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 | |||
|---|---|---|---|---|---|
| Sunday, March 22 | 12 ° / 1 ° |  | Clear | 8 Km/h | |
| Monday, March 23 | 16 ° / -1 ° |  | Partly cloudy | 4 Km/h | |
| Tuesday, March 24 | 14 ° / 2 ° |  | Overcast | 16 Km/h | |
| Wednesday, March 25 | 11 ° / 1 ° |  | Patchy rain possible | 17 Km/h | |
| Thursday, March 26 | 5 ° / -4 ° |  | Patchy light snow | 15 Km/h | |
| Friday, March 27 | 9 ° / -5 ° | | Clear | 5 Km/h | |
| Saturday, March 28 | 16 ° / -3 ° | | Sunny | 8 Km/h | |
| Sunday, March 29 | 17 ° / 3 ° | | Clear | 4 Km/h | |
| Monday, March 30 | 12 ° / 3 ° | | Partly cloudy | 8 Km/h | |
| Tuesday, March 31 | 16 ° / 2 ° | | Patchy rain possible | 6 Km/h | |
| Wednesday, April 1 | 17 ° / 5 ° | | Patchy light drizzle | 9 Km/h | |
| Thursday, April 2 | 9 ° / 2 ° | | Patchy rain possible | 13 Km/h | |
| Friday, April 3 | 10 ° / 0 ° | | Patchy rain possible | 6 Km/h | |
| Saturday, April 4 | 11 ° / -1 ° | | Patchy rain possible | 5 Km/h | |
| Further Ahead | |||||
