Calgary 7-day weather forecast

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March 23, 2026
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Calgary 7-day weather forecast

created the forecast for Calgary, Alberta using data from . This week's high is 21 掳C on Friday, while the low is 2 掳C on Monday. There are expected to be 2 sunny days and rain on 5 days this week.

Environment Canada has issued a frost until Monday at 07:17 AM.

Monday, May 18

- High of 14 掳C, low of 2 掳C (37% humidity)
- Fair with a 93% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (14 km/h wind)
- Sunrise at 5:41 AM, sunset at 9:23 PM
1 / 6
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Tuesday, May 19

- High of 18 掳C, low of 5 掳C (33% humidity)
- Overcast with a 100% chance of rain (5 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (27 km/h wind)
- Sunrise at 5:40 AM, sunset at 9:25 PM
2 / 6
Leonid Ikan // Shutterstock

Wednesday, May 20

- High of 12 掳C, low of 6 掳C (43% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Gentle breeze (27 km/h wind)
- Sunrise at 5:39 AM, sunset at 9:26 PM
3 / 6
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Thursday, May 21

- High of 17 掳C, low of 4 掳C (37% humidity)
- Sunny with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (13 km/h wind)
- Sunrise at 5:38 AM, sunset at 9:27 PM
4 / 6
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Friday, May 22

- High of 21 掳C, low of 8 掳C (32% humidity)
- Partly cloudy with a 0% chance of snow
- High risk of harm from sun exposure (6 UV index)
- Light breeze (15 km/h wind)
- Sunrise at 5:36 AM, sunset at 9:29 PM
5 / 6
Leonid Ikan // Shutterstock

Saturday, May 23

- High of 20 掳C, low of 11 掳C (31% humidity)
- Overcast with a 50% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Gentle breeze (32 km/h wind)
- Sunrise at 5:35 AM, sunset at 9:30 PM
- First quarter moon
6 / 6
Leonid Ikan // Shutterstock

Sunday, May 24

- High of 19 掳C, low of 4 掳C (45% humidity)
- Mostly cloudy with a 60% chance of rain (0 mm of rain)
- High risk of harm from sun exposure (6 UV index)
- Light breeze (26 km/h wind)
- Sunrise at 5:34 AM, sunset at 9:31 PM

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