Weather forecast for today
Big Arm, MT

Weather forecast for today

Tuesday, Apr 22.

Partly Cloudy
6:32 am

8:39 pm
MDT
Partly Cloudy
min.30°F
  • Wind: 7mph NNW
  • Humidity: 60%
  • Precip. probability: 15%
  • Precipitation: 0"
  • UV index: 0
In Big Arm, as the evening continues, sunlight and clouds will take turns dominating the sky.
The lowest forecasted temperature is a harsh 30.2°F.
Sunrise was at 6:32 am and sunset will be at 8:39 pm; the daylight will last for 14h and 7min.

Current condition

Partly Cloudy
6:29 pm MDT
Partly Cloudy
  • 52°F
  • Feels like: 48°F
  • Wind: 7mph ESE
  • Humidity: 36%
  • Dewpoint: 27°F
  • Pressure: 30.06"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 1
Currently, some clouds are present, but there are still breaks of sunshine.
The temperature is a fresh 51.8°F, with the real-feel temperature being assessed at a brisk 48.2°F.

Weather radar - Big Arm, MT

Doppler radar displays precipitation for the past 2h and forecasts the next 30min

Frequently asked questions

What is the temperature now?
The temperature at 6:29 pm MDT is 51.8°F.
What is the weather forecast for Big Arm for today?
On Tuesday, clouds and sunshine will alternate throughout the day.
When are sunrise and sunset today?
On Tuesday, in Big Arm, sunrise was at 6:32 am and sunset will be at 8:39 pm (MDT).
How many hours of daylight will Big Arm have today?
In Big Arm, today, there will be 14h and 7min of daylight.

Hourly weather forecast

7 pm
  • 52°F
  • Feels like:
    48°F
Showers
Showers
  • Wind: 7mph SE
  • Pressure: 30.06"Hg
  • Humidity: 37%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 10mi
8 pm
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 6mph E
  • Pressure: 30.06"Hg
  • Humidity: 41%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:39 pm
9 pm
  • 45°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 3mph NNW
  • Pressure: 30.06"Hg
  • Humidity: 49%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
10 pm
  • 43°F
  • Feels like:
    43°F
Mostly Clear
Mostly Clear
  • Wind: 2mph NW
  • Pressure: 30.09"Hg
  • Humidity: 52%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
11 pm
  • 39°F
  • Feels like:
    39°F
Mostly Clear
Mostly Clear
  • Wind: 2mph NW
  • Pressure: 30.09"Hg
  • Humidity: 60%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
12 am
  • 37°F
  • Feels like:
    37°F
Clear
Clear
  • Wind: 1mph WNW
  • Pressure: 30.09"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
1 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Wind: 2mph NW
  • Pressure: 30.12"Hg
  • Humidity: 65%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 36°F
  • Feels like:
    36°F
Clear
Clear
  • Wind: 1mph NNW
  • Pressure: 30.12"Hg
  • Humidity: 69%
  • Precip. probability: 3%
  • Precipitation: 0"
  • Visibility: 10mi
3 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Wind: 1mph NNW
  • Pressure: 30.12"Hg
  • Humidity: 72%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 34°F
  • Feels like:
    34°F
Clear
Clear
  • Wind: 1mph NNW
  • Pressure: 30.12"Hg
  • Humidity: 74%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
Through the evening hours, a combination of cloud-filled and rain-filled weather is expected.
With a probability of 46%, minimal rainfall is expected around 7 pm.
The temperature will be between the highest temperature of 51.8°F and the lowest temperature of 39.2°F.
Updated: Apr 23, 2025 @ 00:29:21 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate

Big Arm, Montana, USA

  • en: Big Arm, Montana, USA
  • es: Big Arm, Montana, EE.UU.
  • hr: Big Arm, Montana, SAD
  • sr: Big Arm, Montana, SAD
  • zh: 大阿姆, 蒙大拿, 美国
  • Latitude: 47.797997°
  • Longitude: -114.294845°
  • Elevation: 2946 ft
  • Current time: 6:29pm MDT
  • Sunrise: 6:32 am MDT
  • Sunset: 8:39 pm MDT
  • Timezone: America/Denver
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