Weather forecast for 10 days
Helena, MT

On Saturday, in Helena, primarily cloudless sky and mainly sunny weather are anticipated.
Forecasted temperature values will span from a comfortable 66.2°F (19°C) down to a chilly 42.8°F (6°C).
It will be warmer, and the maximum temperature of 66.2°F (19°C) will be more in line with June's average highest temperature of 69.4°F (20.8°C) than the average highest temperature of 59.4°F (15.2°C) in May.
Sunrise will be at 5:49 am and sunset at 8:59 pm; the daylight will last for 15h and 10min.

On Sunday, May 19, the sky will be mostly clouded.
Minimal precipitation is predicted. A temperature range of a mild 57.2°F (14°C) to a cold 41°F (5°C) is expected.
The day's highest temperature is forecasted to align with the standard May maximum of 59.4°F (15.2°C).
Sunrise will be at 5:48 am and sunset at 9:00 pm; the daylight will last for 15h and 13min.

For the next ten days, a combination of cloudy, rainy and sunny weather is forecasted.
Rainfall is forecasted for Sunday, Wednesday through next Saturday. With light precipitation of 0.39" (10mm), most rainfall is expected on next Thursday.
Temperature fluctuation will be considerable in the upcoming days. The maximum temperature will range between 51.8°F (11°C) and 66.2°F (19°C), while the lowest nightly temperature variation will be also considerable, as the lowest temperature will be between 37.4°F (3°C) and 51.8°F (11°C).
Saturday and Tuesday, with the highest temperature of 66.2°F (19°C), will be the warmest days in Helena; with the highest temperature of 51.8°F (11°C), next Thursday will be the coldest day.