Weather forecast for 10 days
Helena, MT

Weather forecast for the weekend

Saturday, Jun 21.

Mostly Cloudy
05:33

21:27
MDT
Mostly Cloudy
64°F / 43°F
  • Wind: 14mph WNW
  • Humidity: 52%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 6
On Saturday, in Helena, the sky will remain mostly closed off by clouds.
Rainfall is not anticipated. Temperatures will oscillate between a comfortable 64.4°F at their highest and a chilly 42.8°F at their lowest.
Saturday's high is anticipated to be moderately lower than the average high in June of 69.4°F.
Sunrise will be at 5:33 am and sunset at 9:27 pm; the daylight will last for 15h and 54min.

Sunday, Jun 22.

Showers
05:33

21:27
MDT
Showers
59°F / 39°F
  • Wind: 10mph NNW
  • Humidity: 55%
  • Precip. probability: 51%
  • Precipitation: 0.16"
  • UV index: 6
On Sunday, June 22, expect occasional showers throughout the day, with the rain easing off in the afternoon.
With a high probability, light precipitation is forecasted. Temperature is predicted to swing from a high of a moderate 59°F to a low of an icy 39.2°F.
On Sunday, the weather pattern will resemble May more than June, with a forecast high of 59°F.
Sunrise will be at 5:33 am and sunset at 9:27 pm; the daylight will last for 15h and 54min.

Frequently asked questions

What is the weather forecast for Helena for Saturday?
On Saturday, the sky is expected to stay overcast for much of the day.
Will it rain on Saturday?
No, it will not rain on Saturday.
What will be the highest temperature on Saturday?
On Saturday, the maximum temperature will be 64.4°F, while the minimum temperature will be 42.8°F.
What is the weather forecast for Helena for Sunday?
On Sunday, showers will pass through, with occasional dry intervals.
Will it rain on Sunday?
Light precipitation of 0.16" is expected on Sunday. The possibility of rainfall is 51%.
What will be the highest temperature on Sunday?
On Sunday, the maximum temperature will be 59°F, while the minimum temperature will be 39.2°F.
What is the weather forecast for Helena for the next ten days?
In Helena, weather will be unstable, and a combination of gloomy, storm-filled, sun-filled and wet weather is anticipated for the next ten days.
Will it rain in the next ten days?
Rainfall is anticipated on Sunday and next Monday in Helena. With light precipitation of 0.24", next Monday will be the day with the most rainfall.
How hot will it be in the next ten days?
The maximum temperature will vary between 59°F and 86°F, as the minimum temperature will range between 39.2°F and 55.4°F.
What will be the hottest and the coldest days?
The hottest day will be Wednesday, with a maximum of 86°F. With a maximum temperature of 59°F, Sunday will be the coldest day.

Long-term weather forecast

MonJun 16.
  • 72°F
  • 54°F
PM Thunderstorms
PM Thunderstorms
  • Wind: 12mph NNE
  • Humidity: 50%
  • UV index: 6
  • Precip. probability: 56%
  • Precipitation: 0"
  • 05:32 21:25 MDT
TueJun 17.
  • 82°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WNW
  • Humidity: 38%
  • UV index: 8
  • Precip. probability: 9%
  • Precipitation: 0.16"
  • 05:32 21:25 MDT
WedJun 18.
  • 86°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Wind: 11mph WNW
  • Humidity: 28%
  • UV index: 8
  • Precip. probability: 0%
  • Precipitation: 0"
  • 05:32 21:26 MDT
ThuJun 19.
  • 84°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph NNE
  • Humidity: 31%
  • UV index: 8
  • Precip. probability: 13%
  • Precipitation: 0"
  • 05:32 21:26 MDT
FriJun 20.
  • 77°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph NW
  • Humidity: 42%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 05:32 21:26 MDT
SatJun 21.
  • 64°F
  • 43°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 14mph WNW
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 05:33 21:27 MDT
SunJun 22.
  • 59°F
  • 39°F
Showers
Showers
  • Wind: 10mph NNW
  • Humidity: 55%
  • UV index: 6
  • Precip. probability: 51%
  • Precipitation: 0.16"
  • 05:33 21:27 MDT
MonJun 23.
  • 70°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 44%
  • UV index: 8
  • Precip. probability: 22%
  • Precipitation: 0.24"
  • 05:33 21:27 MDT
TueJun 24.
  • 72°F
  • 50°F
Partly Cloudy
Partly Cloudy
  • Wind: 8mph NNW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 05:33 21:27 MDT
WedJun 25.
  • 75°F
  • 52°F
Isolated Thunderstorms
Isolated Thunderstorms
  • Wind: 10mph NNW
  • Humidity: 46%
  • UV index: 8
  • Precip. probability: 31%
  • Precipitation: 0"
  • 05:34 21:27 MDT
Mixed conditions are forecasted for the coming ten days, and a mix of cloudy, thunderstorm-prone, sun-filled and rain-soaked weather is predicted.
Rainfall is expected on Sunday and next Monday.
Noticeable swings in temperature are expected over the next several days. Forecast highs will fluctuate between 59°F and 86°F, while the lowest night temperatures will vary also significantly, as nighttime lows are forecast to fall between 39.2°F and 55.4°F.
Wednesday is expected to be the hottest, reaching up to 86°F; expect the coldest day on Sunday with a high of 59°F.
Updated: Jun 16, 2025 @ 06:12:47 UTC
Published by: Weather Atlas | About Us
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