Lethbridge 7-day weather forecast

Written by:
March 23, 2026
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Lethbridge 7-day weather forecast

created the forecast for Lethbridge, Alberta using data from . This week's high is 25 掳C on Tuesday, while the low is -1 掳C on Friday. There are expected to be 4 sunny days, snow on 1 day, and 1 day of rain this week.

There are currently no weather alerts.

Monday, April 20

- High of 24 掳C, low of 5 掳C (36% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (36 km/h wind)
- Sunrise at 6:28 AM, sunset at 8:31 PM
1 / 6
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Tuesday, April 21

- High of 25 掳C, low of 11 掳C (20% humidity)
- Fair with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (19 km/h wind)
- Sunrise at 6:26 AM, sunset at 8:33 PM
2 / 6
Dmitry Naumov // Shutterstock

Wednesday, April 22

- High of 16 掳C, low of 2 掳C (65% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Gentle breeze (41 km/h wind)
- Sunrise at 6:24 AM, sunset at 8:34 PM
3 / 6
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Thursday, April 23

- High of 8 掳C, low of 1 掳C (43% humidity)
- Overcast with a 100% chance of snow (1 mm of snow)
- High risk of harm from sun exposure (5 UV index)
- Gentle breeze (44 km/h wind)
- Sunrise at 6:22 AM, sunset at 8:36 PM
- First quarter moon
4 / 6
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Friday, April 24

- High of 7 掳C, low of -1 掳C (26% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (37 km/h wind)
- Sunrise at 6:20 AM, sunset at 8:37 PM
5 / 6
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Saturday, April 25

- High of 7 掳C, low of -1 掳C (27% humidity)
- Overcast with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (25 km/h wind)
- Sunrise at 6:19 AM, sunset at 8:39 PM
6 / 6
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Sunday, April 26

- High of 10 掳C, low of -1 掳C (33% humidity)
- Mostly sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 6:17 AM, sunset at 8:40 PM

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