Lethbridge Weather Conditions

Current Temperature Level

overcast
20°C
29°C12°C
Cool

Overcast

Feels Like 10°C

Chances of Rain10%

Good

35AQI

Humidity

36%

Nowovercast20°10%6 PMpatchy rain possible18°10%7 PMovercast16°10%8 PMpatchy rain possible14°6%9 PMovercast13°10%10 PMpatchy rain possible13°6%11 PMclear12°2%12 AMclear12°2%1 AMclear12°2%2 AMclear11°2%3 AMclear11°2%4 AMclear11°2%5 AMclear11°2%6 AMclear10°3%7 AMclear9°3%8 AMsunny9°3%9 AMsunny11°2%10 AMsunny12°2%11 AMsunny14°1%12 PMsunny15°1%1 PMpartly cloudy16°3%2 PMpartly cloudy16°3%3 PMcloudy16°7%4 PMcloudy15°5%
.

Skies may remain grey and overcast.

Last Updated: 2026-09-25 17:00 (Local Time)

Lethbridge Weather Parameters

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Lethbridge 10-Days Weather Forecast

See Monthly
Today25 Sep.


Overcast

Overcast

Fully overcast skies with a high of 19 °C. Humidity will be 38%, and winds at 50.8 km/h.


temperature icon

29°C  /  12°C

temperature iconHumi.38 %
temperature iconPrec.0.04 mm


Sunrise icon

Sunrise

07:22 AM

12hrs 1min

Sunset icon

Sunset

07:23 PM
Temperature (°C)
.
12 AMTime11 PM

Time

Condition

Temperature IconTemp

Humidity IconHumidity

UV IconUV

Wind IconWind Speed & Dir.

12 AM

ClearClear

16 °C

43 %

0

9.4 kmph /  SSW

Feels Like IconFeels 13 °C

Temperature IconCover 23 %

Visibility IconVisibility 10 km

1 AM

OvercastOvercast

15 °C

46 %

0

9.4 kmph /  SW

Feels Like IconFeels 12 °C

Temperature IconCover 93 %

Visibility IconVisibility 10 km

2 AM

CloudyCloudy

15 °C

45 %

0

5.4 kmph /  SW

Feels Like IconFeels 13 °C

Temperature IconCover 75 %

Visibility IconVisibility 10 km

3 AM

OvercastOvercast

16 °C

50 %

0

4 kmph /  WSW

Feels Like IconFeels 14 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 AM

OvercastOvercast

16 °C

49 %

0

2.9 kmph /  SSE

Feels Like IconFeels 14 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 AM

OvercastOvercast

16 °C

49 %

0

5.4 kmph /  SE

Feels Like IconFeels 14 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 AM

OvercastOvercast

16 °C

48 %

0

5 kmph /  SSE

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 AM

OvercastOvercast

16 °C

45 %

0

9.7 kmph /  SSE

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 AM

OvercastOvercast

18 °C

39 %

0

16.6 kmph /  SSE

Feels Like IconFeels 13 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

9 AM

OvercastOvercast

20 °C

35 %

0.3

18.7 kmph /  S

Feels Like IconFeels 15 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 AM

OvercastOvercast

23 °C

30 %

0.9

21.2 kmph /  S

Feels Like IconFeels 18 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

11 AM

OvercastOvercast

25 °C

27 %

1.7

23.8 kmph /  SSE

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

12 PM

OvercastOvercast

27 °C

24 %

2.4

26.6 kmph /  S

Feels Like IconFeels 21 °C

Temperature IconCover 99 %

Visibility IconVisibility 10 km

1 PM

Partly CloudyPartly Cloudy

28 °C

22 %

3

28.8 kmph /  SSW

Feels Like IconFeels 21 °C

Temperature IconCover 50 %

Visibility IconVisibility 10 km

2 PM

OvercastOvercast

29 °C

23 %

3.4

27.4 kmph /  SSW

Feels Like IconFeels 22 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

3 PM

OvercastOvercast

29 °C

18 %

2.9

27.4 kmph /  SW

Feels Like IconFeels 23 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

4 PM

Patchy rain nearbyPatchy rain nearby

28 °C

21 %

1.8

32 kmph /  WSW

Feels Like IconFeels 20 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

5 PM

OvercastOvercast

20 °C

36 %

0.9

46.1 kmph /  W

Feels Like IconFeels 10 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

6 PM

Patchy rain nearbyPatchy rain nearby

18 °C

38 %

0.3

50.8 kmph /  W

Feels Like IconFeels 7 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

7 PM

OvercastOvercast

16 °C

40 %

0

48.2 kmph /  WSW

Feels Like IconFeels 4 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

8 PM

Patchy rain nearbyPatchy rain nearby

14 °C

43 %

0

44.6 kmph /  WSW

Feels Like IconFeels 4 °C

Temperature IconCover 63 %

Visibility IconVisibility 10 km

9 PM

OvercastOvercast

13 °C

42 %

0

36.4 kmph /  WSW

Feels Like IconFeels 5 °C

Temperature IconCover 100 %

Visibility IconVisibility 10 km

10 PM

Patchy rain nearbyPatchy rain nearby

13 °C

45 %

0

46.8 kmph /  WSW

Feels Like IconFeels 4 °C

Temperature IconCover 65 %

Visibility IconVisibility 10 km

11 PM

ClearClear

12 °C

47 %

0

38.5 kmph /  WSW

Feels Like IconFeels 5 °C

Temperature IconCover 0 %

Visibility IconVisibility 10 km

Temp20 °C


ConditionOvercast


Humidity36 %

Feels10 °C


Cover100 %


Visibility10 km

Wind Speed & Dir.46.1 kmph /  W


UV0.9

Lethbridge 30-Days (September 2026) Weather Forecast

See Hourly
Sun.Mon.Tue.Wed.Thu.Fri.Sat.
1
Sunny29°9°
2
Overcast28°14°
3
Sunny23°11°
4
Overcast23°7°
5
Patchy rain nearby16°10°
6
Light Rain15°10°
7
Heavy Rain14°12°
8
Sunny22°11°
9
Sunny25°11°
10
Overcast24°11°
11
Patchy rain nearby14°8°
12
Overcast14°5°
13
Sunny16°5°
14
Rain Shower16°8°
15
Overcast12°8°
16
Sunny18°9°
17
Sunny22°8°
18
Sunny23°11°
19
Sunny23°11°
20
Sunny25°11°
21
Sunny27°12°
22
Overcast27°13°
23
Sunny25°13°
24
Overcast23°9°
25Today
Overcast29°12°
26
Sunny16°8°
27
Overcast16°6°
28
Sunny19°5°
29
Sunny20°9°
30
Sunny17°9°

SeptemberWeather Overview

No. of days:

Sunny

Sunny

16

Cloudy

Cloudy

0

Rainy

Rainy

4

Snowy

Snowy

0


The monthly weather averages in Lethbridge consist of 16 sunny days, 0 cloudy days, 4 rainy days, and 0 snowy days.

Lethbridge's Locations Weather Conditions


Locations
Temp
Condition
Humi.
UV
Wind Speed & Direction
20 °C
overcastOvercast
36%
0.9

46.1 kmph /  W

20 °C
overcastOvercast
36%
0.9

46.1 kmph /  W

20 °C
overcastOvercast
36%
0.9

46.1 kmph /  W

Canada's Hottest Cities - September 2026

Hottest
Coldest

Last Updated: 25 Sept 2026, 11:26 PM

City Weather Rankings

FAQs About Lethbridge Weather Conditions


1. What is the current temperature in Lethbridge today - 25 September 2026?

The current temperature in Lethbridge is 20°C, with a feels-like temperature of 10°C. Today's forecast shows a high of 29°C and a low of 12°C, giving a 17 degree swing through the day as of 05:00 PM 25 September 2026.

2. What are the current weather parameters in Lethbridge today?

Here is a complete overview of Lethbridge's current weather conditions as of 05:00 PM 25 September 2026: Condition : Overcast Temperature : 20°C Cool (Feels like 10°C) Humidity : 36% Wind Speed : 46.1 km/h from W (275 degrees), Gust 16.9 m/s UV Index : 0.9 (Low Air Pressure : 999 mb Cloud Cover : 100% Visibility : 10 km Precipitation : 0 mm (10% chance of rain)

3. What is the 10-day weather forecast for Lethbridge from 05:00 PM 25 September 2026?

From 05:00 PM 25 September 2026, Lethbridge's 10-day forecast shows this trend: Today (Sep. 25) : Temp. 19°C, Hum. 38% and Overcast condition. Saturday (Sep. 26) : Temp. 12°C, Hum. 48% and Sunny condition. Sunday (Sep. 27) : Temp. 10°C, Hum. 52% and Overcast condition. Monday (Sep. 28) : Temp. 11°C, Hum. 37% and Sunny condition. Tuesday (Sep. 29) : Temp. 14°C, Hum. 38% and Sunny condition. Wednesday (Sep. 30) : Temp. 13°C, Hum. 44% and Sunny condition. Thursday (Oct. 1) : Temp. 8°C, Hum. 57% and Sunny condition. Friday (Oct. 2) : Temp. 4°C, Hum. 85% and Snow Showers condition. Saturday (Oct. 3) : Temp. 8°C, Hum. 65% and Rain Showers condition. Sunday (Oct. 4) : Temp. 9°C, Hum. 61% and Rain condition.

4. Will it rain in Lethbridge today?

As of 05:00 PM 25 September 2026, there is a 10% chance of rainfall in Lethbridge later today around 2026-09-25 17:00. Current precipitation is 0 mm. Residents are advised to carry an umbrella before heading out.

5. What is the monthly weather forecast for Lethbridge in September 2026?

September 2026 in Lethbridge is forecast to have 16 sunny days, 4 rainy days, 0 cloudy days, and 0 snowy days. Temperatures for the month range from lows around 5°C to highs of 29°C.

6. How does the weather in Lethbridge affect air quality?

Weather directly impacts air quality in Lethbridge. Calm winds, high humidity, fog, and high pressure trap pollutants near the ground, worsening AQI. Strong winds, rainfall, and low pressure help disperse them. Rising temperatures and UV levels intensify ozone and smog formation, while poor visibility signals elevated particulate matter. Monitoring weather alongside AQI gives the clearest picture of outdoor safety.