Weather forecast for tomorrowGrande Cache, Canada

Weather forecast for tomorrow

Tuesday 20. Oct 2026

  • 9°C
  • -3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 12km/hSSW 209°
  • Humidity: 57%
  • UV index: 2
  • Sunrise: 8:34 am MDT
  • Sunset: 6:48 pm MDT
  • ▼
Tomorrow, on Tuesday, October 20, a mix of clouds and blue sky is expected.
The maximum temperature will be a frosty 9°C, while the minimum temperature will be a harsh -3°C.
The expected maximum is anticipated to be in line with the regular October temperature of 9°C.
Sunrise will be at 8:34 am and sunset at 6:48 pm; tomorrow's daylight will last for 10h and 14min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 8°C.
Coldest period: 3 am - 6 am -4°C.

Chance of precipitation

Highest chance: 3 am - 6 am 19%.

Hourly weather forecast

  • 12 am
  • -2°C
  • Feels like:
    -2°C
Mostly Clear
Mostly Clear
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 4km/hSSW 212°
  • Humidity: 87%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 2 am
  • -3°C
  • Feels like:
    -3°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 208°
  • Humidity: 90%
  • Pressure: 1021mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 4 am
  • -4°C
  • Feels like:
    -4°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 5km/hSSW 214°
  • Humidity: 93%
  • Pressure: 1022mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 6 am
  • -4°C
  • Feels like:
    -6°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 19%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 204°
  • Humidity: 90%
  • Pressure: 1022mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
  • 8 am
  • -3°C
  • Feels like:
    -5°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 6km/hSSW 197°
  • Humidity: 81%
  • Pressure: 1022mbar
  • Visibility: 12km
  • UV index: 0
  • ▼
Sunrise: 8:34 am
  • 10 am
  • -1°C
  • Feels like:
    -4°C
Sunny
Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 7km/hSSW 199°
  • Humidity: 79%
  • Pressure: 1022mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 12 pm
  • 3°C
  • Feels like:
    1°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 202°
  • Humidity: 54%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 2 pm
  • 7°C
  • Feels like:
    5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSW 216°
  • Humidity: 39%
  • Pressure: 1018mbar
  • Visibility: 16km
  • UV index: 2
  • ▼
  • 4 pm
  • 8°C
  • Feels like:
    6°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 11km/hSW 218°
  • Humidity: 34%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 1
  • ▼
  • 6 pm
  • 7°C
  • Feels like:
    5°C
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 10km/hSW 219°
  • Humidity: 40%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Sunset: 6:48 pm
  • 8 pm
  • 2°C
  • Feels like:
    -1°C
Clear
Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 212°
  • Humidity: 54%
  • Pressure: 1016mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 10 pm
  • 1°C
  • Feels like:
    -3°C
Mostly Clear
Mostly Clear
  • Precip. probability: 1%
  • Precipitation: 0mm
  • Wind: 9km/hSSW 207°
  • Humidity: 59%
  • Pressure: 1015mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
Tomorrow, on Tuesday, primarily dull and occasionally sun-filled weather is expected.
The temperature will vary between the lowest temperature of -4°C and the highest temperature of 8°C. The warmest part of the day will be from 3 pm to 5 pm.
The maximum temperature will be similar to the average high of 9°C in October. The minimum temperature will be also close to October's average low of -1.1°C.
Updated: Oct 19, 2026 @ 10:39:53 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

On Tuesday, in Grande Cache, the sky will feature a blend of clouds and sunshine.

Tomorrow, the maximum temperature in Grande Cache will be 9°C, while the minimum temperature will be -3°C.
The highest temperature will be in line with the average maximum of 9°C in October. The lowest temperature will be also in line with the average low of -1.1°C.

On Tuesday, in Grande Cache, sunrise will be at 8:34 am and sunset at 6:48 pm (MDT).

In Grande Cache, the length of the day tomorrow will be 10h and 14min.