Weather forecast for todayMcAllister, MT

Weather forecast for today

Current condition 7:33 am MST

  • 36°F
  • Feels like:
    27°F
Partly Cloudy
Partly Cloudy
  • Precipitation: 0"
  • Wind: 12mphS 190°
  • Humidity: 76%
  • Dewpoint: 28°F
  • Pressure: 30.02"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Currently, in McAllister, scattered clouds are present, allowing some sunlight through.
The temperature is an icy 35.6°F, the real-feel temperature, due to the wind, registers as evaluated at a subzero 26.6°F. The current temperature is relatively far from today's maximum-forecasted 48.2°F.

Tuesday Oct 27, 2026

  • 48°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 19mphSSW 208°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
On Tuesday, October 27, clouds will come and go, but expect bright periods in between.
Predicted temperature values will span from a chilly 48.2°F down to a subzero 30.2°F.
This predicted maximum temperature is expected to mirror October's typical high of 45.5°F.
Sunrise was at 7:59 am and sunset will be at 6:21 pm; the daylight will last for 10h and 22min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 5 pm 46°C.
Coldest hour: 9 am 36°C.

Chance of precipitation

Highest chance: 9 pm 11%.

Hourly weather forecast

  • 9 am
  • 36°F
  • Feels like:
    27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 13mphSSW 191°
  • Humidity: 75%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 am
  • 39°F
  • Feels like:
    32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphSSW 196°
  • Humidity: 66%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 11 am
  • 43°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 16mphSSW 205°
  • Humidity: 57%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 12 pm
  • 45°F
  • Feels like:
    36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 17mphSSW 211°
  • Humidity: 50%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 1 pm
  • 45°F
  • Feels like:
    37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 19mphSW 218°
  • Humidity: 47%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 46°F
  • Feels like:
    39°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 18mphSW 215°
  • Humidity: 43%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 3 pm
  • 46°F
  • Feels like:
    41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 16mphSW 216°
  • Humidity: 44%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 46°F
  • Feels like:
    41°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 15mphSSW 213°
  • Humidity: 45%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 46°F
  • Feels like:
    39°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 14mphSSW 209°
  • Humidity: 49%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 45°F
  • Feels like:
    37°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 14mphSSW 199°
  • Humidity: 53%
  • Pressure: 29.83"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:21 pm
  • 7 pm
  • 41°F
  • Feels like:
    34°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 12mphSSW 196°
  • Humidity: 59%
  • Pressure: 29.85"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 39°F
  • Feels like:
    32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphSSW 193°
  • Humidity: 62%
  • Pressure: 29.88"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 39°F
  • Feels like:
    32°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0"
  • Wind: 11mphSSW 197°
  • Humidity: 66%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 37°F
  • Feels like:
    30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0"
  • Wind: 10mphSSW 192°
  • Humidity: 67%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 37°F
  • Feels like:
    30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 10mphSSW 200°
  • Humidity: 69%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, cloudiness will dominate.
The temperature will vary between a minimum of 35.6°F and a maximum of 46.4°F. The feels-like temperature will vary between the lowest temperature of 26.6°F and the highest temperature of 41°F. The warmest part of the day will be from 2 pm to 5 pm.
The highest temperature will be similar to October's average maximum of 45.5°F. The temperature low is forecasted to be also similar to the usual October value of 27.5°F.
Updated: Oct 27, 2026 @ 14:33:11 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (7:33 am MST) it is 35.6°F in McAllister. Feels-like temperature is 26.6°F.

On Tuesday, clouds will come and go, but expect bright periods in between.

Today, the maximum temperature will be 48.2°F, while the minimum temperature will be 30.2°F.
The highest temperature will be in line with the average maximum of 45.5°F in October. The lowest temperature will be also in line with the average low of 27.5°F.

On Tuesday, in McAllister, sunrise was at 7:59 am and sunset will be at 6:21 pm (MDT).

In McAllister, Montana, the length of the day today will be 10h and 22min.