Weather forecast for 10 daysWillow Creek, MT

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 64°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 355°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
On Sunday, October 18, sunny intervals will be long-lasting, with few disruptions.
Temperatures are anticipated to move from a peak of an enjoyable 64.4°F to a low of a subzero 30.2°F.
Today, the expected high of 64.4°F is expected to reflect September's average high of 70.9°F.
Sunrise will be at 7:47 am and sunset at 6:35 pm; the daylight will last for 10h and 48min.

10-day overview

Daily temperatures

Warmest day: tomorrow 68°C.
Coldest day: Tuesday 27.10. 43°C.

Chance of precipitation

Highest chance: Friday 81%.

Long-term weather forecast

  • Sunday
  • Oct 18, 2026
  • 64°F
  • 30°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphN 355°
  • Humidity: 52%
  • UV index: 3
  • Sunrise: 7:47 am MDT
  • Sunset: 6:35 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 68°F
  • 34°F
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 4mphNNW 331°
  • Humidity: 55%
  • UV index: 3
  • Sunrise: 7:49 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 15%
  • Precipitation: 0"
  • Wind: 4mphNNW 336°
  • Humidity: 53%
  • UV index: 3
  • Sunrise: 7:50 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 66°F
  • 37°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 4mphWSW 243°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 6mphWSW 237°
  • Humidity: 63%
  • UV index: 3
  • Sunrise: 7:53 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 28°F
Rain
Rain
  • Precip. probability: 81%
  • Precipitation: 0.16"
  • Wind: 9mphWNW 293°
  • Humidity: 79%
  • UV index: 1
  • Sunrise: 7:54 am MDT
  • Sunset: 6:27 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 14%
  • Precipitation: 0.24"
  • Wind: 6mphSW 233°
  • Humidity: 69%
  • UV index: 3
  • Sunrise: 7:55 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 54°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 6mphN 0°
  • Humidity: 68%
  • UV index: 3
  • Sunrise: 7:57 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 45°F
  • 25°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0.08"
  • Wind: 6mphNW 318°
  • Humidity: 71%
  • UV index: 3
  • Sunrise: 7:58 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Tuesday
  • Oct 27, 2026
  • 43°F
  • 27°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 23%
  • Precipitation: 0"
  • Wind: 7mphW 266°
  • Humidity: 79%
  • UV index: 3
  • Sunrise: 8:00 am MDT
  • Sunset: 6:20 pm MDT
  • ▼
Models point to a combination of overcast, dry and sunny and showery weather is expected.
Rain is anticipated on Friday, Saturday and next Monday.
There will be a considerable variation in temperature in the upcoming days. Highs will range from 42.8°F to 68°F, while the difference in minimum temperatures will be also substantial, as the minimum temperature is expected to range between 24.8°F and 42.8°F.
With the highest temperature of 68°F, Monday will be the warmest day; the lowest daytime temperature of the period will be reached on next Tuesday, peaking at 42.8°F.
Updated: Oct 18, 2026 @ 08:52:17 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, mostly clear skies and sunshine will create ideal daytime conditions.

Today, the maximum temperature will be 64.4°F, while the minimum temperature will be 30.2°F.
The highest temperature will be noticeably higher than the average maximum of 53.8°F in October. The lowest temperature today will be in line with the average low temperature.

On Sunday, in Willow Creek, sunrise will be at 7:47 am and sunset at 6:35 pm (MDT).

In Willow Creek, today, there will be 10h and 48min of daylight.