Weather forecast for 10 daysDunkirk, MT

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 73°F
  • 36°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphWSW 241°
  • Humidity: 26%
  • UV index: 3
  • Sunrise: 7:50 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
On Saturday, in Dunkirk, sun-drenched skies and noticeable winds are in store.
Day and night temperatures will contrast sharply, from a maximum of a warm 73.4°F to a minimum of a wintry 35.6°F.
The anticipated high is warmer and better reflects September's normal temperature profile than that of October.
Sunrise was at 7:50 am and sunset will be at 6:33 pm; the daylight will last for 10h and 44min.

Sunday Oct 18, 2026

  • 59°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphESE 115°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
Tomorrow, on Sunday, expect bright skies and plenty of sunshine.
Temperature values will vary noticeably, extending from a moderate 59°F to a wintry 32°F.
The top temperature for tomorrow will be relatively higher than the average high in October of 53.1°F.
Sunrise will be at 7:51 am and sunset at 6:31 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest day: today 73°C.
Coldest day: Monday 26.10. 43°C.

Chance of precipitation

Highest chance: Friday 43%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 73°F
  • 36°F
Mostly Sunny / Wind
Mostly Sunny / Wind
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 22mphWSW 241°
  • Humidity: 26%
  • UV index: 3
  • Sunrise: 7:50 am MDT
  • Sunset: 6:33 pm MDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 32°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphESE 115°
  • Humidity: 49%
  • UV index: 3
  • Sunrise: 7:51 am MDT
  • Sunset: 6:31 pm MDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 61°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 7mphSE 134°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:53 am MDT
  • Sunset: 6:29 pm MDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 57°F
  • 32°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0"
  • Wind: 11mphNW 325°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 7:54 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 39°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphSSE 149°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 7:56 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0.04"
  • Wind: 8mphSW 225°
  • Humidity: 55%
  • UV index: 2
  • Sunrise: 7:57 am MDT
  • Sunset: 6:24 pm MDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 52°F
  • 34°F
Showers
Showers
  • Precip. probability: 43%
  • Precipitation: 0.16"
  • Wind: 19mphWNW 290°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 7:59 am MDT
  • Sunset: 6:22 pm MDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 45°F
  • 28°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 12mphW 268°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 8:00 am MDT
  • Sunset: 6:20 pm MDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 45°F
  • 30°F
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 24%
  • Precipitation: 0"
  • Wind: 11mphENE 60°
  • Humidity: 65%
  • UV index: 1
  • Sunrise: 8:02 am MDT
  • Sunset: 6:19 pm MDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 43°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0"
  • Wind: 10mphWSW 257°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 8:03 am MDT
  • Sunset: 6:17 pm MDT
  • ▼
For the next ten days, a combination of overcast, dry and sunny and showery weather is expected.
With a 43% probability, rainfall is forecasted only for Friday. Forecasted precipitation will be light at 0.16".
Noticeable swings in temperature are expected throughout the forecast window. Highs will range from 42.8°F to 73.4°F, while the nightly low temperatures will show also a considerable swing, as temperatures overnight will fluctuate from 28.4°F up to 42.8°F.
With a high of 73.4°F, today is the warmest day; with the highest temperature of 42.8°F, next Monday will be the coldest day.
Updated: Oct 17, 2026 @ 17:42:40 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Dunkirk, bright and windy weather is anticipated.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 35.6°F.
The maximum temperature today will be uncommonly higher than the average highest temperature of 53.1°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Dunkirk, sunrise was at 7:50 am and sunset will be at 6:33 pm (MDT).

In Dunkirk, the length of the day today will be 10h and 44min.

Tomorrow, sunshine is forecasted under mostly clear skies.

Tomorrow, the highest temperature will be 59°F, while the lowest temperature will be 32°F.
The maximum temperature will be slightly warmer than the average highest temperature of 53.1°F in October. The lowest temperature will be also relatively lower than the average low of 37.2°F.

On Sunday, in Dunkirk, sunrise will be at 7:51 am and sunset at 6:31 pm (MDT).

Tomorrow in Dunkirk, the daylight will last for 10h and 40min.