |
| October 28 | 26°F-4°C | 47°F8°C | 4 mph7 km/h from South | Clear | Mostly Cloudy |
| October 29 | 30°F-1°C | 54°F12°C | 8 mph12 km/h from West | Partly Cloudy | Clear |
| October 30 | 27°F-3°C | 48°F9°C | 1 mph2 km/h from Southeast | Partly Cloudy | Partly Cloudy |
| October 31 | 26°F-3°C | 50°F10°C | 3 mph5 km/h from Southeast | Partly Cloudy | Mostly Cloudy |
| November 1 | 39°F4°C | 60°F15°C | 7 mph11 km/h from Southwest | Mostly Cloudy | Mostly Cloudy |
| November 2 | 33°F1°C | 49°F9°C | 12 mph20 km/h from West | Mostly Clear | Partly Cloudy |
Yes
Low of 26°F-4°C, High of 47°F9°CWind: 4 mph7 km/h
Precipitation: None