Weather forecast for 10 daysInverness, MT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphE 79°
  • Humidity: 40%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
Today, in Inverness, sunny and dry conditions are anticipated.
Temperatures are expected to peak at a refreshing 59°F and drop to a minimum of an icy 33.8°F.
Today, the anticipated peak temperature is set to be relatively higher than the typical October temperature of 54°F.
Sunrise will be at 7:47 am and sunset at 6:27 pm; the daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest day: Thursday 66°C.
Coldest period: Monday - Tuesday 37°C.

Chance of precipitation

Highest chance: Friday 60%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 59°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 11mphE 79°
  • Humidity: 40%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphS 169°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:49 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 59°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphN 359°
  • Humidity: 51%
  • UV index: 2
  • Sunrise: 7:50 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 12mphS 179°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:52 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 45°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphSW 215°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:53 am MDT
  • Sunset: 6:20 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 48°F
  • 30°F
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Wind: 19mphNW 314°
  • Humidity: 72%
  • UV index: 1
  • Sunrise: 7:55 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 43°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 3%
  • Precipitation: 0.16"
  • Wind: 13mphW 280°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 7:57 am MDT
  • Sunset: 6:16 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 39°F
  • 27°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0"
  • Wind: 12mphNE 40°
  • Humidity: 75%
  • UV index: 2
  • Sunrise: 7:58 am MDT
  • Sunset: 6:15 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 37°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.04"
  • Wind: 11mphN 350°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 8:00 am MDT
  • Sunset: 6:13 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 37°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphNW 306°
  • Humidity: 88%
  • UV index: 2
  • Sunrise: 8:01 am MDT
  • Sunset: 6:11 pm MDT
  • ▼
Looking ahead, conditions suggest a period of gloomy, dry and sunny and showery weather is forecasted.
Rain is forecasted for Friday and next Monday.
Noticeable swings in temperature are expected in the upcoming period. Highs will range from 37.4°F to 66.2°F, while the lowest night temperatures will vary also significantly, as temperatures overnight will fluctuate from 24.8°F up to 44.6°F.
With the highest temperature of 66.2°F, Thursday will be the warmest day; the coldest days will be next Monday and Tuesday, with a maximum of 37.4°F.
Updated: Oct 18, 2026 @ 08:48:07 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, sunshine is expected with little to no cloud cover.

Today, the highest temperature will be 59°F, while the lowest temperature will be 33.8°F.
The highest temperature today will be slightly warmer than the average maximum temperature in October. The lowest temperature today will be also a couple of degrees lower than the average low temperature.

On Sunday, in Inverness, sunrise will be at 7:47 am and sunset at 6:27 pm (MDT).

Today, the daylight will last for 10h and 40min.