Weather forecast for tomorrowFort Simpson, Canada

Weather forecast for tomorrow

Monday 26. Oct 2026

  • 0°C
  • -4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 11km/hNW 320°
  • Humidity: 75%
  • UV index: 1
  • Sunrise: 9:20 am MDT
  • Sunset: 6:18 pm MDT
  • ▼
Tomorrow, on Monday, October 26, clouds and sunshine will create a dynamic sky throughout the day.
Day and night temperatures will present a subtle variation, fluctuating between a cold 0°C and a harsh -4°C.
The forecasted peak temperature today will be slightly cooler than the average October maximum of 2.6°C.
Sunrise will be at 9:20 am and sunset at 6:18 pm; tomorrow's daylight will last for 8h and 58min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm -1°C.
Coldest hour: 9 am -8°C.

Chance of precipitation

Highest chance: 9 am 8%.

Hourly weather forecast

  • 12 am
  • -3°C
  • Feels like:
    -7°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 12km/hSE 129°
  • Humidity: 67%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • -4°C
  • Feels like:
    -8°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hSE 131°
  • Humidity: 71%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • -5°C
  • Feels like:
    -9°C
Clear
Clear
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 7km/hSE 132°
  • Humidity: 79%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 am
  • -7°C
  • Feels like:
    -7°C
Clear
Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hESE 112°
  • Humidity: 87%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 8 am
  • -8°C
  • Feels like:
    -11°C
Clear
Clear
  • Precip. probability: 7%
  • Precipitation: 0mm
  • Wind: 6km/hNW 320°
  • Humidity: 91%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunrise: 9:20 am
  • 10 am
  • -8°C
  • Feels like:
    -12°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 6km/hNW 318°
  • Humidity: 92%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 12 pm
  • -5°C
  • Feels like:
    -9°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 8km/hNW 320°
  • Humidity: 79%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 pm
  • -2°C
  • Feels like:
    -6°C
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 10km/hNW 320°
  • Humidity: 62%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 4 pm
  • -1°C
  • Feels like:
    -5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hNW 325°
  • Humidity: 58%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 pm
  • -1°C
  • Feels like:
    -5°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 9km/hNNW 329°
  • Humidity: 62%
  • Pressure: 1013mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:18 pm
  • 8 pm
  • -2°C
  • Feels like:
    -6°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 9km/hNNW 332°
  • Humidity: 71%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • -3°C
  • Feels like:
    -7°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hNW 326°
  • Humidity: 77%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, a combination of cloud-filled and sunny weather is expected.
The temperature will vary between a minimum of -8°C and a maximum of -1°C. The feels-like temperature will be between a minimum of -12°C and a maximum of -5°C. The warmest part of the day will be from 3 pm to 6 pm.
The high will be a few degrees lower than the normal maximum of 2.6°C for October. The expected low will be also similar to the average minimum in October, which is -3.1°C.
Updated: Oct 25, 2026 @ 21:34:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, scattered clouds may briefly filter the sunlight, but it will remain bright overall.

Tomorrow, the highest temperature will be 0°C, while the lowest temperature will be -4°C.
The highest temperature will be a couple of degrees lower than the average maximum of 2.6°C in October. The lowest temperature will be in line with the average low of -3.1°C.

On Monday, in Fort Simpson, sunrise will be at 9:20 am and sunset at 6:18 pm (MDT).

Tomorrow, the daylight will last for 8h and 58min.