Weather forecast for 10 daysPerth, ND

Weather forecast for the weekend

Sunday Oct 18, 2026

  • 59°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphWNW 292°
  • Humidity: 37%
  • UV index: 2
  • Sunrise: 8:03 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
On Sunday, October 18, expect a partly sunny afternoon with variable cloud cover.
Significant variations in temperature are expected, peaking at a mild 59°F and dropping to a low of a subzero 30.2°F.
Tomorrow, expect a warmer trend, with a high of 59°F more common in September.
Sunrise will be at 8:03 am and sunset at 6:42 pm; tomorrow's daylight will last for 10h and 40min.

10-day overview

Daily temperatures

Warmest period: Thursday - Friday 66°C.
Coldest day: Sunday 25.10. 45°C.

Chance of precipitation

Highest chance: Saturday 24.10. 47%.

Long-term weather forecast

  • Saturday
  • Oct 17, 2026
  • min.
  • 43°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 14mphWSW 254°
  • Humidity: 48%
  • UV index: 0
  • Sunrise: 8:01 am CDT
  • Sunset: 6:44 pm CDT
  • ▼
  • Sunday
  • Oct 18, 2026
  • 59°F
  • 30°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 16mphWNW 292°
  • Humidity: 37%
  • UV index: 2
  • Sunrise: 8:03 am CDT
  • Sunset: 6:42 pm CDT
  • ▼
  • Monday
  • Oct 19, 2026
  • 59°F
  • 37°F
Sunny
Sunny
  • Precip. probability: 3%
  • Precipitation: 0"
  • Wind: 11mphSE 143°
  • Humidity: 41%
  • UV index: 2
  • Sunrise: 8:04 am CDT
  • Sunset: 6:40 pm CDT
  • ▼
  • Tuesday
  • Oct 20, 2026
  • 64°F
  • 39°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 14mphS 185°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 8:06 am CDT
  • Sunset: 6:38 pm CDT
  • ▼
  • Wednesday
  • Oct 21, 2026
  • 59°F
  • 36°F
Sunny
Sunny
  • Precip. probability: 6%
  • Precipitation: 0"
  • Wind: 11mphNNE 33°
  • Humidity: 53%
  • UV index: 2
  • Sunrise: 8:07 am CDT
  • Sunset: 6:37 pm CDT
  • ▼
  • Thursday
  • Oct 22, 2026
  • 66°F
  • 48°F
Sunny
Sunny
  • Precip. probability: 7%
  • Precipitation: 0"
  • Wind: 16mphS 170°
  • Humidity: 62%
  • UV index: 2
  • Sunrise: 8:09 am CDT
  • Sunset: 6:35 pm CDT
  • ▼
  • Friday
  • Oct 23, 2026
  • 66°F
  • 52°F
PM Showers
PM Showers
  • Precip. probability: 40%
  • Precipitation: 0.28"
  • Wind: 19mphSSE 158°
  • Humidity: 67%
  • UV index: 1
  • Sunrise: 8:10 am CDT
  • Sunset: 6:33 pm CDT
  • ▼
  • Saturday
  • Oct 24, 2026
  • 57°F
  • 34°F
AM Showers / Wind
AM Showers / Wind
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • Wind: 20mphW 269°
  • Humidity: 60%
  • UV index: 2
  • Sunrise: 8:12 am CDT
  • Sunset: 6:31 pm CDT
  • ▼
  • Sunday
  • Oct 25, 2026
  • 45°F
  • 34°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 12%
  • Precipitation: 0"
  • Wind: 13mphWNW 298°
  • Humidity: 56%
  • UV index: 2
  • Sunrise: 8:13 am CDT
  • Sunset: 6:29 pm CDT
  • ▼
  • Monday
  • Oct 26, 2026
  • 46°F
  • 36°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 20%
  • Precipitation: 0"
  • Wind: 13mphENE 76°
  • Humidity: 70%
  • UV index: 2
  • Sunrise: 8:15 am CDT
  • Sunset: 6:28 pm CDT
  • ▼
Looking ahead, conditions suggest a period of dull, mostly clear and rain-soaked weather is expected.
Rain is predicted for Friday and next Saturday.
Substantial differences in temperature are forecasted in the upcoming period. The maximum temperature will vary between 44.6°F and 66.2°F, while the lowest night temperatures will vary also significantly, as the lowest temperatures will be recorded between 30.2°F and 51.8°F.
Thursday and Friday, with the highest temperature of 66.2°F, will be the warmest days; with the highest temperature of 44.6°F, next Sunday will be the coldest day.
Updated: Oct 18, 2026 @ 00:43:24 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, sun and clouds will share the sky, creating a partly cloudy day.

Tomorrow, the maximum temperature will be 59°F, while the minimum temperature will be 30.2°F.
The maximum temperature tomorrow will be uncommonly higher than the average highest temperature of 49.8°F in October. Tomorrow, the lowest temperature will be a few degrees lower than the average low temperature.

On Sunday, in Perth, sunrise will be at 8:03 am and sunset at 6:42 pm (CDT).

In Perth, the length of the day tomorrow will be 10h and 40min.