Weather forecast for tomorrowFort Simpson, Canada

Weather forecast for tomorrow

Tuesday 27. Oct 2026

  • 2°C
  • -2°C
Cloudy
Cloudy
  • Precip. probability: 22%
  • Precipitation: 0mm
  • Wind: 19km/hNNW 337°
  • Humidity: 81%
  • UV index: 0
  • Sunrise: 9:23 am MDT
  • Sunset: 6:15 pm MDT
  • ▼
Tomorrow, on Tuesday, October 27, thick clouds will dominate the sky.
A slight temperature fluctuation is predicted, ranging from a high of a cold 2°C to a low of a freezing -2°C.
The expected daily high is projected to match October's typical maximum of 2.6°C.
Sunrise will be at 9:23 am and sunset at 6:15 pm; tomorrow's daylight will last for 8h and 52min.

Hourly overview

Hourly temperatures

Warmest period: 3 pm - 6 pm 2°C.
Coldest hour: 12 am -2°C.

Chance of precipitation

Highest chance: 6 am 24%.

Hourly weather forecast

  • 12 am
  • -2°C
  • Feels like:
    -6°C
Cloudy
Cloudy
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 10km/hNNW 333°
  • Humidity: 78%
  • Pressure: 1014mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • -2°C
  • Feels like:
    -6°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 11km/hNNW 327°
  • Humidity: 80%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • -1°C
  • Feels like:
    -4°C
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 329°
  • Humidity: 82%
  • Pressure: 1016mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
  • 6 am
  • 0°C
  • Feels like:
    -4°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 12km/hNNW 331°
  • Humidity: 85%
  • Pressure: 1017mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 8 am
  • 0°C
  • Feels like:
    -5°C
Cloudy
Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 15km/hNNW 332°
  • Humidity: 87%
  • Pressure: 1018mbar
  • Visibility: 15km
  • UV index: 0
  • ▼
Sunrise: 9:23 am
  • 10 am
  • 0°C
  • Feels like:
    -5°C
Cloudy
Cloudy
  • Precip. probability: 15%
  • Precipitation: 0mm
  • Wind: 15km/hNNW 334°
  • Humidity: 85%
  • Pressure: 1020mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 12 pm
  • 1°C
  • Feels like:
    -4°C
Cloudy
Cloudy
  • Precip. probability: 14%
  • Precipitation: 0mm
  • Wind: 17km/hNNW 338°
  • Humidity: 83%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 pm
  • 2°C
  • Feels like:
    -3°C
Cloudy
Cloudy
  • Precip. probability: 6%
  • Precipitation: 0mm
  • Wind: 19km/hNNW 339°
  • Humidity: 77%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 pm
  • 2°C
  • Feels like:
    -3°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 19km/hNNW 340°
  • Humidity: 75%
  • Pressure: 1023mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 6 pm
  • 2°C
  • Feels like:
    -3°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 17km/hNNW 344°
  • Humidity: 75%
  • Pressure: 1024mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:15 pm
  • 8 pm
  • 1°C
  • Feels like:
    -4°C
Cloudy
Cloudy
  • Precip. probability: 8%
  • Precipitation: 0mm
  • Wind: 16km/hNNW 345°
  • Humidity: 80%
  • Pressure: 1026mbar
  • Visibility: 14km
  • UV index: 0
  • ▼
  • 10 pm
  • 0°C
  • Feels like:
    -4°C
Cloudy
Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 15km/hNNW 343°
  • Humidity: 82%
  • Pressure: 1027mbar
  • Visibility: 13km
  • UV index: 0
  • ▼
Tomorrow, cloudy weather is anticipated.
The temperature will be between the lowest temperature of -2°C and the highest temperature of 2°C. The feels-like temperature difference throughout the day will be unnoticeable, with the lowest temperature of -6°C and the highest temperature of -3°C. The warmest part of the day will be from 1 pm to 6 pm.
The maximum temperature will be in line with the average high of 2.6°C in October. The expected low will be also close to the average minimum in October, which is -3.1°C.
Updated: Oct 26, 2026 @ 20:03:56 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Tomorrow, a mostly cloudy day is ahead.

Tomorrow, the highest temperature will be 2°C, while the lowest temperature will be -2°C.
The maximum temperature will be in line with the average highest temperature of 2.6°C in October. The lowest temperature will be also in line with the average low of -3.1°C.

On Tuesday, in Fort Simpson, sunrise will be at 9:23 am and sunset at 6:15 pm (MDT).

In Fort Simpson, Canada, tomorrow, there will be 8h and 52min of daylight.