Observed at: Lethbridge Airport
Date: Tuesday September 26, 2023 at 22:00 MDT
Mainly Clear
Mainly Clear 		Temp.: 10.8 °C
Wind: SSW 11 km/h
Humidity: 61 %
Dew point: 3.6 °C
Pressure: 101.4 kPa
Tendency: falling
Visibility: 24.1 km 		Sunrise: 07:24
Sunset: 19:21
Normals:
Max 18°C Min 3°C
Yesterday
  Max: 25.4 °C
  Min: 5.3 °C
  Rainfall: 0.0 mm
 Extended Forecast - Environment Canada
  Wednesday
Chance of showers (30%)
Chance of showers
Max: 18°C
 Thursday
Sunny
Sunny
Max: 18°C
 Friday
Sunny
Sunny
Max: 15°C
 Saturday
Cloudy
Cloudy
Max: 12°C
 Sunday
A mix of sun and cloud
A mix of sun and cloud
Max: 15°C
 Monday
A mix of sun and cloud
A mix of sun and cloud
Max: 19°C
Tuesday night
Chance of showers (30%)
Chance of showers
Min: 6°C
 Wednesday night
Chance of showers (30%)
Chance of showers
Min: 6°C
 Thursday night
Clear
Clear
Min: 3°C
 Friday night
Clear
Clear
Min: 1°C
 Saturday night
Chance of showers (60%)
Chance of showers
Min: 3°C
 Sunday night
Cloudy periods
Cloudy periods
Min: 4°C

Forecast

Lethbridge, AB (Issued: Tuesday September 26, 2023 at 21:26 MDT)

Tonight
Partly cloudy with 30 percent chance of showers. Wind west 20 km/h gusting to 40. Low 6.
Wednesday
A mix of sun and cloud. 30 percent chance of showers late in the afternoon. Wind southwest 20 km/h gusting to 40. High 18. UV index 3 or moderate.
Wednesday night
Partly cloudy. 30 percent chance of showers early in the evening. Wind southwest 30 km/h gusting to 50. Low 6.
Thursday
Sunny. High 18.
Thursday night
Clear. Low plus 3.
Friday
Sunny. High 15.
Friday night
Clear. Low plus 1.
Saturday
Cloudy. High 12.
Saturday night
Cloudy with 60 percent chance of showers. Low plus 3.
Sunday
A mix of sun and cloud. High 15.
Sunday night
Cloudy periods. Low plus 4.
Monday
A mix of sun and cloud. High 19.
Averages and extremes
Highest temperature(1938-2006)32.2 °C1967
Lowest temperature(1938-2006)-5.0 °C1972
Average high18.0 °C 
Average low3.2 °C 
Average10.6 °C 
Greatest rainfall(1938-2006)20.1 mm1982
Greatest snowfall(1938-2006)4.3 cm1956
Greatest precipitation(1938-2006)20.1 mm1982
Most snow on the ground(1955-2006)10.0 cm1965
Monthly frequency of precipitation30.0 % 

24 Hour Forecast - Lethbridge, AB

Date/Time
(MDT)		 Temp.
(°C)
Weather Conditions
LOP †		 Wind
(km/h)
26 September 2023
23:00 11 Chance of showers (30%)  Chance of showers Low W 20 gust 40
27 September 2023
00:00 10 Chance of showers (30%)  Chance of showers Low W 20 gust 40
01:00 10 Chance of showers (30%)  Chance of showers Low W 20 gust 40
02:00 9 Chance of showers (30%)  Chance of showers Low W 20 gust 40
03:00 9 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
04:00 8 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
05:00 7 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
06:00 6 A few clouds (0%)  A few clouds Nil SW 20 gust 40
07:00 7 Mainly sunny (0%)  Mainly sunny Nil SW 20 gust 40
08:00 9 Mainly sunny (0%)  Mainly sunny Nil SW 20 gust 40
09:00 10 Mainly sunny (0%)  Mainly sunny Nil SW 20 gust 40
10:00 12 Mainly sunny (0%)  Mainly sunny Nil SW 20 gust 40
11:00 13 Mainly sunny (0%)  Mainly sunny Nil SW 20 gust 40
12:00 15 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 20 gust 40
13:00 16 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 20 gust 40
14:00 17 A mix of sun and cloud (0%)  A mix of sun and cloud Nil SW 20 gust 40
15:00 18 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
16:00 17 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
17:00 16 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
18:00 15 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
19:00 13 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
20:00 12 Chance of showers (30%)  Chance of showers Low SW 20 gust 40
21:00 10 Partly cloudy (0%)  Partly cloudy Nil SW 20 gust 40
22:00 10 Partly cloudy (0%)  Partly cloudy Nil SW 20 gust 40
 
† Likelihood of Precipitation (LOP) as described in the public forecast as a chance of measurable precipitation for a period of time.
  Nil: 0%
  Low: 40% or below
  Medium: 60% or 70%
  High: Above 70%

Environment Canada