Weather forecast for 10 daysBigfork, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 66°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 220°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
On Saturday, in Bigfork, a partly cloudy sky is anticipated.
Temperature readings will span from a daytime high of an enjoyable 66.2°F to a night low of a cold 35.6°F.
Temperatures are trending warmer, with a peak resembling September's average maximum rather than October's seasonal high.
Sunrise was at 7:59 am and sunset will be at 6:43 pm; the daylight will last for 10h and 45min.

Sunday Oct 18, 2026

  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNNW 346°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
Tomorrow, on Sunday, changing cloud patterns will allow for periods of sunshine.
The highest anticipated temperature is a refreshing 59°F, while the lowest temperature will be a wintry 33.8°F.
Tomorrow, the maximum temperature of 59°F will resemble September's climate more than October's.
Sunrise will be at 8:00 am and sunset at 6:42 pm; tomorrow's daylight will last for 10h and 41min.

10-day overview

Daily temperatures

Warmest day: today 66°C.
Coldest day: Monday 26.10. 46°C.

Chance of precipitation

Highest chance: Friday 52%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 66°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 12mphSW 220°
  • Humidity: 39%
  • UV index: 3
  • Sunrise: 7:59 am MDT
  • Sunset: 6:43 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 4mphNNW 346°
  • Humidity: 65%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:42 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 3mphNNW 333°
  • Humidity: 66%
  • UV index: 2
  • Sunrise: 8:02 am MDT
  • Sunset: 6:40 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 63°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNW 324°
  • Humidity: 65%
  • UV index: 2
  • Sunrise: 8:03 am MDT
  • Sunset: 6:38 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 5mphENE 58°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 8:05 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 63°F
  • 41°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 17%
  • Precipitation: 0.08"
  • Wind: 5mphESE 113°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 8:06 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 50°F
  • 34°F
AM Showers
AM Showers
  • Precip. probability: 52%
  • Precipitation: 0.08"
  • Wind: 8mphWSW 242°
  • Humidity: 82%
  • UV index: 2
  • Sunrise: 8:08 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 11%
  • Precipitation: 0.04"
  • Wind: 6mphS 189°
  • Humidity: 69%
  • UV index: 2
  • Sunrise: 8:09 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 30°F
AM Snow Showers
AM Snow Showers
  • Precip. probability: 39%
  • Precipitation: 0.04"
  • Wind: 6mphENE 69°
  • Humidity: 71%
  • UV index: 2
  • Sunrise: 8:11 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 46°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 6mphN 7°
  • Humidity: 73%
  • UV index: 2
  • Sunrise: 8:12 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
The weather will be unstable for the next ten days, and a combination of primarily cloud-filled and occasionally clear, rain-filled and snowy and cold weather is forecasted.
Rainfall is expected on Thursday through next Saturday. With minimal precipitation of 0.08", Thursday and Friday will be the wettest days.
With a probability of 39%, snowfall is predicted only for next Sunday. Anticipated precipitation will be minimal at 0.08".
Temperature variation will be noticeable in the coming days. Forecast highs will fluctuate between 46.4°F and 66.2°F, while the low temperature range extends from 30.2°F to 41°F.
With a high of 66.2°F, today is the warmest day; next Monday will be the coldest day, with the highest temperature of 46.4°F.
Updated: Oct 17, 2026 @ 18:57:55 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Saturday, a pleasant mix of sun and clouds will define the day.

Today, the highest temperature will be 66.2°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be significantly higher than the average highest temperature of 49.6°F in October. The lowest temperature today will be in line with the average low temperature.

On Saturday, in Bigfork, sunrise was at 7:59 am and sunset will be at 6:43 pm (MDT).

Today, the daylight will last for 10h and 45min.

Tomorrow, in Bigfork, some passing clouds may drift through, but the sun will shine at times.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 33.8°F.
Tomorrow, the highest temperature will be uncommonly higher than the average maximum of 49.6°F in October. Tomorrow, the lowest temperature will be in line with the average low temperature.

On Sunday, in Bigfork, sunrise will be at 8:00 am and sunset at 6:42 pm (MDT).

In Bigfork, tomorrow, there will be 10h and 41min of daylight.