Weather forecast for 10 days
Montana, USA

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Weather forecast for the weekend

Weather forecast - Saturday, May 18.

Mostly Sunny
05:49

20:59
MDT
Mostly Sunny
66°F / 43°F
  • Wind: 14mph W
  • Humidity: 25%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in, primarily bright and sunny weather is anticipated.
The highest temperature will be an enjoyable 66.2°F (19°C), while the lowest forecasted temperature is a frosty 42.8°F (6°C).
On Saturday, it will be warmer and the highest temperature of 66.2°F (19°C) will be more in line with June's average maximum of 69.4°F (20.8°C) than the average maximum of 59.4°F (15.2°C) in May.
Sunrise will be at 05:49 and sunset at 20:59; the daylight will last for 15h and 10min.

Weather forecast - Sunday, May 19.

Showers
05:48

21:00
MDT
Showers
55°F / 39°F
  • Wind: 12mph WNW
  • Humidity: 47%
  • Precip. probability: 51%
  • Precipitation: 0.16"
  • UV index: 5
On Sunday, May 19, brief periods of light rainfall are forecasted.
The chance of rain is high. However, precipitation will be light. The highest temperature will be a refreshing 55.4°F (13°C), while the lowest temperature will be a wintry 39.2°F (4°C).
The maximum temperature on Sunday will be relatively lower than May's average highest temperature.
Sunrise will be at 05:48 and sunset at 21:00; the daylight will last for 15h and 13min.

Long-term weather forecast

10 days weather forecast - Helena, MT

ThuMay 16.
  • 79°F
  • 52°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 21mph WSW
  • Humidity: 37%
  • UV index: 6
  • Precip. probability: 1%
  • Precipitation: 0"
  • 05:51 20:57 MDT
FriMay 17.
  • 61°F
  • 39°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Wind: 27mph W
  • Humidity: 33%
  • UV index: 6
  • Precip. probability: 15%
  • Precipitation: 0"
  • 05:50 20:58 MDT
SatMay 18.
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Wind: 14mph W
  • Humidity: 25%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 05:49 20:59 MDT
SunMay 19.
  • 55°F
  • 39°F
Showers
Showers
  • Wind: 12mph WNW
  • Humidity: 47%
  • UV index: 5
  • Precip. probability: 51%
  • Precipitation: 0.16"
  • 05:48 21:00 MDT
MonMay 20.
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Wind: 13mph WNW
  • Humidity: 41%
  • UV index: 6
  • Precip. probability: 15%
  • Precipitation: 0"
  • 05:47 21:01 MDT
TueMay 21.
  • 68°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph W
  • Humidity: 34%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0.04"
  • 05:46 21:03 MDT
WedMay 22.
  • 59°F
  • 43°F
Showers
Showers
  • Wind: 11mph NW
  • Humidity: 56%
  • UV index: 4
  • Precip. probability: 58%
  • Precipitation: 0.39"
  • 05:45 21:04 MDT
ThuMay 23.
  • 54°F
  • 41°F
Showers
Showers
  • Wind: 12mph NW
  • Humidity: 58%
  • UV index: 4
  • Precip. probability: 58%
  • Precipitation: 0.39"
  • 05:44 21:05 MDT
FriMay 24.
  • 59°F
  • 41°F
AM Showers
AM Showers
  • Wind: 11mph WNW
  • Humidity: 53%
  • UV index: 4
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • 05:43 21:06 MDT
SatMay 25.
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WNW
  • Humidity: 48%
  • UV index: 7
  • Precip. probability: 22%
  • Precipitation: 0.04"
  • 05:42 21:07 MDT
For the next ten days, a combination of cloudy, rainy and sunny weather is expected.
Rain is anticipated on Sunday, Wednesday through next Saturday. The days with the most rainfall will be Wednesday and next Thursday, with light precipitation of 0.39" (10mm).
Temperature differences will be noticeable in the upcoming period. The maximum temperature will range between 53.6°F (12°C) and 78.8°F (26°C), while the lowest nightly temperature fluctuation will be also substantial, as the minimum temperature will range between 39.2°F (4°C) and 51.8°F (11°C).
Today is the warmest day, with a maximum temperature of 78.8°F (26°C); with the highest temperature of 53.6°F (12°C), next Thursday will be the coldest day.

Montana, USA

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