Weather forecast for tomorrow
Helena, MT

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Weather forecast and temperature for tomorrow - Saturday, May 18.

Mostly Sunny
5:49 am

8:59 pm
MDT
Mostly Sunny
66°F / 45°F
  • Wind: 16mph W
  • Humidity: 25%
  • Precip. probability: 0%
  • Precipitation: 0"
  • UV index: 7
Tomorrow, on Saturday, May 18, a primarily bright and cloudless sky is also expected.
Temperature is forecasted to swing from a high of an enjoyable 66.2°F (19°C) to a low of a frosty 44.6°F (7°C).
Tomorrow, the highest temperature will be higher and more in line with June's average maximum of 69.4°F (20.8°C) than May's of 59.4°F (15.2°C).
Sunrise will be at 5:49 am and sunset at 8:59 pm; tomorrow's daylight will last for 15h and 10min.

Frequently asked questions

What is the weather forecast for Helena for tomorrow?

Tomorrow, in Helena, primarily bright and sunny weather is expected.

What will be the highest temperature tomorrow in Helena?

Tomorrow, the maximum temperature will be 66.2°F (19°C), while the minimum temperature will be 44.6°F (7°C).
The highest temperature tomorrow will be relatively higher than the average maximum temperature in May. Tomorrow, the lowest temperature will be also a couple of degrees higher than the average low temperature.

What time are sunrise and sunset tomorrow in Helena?

On Saturday, in Helena, sunrise will be at 5:49 am and sunset at 8:59 pm (MDT).

How many hours of daylight will Helena have tomorrow?

In Helena, tomorrow, there will be 15h and 10min of daylight.

Hourly weather forecast and temperature - Helena, MT

12 am
  • 46°F
  • Feels like:
    41°F
Mostly Clear
Mostly Clear
  • Wind: 11mph W
  • Pressure: 29.94"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 43°F
  • Feels like:
    37°F
Clear
Clear
  • Wind: 9mph WSW
  • Pressure: 29.97"Hg
  • Humidity: 42%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 41°F
  • Feels like:
    36°F
Mostly Clear
Mostly Clear
  • Wind: 7mph WSW
  • Pressure: 30"Hg
  • Humidity: 45%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:49 am
6 am
  • 39°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph SW
  • Pressure: 30"Hg
  • Humidity: 48%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 45°F
  • Feels like:
    41°F
Mostly Sunny
Mostly Sunny
  • Wind: 6mph SSW
  • Pressure: 29.97"Hg
  • Humidity: 43%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 52°F
  • Feels like:
    50°F
Sunny
Sunny
  • Wind: 6mph W
  • Pressure: 29.91"Hg
  • Humidity: 29%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 59°F
  • Feels like:
    57°F
Sunny
Sunny
  • Wind: 10mph W
  • Pressure: 29.83"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph W
  • Pressure: 29.74"Hg
  • Humidity: 17%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 14mph WNW
  • Pressure: 29.71"Hg
  • Humidity: 16%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 16mph WNW
  • Pressure: 29.68"Hg
  • Humidity: 16%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 63°F
  • Feels like:
    61°F
Mostly Sunny
Mostly Sunny
  • Wind: 12mph WNW
  • Pressure: 29.71"Hg
  • Humidity: 20%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:59 pm
10 pm
  • 54°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph WNW
  • Pressure: 29.77"Hg
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, a combination of cloudy and occasionally sunny weather is predicted.
The temperature will vary between a minimum of 39.2°F (4°C) and a maximum of 66.2°F (19°C). The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature tomorrow will be more comparable to 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. Tomorrow, the lowest temperature will be also more similar to June's average minimum of 44.2°F (6.8°C) than the average minimum of 36.9°F (2.7°C) in May.

Helena, Montana, USA

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