Weather forecast for todayMcAllister, MT

Weather forecast for today

Current condition 12:49 pm MDT

  • 66°F
  • Feels like:
    66°F
Sunny / Wind
Sunny / Wind
  • Precipitation: 0"
  • Wind: 25mphSSW 210°
  • Humidity: 19%
  • Dewpoint: 25°F
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
Currently, in McAllister, warm sunshine contrasts with brisk winds.
The temperature is a breezy 66.2°F. The current temperature is almost at the maximum expected 69.8°F for today.

Saturday Oct 17, 2026

  • 70°F
  • 36°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphS 186°
  • Humidity: 21%
  • UV index: 3
  • Sunrise: 7:46 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
On Saturday, in McAllister, windy and partly cloudy conditions will define the day.
A notable temperature range, reaching a high of a pleasant 69.8°F and a low of a wintry 35.6°F, is expected.
Today, expect conditions that are warmer than normal, with a temperature that reflects September's typical maximum of 63.5°F.
Sunrise was at 7:46 am and sunset will be at 6:38 pm; the daylight will last for 10h and 52min.

Hourly overview

Hourly temperatures

Warmest period: 1 pm - 3 pm 68°C.
Coldest hour: 10 pm 50°C.

Chance of precipitation

Highest chance: 1 pm - 10 pm 0%.

Hourly weather forecast

  • 1 pm
  • 68°F
  • Feels like:
    68°F
Sunny / Wind
Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphS 187°
  • Humidity: 19%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 2 pm
  • 68°F
  • Feels like:
    68°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 25mphS 188°
  • Humidity: 18%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 3
  • ▼
  • 3 pm
  • 68°F
  • Feels like:
    68°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphS 186°
  • Humidity: 19%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphS 186°
  • Humidity: 22%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 5 pm
  • 64°F
  • Feels like:
    63°F
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 21mphS 183°
  • Humidity: 23%
  • Pressure: 29.91"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 pm
  • 63°F
  • Feels like:
    61°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 19mphS 183°
  • Humidity: 25%
  • Pressure: 29.94"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 6:38 pm
  • 7 pm
  • 59°F
  • Feels like:
    55°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 183°
  • Humidity: 29%
  • Pressure: 29.97"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 55°F
  • Feels like:
    50°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 16mphS 184°
  • Humidity: 34%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 9 pm
  • 52°F
  • Feels like:
    48°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphS 182°
  • Humidity: 38%
  • Pressure: 30"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 50°F
  • Feels like:
    46°F
Mostly Clear
Mostly Clear
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSSW 193°
  • Humidity: 41%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 11 pm
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 11mphSSW 194°
  • Humidity: 45%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, primarily cloudy and occasionally mostly clear weather is forecasted.
The temperature will be between the highest temperature of 68°F and the lowest temperature of 48.2°F. The warmest part of the day will be from 1 pm to 3 pm.
The maximum temperature will align more closely with September's average high of 63.5°F than with October's 45.5°F. Today, the forecasted low is also more alike with September's minimum of 39.9°F than the average in October.
Updated: Oct 17, 2026 @ 18:49:28 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

At 12:49 pm MDT, the temperature is 66.2°F.

On Saturday, in McAllister, sunny spells will break through fast-moving clouds and breezy conditions.

Today, the highest temperature will be 69.8°F, while the lowest temperature will be 35.6°F.
The maximum temperature today will be noticeably higher than the average highest temperature of 45.5°F in October. The lowest temperature today will be moderately higher than the average low temperature.

On Saturday, in McAllister, sunrise was at 7:46 am and sunset will be at 6:38 pm (MDT).

In McAllister, today, there will be 10h and 52min of daylight.