Weather forecast for 10 daysLethbridge, Canada

Weather forecast for the weekend

Saturday 17. Oct 2026

  • 23°C
  • 1°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 49km/hWSW 241°
  • Humidity: 27%
  • UV index: 2
  • Sunrise: 7:56 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
Today, in Lethbridge, expect a partly cloudy sky with occasional wind gusts.
Temperatures will see a substantial oscillation, reaching a high of a moderately hot 23°C and dropping to a low of an icy 1°C.
The day's peak of 23°C reflects September's seasonal pattern more than October's.
Sunrise was at 7:56 am and sunset will be at 6:36 pm; the daylight will last for 10h and 40min.

Sunday 18. Oct 2026

  • 16°C
  • 0°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 161°
  • Humidity: 45%
  • UV index: 2
  • Sunrise: 7:58 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
Tomorrow, dry and sunny weather is expected throughout the day.
Temperature changes will be considerable, from a high of a breezy 16°C to a low of an icy 0°C.
It will feel warmer than usual, as the temperature reflects September's normal high of 20.4°C, not October's.
Sunrise will be at 7:58 am and sunset at 6:34 pm; tomorrow's daylight will last for 10h and 37min.

10-day overview

Daily temperatures

Warmest day: today 23°C.
Coldest day: Saturday 24.10. 7°C.

Chance of precipitation

Highest chance: Friday 24%.

Long-term weather forecast

  • Saturday
  • 17. Oct 2026
  • 23°C
  • 1°C
Partly Cloudy / Wind
Partly Cloudy / Wind
  • Precip. probability: 0%
  • Precipitation: 0mm
  • Wind: 49km/hWSW 241°
  • Humidity: 27%
  • UV index: 2
  • Sunrise: 7:56 am MDT
  • Sunset: 6:36 pm MDT
  • ▼
  • Sunday
  • 18. Oct 2026
  • 16°C
  • 0°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 14km/hSSE 161°
  • Humidity: 45%
  • UV index: 2
  • Sunrise: 7:58 am MDT
  • Sunset: 6:34 pm MDT
  • ▼
  • Monday
  • 19. Oct 2026
  • 14°C
  • 2°C
Mostly Cloudy
Mostly Cloudy
  • Precip. probability: 5%
  • Precipitation: 0mm
  • Wind: 9km/hW 259°
  • Humidity: 54%
  • UV index: 2
  • Sunrise: 7:59 am MDT
  • Sunset: 6:32 pm MDT
  • ▼
  • Tuesday
  • 20. Oct 2026
  • 13°C
  • 1°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 11km/hNW 318°
  • Humidity: 50%
  • UV index: 2
  • Sunrise: 8:01 am MDT
  • Sunset: 6:30 pm MDT
  • ▼
  • Wednesday
  • 21. Oct 2026
  • 20°C
  • 6°C
Sunny
Sunny
  • Precip. probability: 4%
  • Precipitation: 0mm
  • Wind: 23km/hSW 220°
  • Humidity: 41%
  • UV index: 2
  • Sunrise: 8:02 am MDT
  • Sunset: 6:28 pm MDT
  • ▼
  • Thursday
  • 22. Oct 2026
  • 19°C
  • 7°C
Mostly Sunny
Mostly Sunny
  • Precip. probability: 2%
  • Precipitation: 0mm
  • Wind: 16km/hSW 234°
  • Humidity: 43%
  • UV index: 2
  • Sunrise: 8:04 am MDT
  • Sunset: 6:26 pm MDT
  • ▼
  • Friday
  • 23. Oct 2026
  • 12°C
  • 1°C
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Precip. probability: 24%
  • Precipitation: 0mm
  • Wind: 24km/hW 280°
  • Humidity: 61%
  • UV index: 2
  • Sunrise: 8:06 am MDT
  • Sunset: 6:25 pm MDT
  • ▼
  • Saturday
  • 24. Oct 2026
  • 7°C
  • -1°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 17km/hSW 232°
  • Humidity: 64%
  • UV index: 2
  • Sunrise: 8:07 am MDT
  • Sunset: 6:23 pm MDT
  • ▼
  • Sunday
  • 25. Oct 2026
  • 8°C
  • 0°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 18%
  • Precipitation: 0mm
  • Wind: 15km/hSW 228°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 8:09 am MDT
  • Sunset: 6:21 pm MDT
  • ▼
  • Monday
  • 26. Oct 2026
  • 8°C
  • 0°C
Partly Cloudy
Partly Cloudy
  • Precip. probability: 9%
  • Precipitation: 0mm
  • Wind: 16km/hWSW 240°
  • Humidity: 59%
  • UV index: 2
  • Sunrise: 8:11 am MDT
  • Sunset: 6:19 pm MDT
  • ▼
Across the following ten days, a combination of dull and bright weather is anticipated.
Rain is not expected in Lethbridge in the upcoming days.
Substantial differences in temperature are forecasted over the next several days. The maximum temperature will vary between 7°C and 23°C, while the difference in minimum temperatures will be also substantial, as the lowest temperatures will be recorded between -1°C and 7°C.
With a high of 23°C, today is the warmest day; next Saturday will be the coldest day, with the highest temperature of 7°C.
Updated: Oct 17, 2026 @ 14:05:35 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Today, in Lethbridge, partly cloudy conditions with persistent winds will remain in place.

Today, the highest temperature will be 23°C, while the lowest temperature will be 1°C.
The maximum temperature will be uncommonly higher than the average highest temperature of 11.4°C in October. The lowest temperature will be in line with the average low of 2.4°C.

On Saturday, in Lethbridge, sunrise was at 7:56 am and sunset will be at 6:36 pm (MDT).

Today, the daylight will last for 10h and 40min.

Tomorrow, predominantly sunny weather will make for pleasant outdoor conditions.

Tomorrow, the maximum temperature will be 16°C, while the minimum temperature will be 0°C.
The maximum temperature tomorrow will be moderately higher than the average highest temperature in October. The lowest temperature will be also moderately lower than the average low of 2.4°C.

On Sunday, in Lethbridge, sunrise will be at 7:58 am and sunset at 6:34 pm (MDT).

In Lethbridge, tomorrow, there will be 10h and 37min of daylight.