By knowing how cold, mild, warm, or hot the weather in Helena, you will find it easier to plan your days.
Our 14 day weather forecast for Helena becomes more accurate the closer to the date of your visit, so always be sure to check in frequently for any weather updates.
| Date | Temperatures | Wind | |||
|---|---|---|---|---|---|
| Saturday, December 20 | 4 ° / -4 ° |  | Light freezing rain | 12 Km/h | |
| Sunday, December 21 | 1 ° / -8 ° |  | Cloudy | 5 Km/h | |
| Monday, December 22 | 6 ° / -2 ° |  | Mist | 8 Km/h | |
| Tuesday, December 23 | 4 ° / -2 ° |  | Heavy snow | 3 Km/h | |
| Wednesday, December 24 | 5 ° / 0 ° |  | Partly cloudy | 3 Km/h | |
| Thursday, December 25 | 7 ° / 0 ° |  | Patchy rain possible | 4 Km/h | |
| Friday, December 26 | 3 ° / -5 ° |  | Clear | 8 Km/h | |
| Saturday, December 27 | 1 ° / -3 ° | | Clear | 8 Km/h | |
| Sunday, December 28 | -1 ° / -7 ° | | Partly cloudy | 10 Km/h | |
| Monday, December 29 | 0 ° / -6 ° | | Partly cloudy | 10 Km/h | |
| Tuesday, December 30 | -1 ° / -6 ° | | Partly cloudy | 4 Km/h | |
| Wednesday, December 31 | 1 ° / -3 ° |  | Moderate or heavy snow showers | 7 Km/h | |
| Thursday, January 1 | 2 ° / -5 ° | | Partly cloudy | 8 Km/h | |
| Friday, January 2 | 2 ° / -3 ° |  | Patchy light snow | 9 Km/h | |
| Further Ahead | |||||
