Weather forecast for 10 daysBismarck, AR

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 87°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:20 am CDT
  • Sunset: 6:34 pm CDT
  • ▼
On Sunday, October 18, a bright and mostly cloud-free sky is in store.
The day's temperature range will span from a high of an agreeable 71.6°F to a minimum of a frosty 42.8°F.
The maximum temperature for tomorrow is anticipated to match the regular October high of 72.7°F.
Sunrise will be at 7:20 am and sunset at 6:34 pm; tomorrow's daylight will last for 11h and 14min.

10-day overview

Daily temperatures

Warmest day: Saturday 24.10. 86°C.
Coldest day: tomorrow 72°C.

Chance of precipitation

Highest chance: 3%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 41°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 5mphNE 54°
  • Humidity: 64%
  • UV index: 0
  • Sunrise: 7:19 am CDT
  • Sunset: 6:36 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 72°F
  • 43°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphE 87°
  • Humidity: 44%
  • UV index: 6
  • Sunrise: 7:20 am CDT
  • Sunset: 6:34 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 75°F
  • 45°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphE 95°
  • Humidity: 47%
  • UV index: 6
  • Sunrise: 7:21 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 77°F
  • 46°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 5mphENE 70°
  • Humidity: 43%
  • UV index: 6
  • Sunrise: 7:22 am CDT
  • Sunset: 6:32 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 81°F
  • 46°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 2mphNE 51°
  • Humidity: 41%
  • UV index: 6
  • Sunrise: 7:23 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 82°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphNE 44°
  • Humidity: 42%
  • UV index: 5
  • Sunrise: 7:24 am CDT
  • Sunset: 6:30 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 82°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 6mphENE 74°
  • Humidity: 40%
  • UV index: 5
  • Sunrise: 7:24 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 86°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphESE 119°
  • Humidity: 36%
  • UV index: 5
  • Sunrise: 7:25 am CDT
  • Sunset: 6:27 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 84°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphSE 134°
  • Humidity: 41%
  • UV index: 5
  • Sunrise: 7:26 am CDT
  • Sunset: 6:26 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 84°F
  • 54°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 4mphSE 132°
  • Humidity: 41%
  • UV index: 5
  • Sunrise: 7:27 am CDT
  • Sunset: 6:25 pm CDT
  • ▼
It is expected that primarily bright and occasionally cloudy weather is predicted.
Rainfall is not anticipated in Bismarck in the upcoming days.
There will be a considerable variation in temperature throughout the forecast window. The maximum temperature will vary between 71.6°F and 86°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 41°F and 53.6°F.
The hottest day will be next Saturday, with a maximum of 86°F; Sunday will be the coldest day, with the highest temperature of 71.6°F.
Updated: Oct 17, 2026 @ 23:16:44 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Sunday, a crisp, sunny atmosphere is likely.

Tomorrow, the maximum temperature will be 71.6°F, while the minimum temperature will be 42.8°F.
Tomorrow, the highest temperature will be in line with the average maximum temperature in October. The lowest temperature tomorrow will be notably lower than the average low of 52.7°F.

On Sunday, in Bismarck, sunrise will be at 7:20 am and sunset at 6:34 pm (CDT).

In Bismarck, the length of the day tomorrow will be 11h and 14min.