Lethbridge Weather Forecast
- 13
- 24
Shower
- 10
- 14
Rain
- 5
- 15
Cloudy
- 3
- 18
Partly cloudy
- 6
- 23
Partly cloudy
- 14
- 23
Shower
- 12
- 23
Shower
Today 25 Sep Central
Cloudy. Medium chance of showers, most likely in the late afternoon and evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.
Lethbridge Temperature Statistics View More
September Temperature
Sheoaks (6km)
Lowest 22 September, 2026
-0.9 °CAverage September
11.4 °CHighest 20 September, 2026
26.9 °C
Climate (2021–2026)
Sheoaks (6km)
Average Low 2021–2026
8.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
19.3 °C