Typical Weather in Helena, MT in June

76° F Avg High

49° F Avg Low

5 Rainy Days

☀️ Temperature Summary

June is a popular time of year to visit, with an inviting climate characterized by warm temperatures. Highs in June are typically around 76°F, which is warmer than usual in Helena. Overnight lows will be around 49°F on average. Daily high temperatures can range between 72°F and 81°F, and will often rise as the month goes on.

June is a great time to visit Helena, with mild temperatures and sunny days being very common.

High Temps Throughout the Year

☔ Rain Summary

You can expect about a 18% chance of rain for any given day in June. It's one of the rainier months of the year for Helena, with total rainfall for the month around 2 inches.