Weather forecast for 10 daysWilliston, ND

Weather forecast for the weekend

Saturday Oct 17, 2026

  • 72°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 227°
  • Humidity: 37%
  • UV index: 3
  • Sunrise: 8:17 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
Today, on Saturday, October 17, mainly sunny skies with just a few high clouds are anticipated.
A notable temperature range, reaching a high of a delightful 71.6°F and a low of a wintry 41°F, is forecasted.
Expect temperatures to match September's average maximum of 71.2°F rather than October's 53.2°F.
Sunrise was at 8:17 am and sunset will be at 7:02 pm; the daylight will last for 10h and 45min.

Sunday Oct 18, 2026

  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNW 315°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 8:18 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
Tomorrow, on Sunday, October 18, mostly sunny and dry conditions will continue.
The temperature will fluctuate from a high of a comfortable 60.8°F to a low of a wintry 35.6°F.
The forecasted temperature is relatively higher than October's regular maximum of 53.2°F.
Sunrise will be at 8:18 am and sunset at 7:00 pm; tomorrow's daylight will last for 10h and 41min.

10-day overview

Daily temperatures

Warmest day: today 72°C.
Coldest period: Sunday - Monday 48°C.

Chance of precipitation

Highest chance: Saturday 24.10. 50%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • 72°F
  • 41°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 14mphSW 227°
  • Humidity: 37%
  • UV index: 3
  • Sunrise: 8:17 am CDT
  • Sunset: 7:02 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 61°F
  • 36°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 11mphNW 315°
  • Humidity: 47%
  • UV index: 3
  • Sunrise: 8:18 am CDT
  • Sunset: 7:00 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 64°F
  • 41°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 19mphSE 137°
  • Humidity: 51%
  • UV index: 3
  • Sunrise: 8:20 am CDT
  • Sunset: 6:58 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 66°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 8mphS 170°
  • Humidity: 67%
  • UV index: 2
  • Sunrise: 8:21 am CDT
  • Sunset: 6:56 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 63°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 5%
  • Precipitation: 0"
  • Wind: 9mphENE 75°
  • Humidity: 63%
  • UV index: 2
  • Sunrise: 8:23 am CDT
  • Sunset: 6:54 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 70°F
  • 50°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 12mphSSE 162°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 8:24 am CDT
  • Sunset: 6:52 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 70°F
  • 45°F
PM Showers
PM Showers
  • Precip. probability: 41%
  • Precipitation: 0.24"
  • Wind: 15mphSE 137°
  • Humidity: 77%
  • UV index: 2
  • Sunrise: 8:26 am CDT
  • Sunset: 6:51 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 50°F
  • 34°F
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 50%
  • Precipitation: 0.08"
  • Wind: 21mphWNW 298°
  • Humidity: 68%
  • UV index: 2
  • Sunrise: 8:27 am CDT
  • Sunset: 6:49 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 48°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 12mphESE 107°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 8:29 am CDT
  • Sunset: 6:47 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 48°F
  • 37°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0"
  • Wind: 14mphE 83°
  • Humidity: 72%
  • UV index: 2
  • Sunrise: 8:31 am CDT
  • Sunset: 6:45 pm CDT
  • ▼
For the next ten days, a combination of clear, overcast and showery weather is forecasted.
Rain is anticipated on Friday and next Saturday.
There will be a considerable variation in temperature in the upcoming period. The maximum temperature will vary between 48.2°F and 71.6°F, while the variation in nighttime lows will be also notably wide, as nighttime lows are forecast to fall between 33.8°F and 50°F.
Today is the warmest day, with a maximum temperature of 71.6°F; the coldest days will be next Sunday and Monday, with a maximum of 48.2°F.
Updated: Oct 17, 2026 @ 17:45:13 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, dry and sunny weather is expected throughout the day.

Today, the maximum temperature will be 71.6°F, while the minimum temperature will be 41°F.
The highest temperature today will be uncommonly higher than the average maximum of 53.2°F in October. Today, the lowest temperature will be in line with the average low temperature.

On Saturday, in Williston, sunrise was at 8:17 am and sunset will be at 7:02 pm (CDT).

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

Tomorrow, in Williston, clear skies with only minor cloud interruptions are in the outlook.

Tomorrow, the highest temperature in Williston will be 60.8°F, while the lowest temperature will be 35.6°F.
The maximum temperature will be a few degrees higher than the average highest temperature of 53.2°F in October. The lowest temperature tomorrow will be in line with the average low temperature.

On Sunday, in Williston, sunrise will be at 8:18 am and sunset at 7:00 pm (CDT).

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