Weather forecast for today
Big Arm, MT

Weather forecast for today

Monday, Mar 31.

Showers
7:14 am

8:07 pm
MDT
Showers
48°F / 36°F
  • Wind: 6mph ESE
  • Humidity: 71%
  • Precip. probability: 52%
  • Precipitation: 0.04"
  • UV index: 2
On Monday, March 31, expect showers at times, with periods of lighter rain during the day.
Minimal precipitation is predicted for today. Anticipated temperature values will span from a chilly 48.2°F down to a wintry 35.6°F.
It will feel warmer, with a temperature more typical of April's average maximum of 48.7°F.
Sunrise will be at 7:14 am and sunset at 8:07 pm; the daylight will last for 12h and 53min.

Current condition

Cloudy
2:34 am MDT
Cloudy
  • 39°F
  • Feels like: 34°F
  • Wind: 7mph NNE
  • Humidity: 77%
  • Dewpoint: 34°F
  • Pressure: 29.78"Hg
  • Precipitation: 0"
  • Visibility: 10mi
  • UV index: 0
At the moment, in Big Arm, gray clouds are stretching across the sky, keeping conditions cool.
The temperature is a cold 39.2°F, the real-feel temperature is slightly different, calculated to be an icy 33.8°F. The current temperature is near the lowest anticipated 35.6°F for today.

Weather radar - Big Arm, MT

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

Frequently asked questions

What is the current temperature?
Currently (2:34 am MDT) it is 39.2°F in Big Arm. Feels-like temperature is 33.8°F.
What is the weather forecast for Big Arm for today?
On Monday, expect occasional showers throughout the day, with the rain easing off in the afternoon.
Will it rain today?
There is a high possibility of rainfall, but with minimal precipitation.
What will be the highest temperature today?
Today, the highest temperature will be 48.2°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be notably higher than the average highest temperature of 38.8°F in March. The lowest temperature will be also notably higher than the average low of 24.3°F.
When are sunrise and sunset today?
On Monday, in Big Arm, sunrise will be at 7:14 am and sunset at 8:07 pm (MDT).
How long is the day today?
In Big Arm, the length of the day today will be 12h and 53min.

Hourly weather forecast

4 am
  • 39°F
  • Feels like:
    34°F
Snow Showers
Snow Showers
  • Wind: 6mph NNE
  • Pressure: 29.77"Hg
  • Humidity: 80%
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Visibility: 9mi
6 am
  • 37°F
  • Feels like:
    34°F
Cloudy
Cloudy
  • Wind: 6mph N
  • Pressure: 29.74"Hg
  • Humidity: 81%
  • Precip. probability: 6%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 7:14 am
8 am
  • 37°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 4mph N
  • Pressure: 29.74"Hg
  • Humidity: 85%
  • Precip. probability: 4%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 41°F
  • Feels like:
    41°F
Cloudy
Cloudy
  • Wind: 2mph ENE
  • Pressure: 29.68"Hg
  • Humidity: 74%
  • Precip. probability: 24%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 41°F
  • Feels like:
    41°F
Showers
Showers
  • Wind: 2mph SE
  • Pressure: 29.65"Hg
  • Humidity: 72%
  • Precip. probability: 53%
  • Precipitation: 0.04"
  • Visibility: 7mi
2 pm
  • 45°F
  • Feels like:
    45°F
Cloudy
Cloudy
  • Wind: 3mph SE
  • Pressure: 29.59"Hg
  • Humidity: 67%
  • Precip. probability: 10%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 48°F
  • Feels like:
    45°F
Showers
Showers
  • Wind: 6mph SE
  • Pressure: 29.56"Hg
  • Humidity: 64%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
6 pm
  • 48°F
  • Feels like:
    46°F
Showers
Showers
  • Wind: 4mph WSW
  • Pressure: 29.53"Hg
  • Humidity: 62%
  • Precip. probability: 41%
  • Precipitation: 0.04"
  • Visibility: 7mi
8 pm
  • 45°F
  • Feels like:
    43°F
Showers
Showers
  • Wind: 4mph W
  • Pressure: 29.56"Hg
  • Humidity: 71%
  • Precip. probability: 46%
  • Precipitation: 0.04"
  • Visibility: 7mi
Sunset: 8:07 pm
10 pm
  • 43°F
  • Feels like:
    41°F
Showers
Showers
  • Wind: 3mph SW
  • Pressure: 29.59"Hg
  • Humidity: 77%
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • Visibility: 3mi
Today, a combination of showery, cloud-filled and snowy and cold weather is anticipated.
Rain is predicted at 11 am, 12 pm, and from 4 pm to 11 pm. With light precipitation of 0.08", the most intense rain will be falling at 9 pm and 10 pm.
With light precipitation of 0.08", snow is expected at 3 am and 4 am.
The temperature will be between the highest temperature of 48.2°F and the lowest temperature of 37.4°F. The warmest part of the day will be from 4 pm to 6 pm.
The forecasted high is more close to April's typical maximum of 48.7°F than the usual for March. The expected low will be also more resembling what’s common in April than the current March average of 24.3°F.
Updated: Mar 31, 2025 @ 08:34:02 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: 2:34am MDT
  • Sunrise: 7:14 am MDT
  • Sunset: 8:07 pm MDT
  • Timezone: America/Denver
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