The Calgary long range forecast shows a slight warming trend, with temperatures gently rising above the seasonal average, 3.9 °C comparing to the historical average.
Select a month and click on a day for more information:
Friday
May 1
13° / 3°
Saturday
May 2
13° / 4°
Sunday
May 3
16° / 4°
Monday
May 4
9° / 1°
Tuesday
May 5
13° / 4°
Wednesday
May 6
24° / -2°
Thursday
May 7
17° / 9°
Friday
May 8
18° / 8°
Saturday
May 9
16° / 7°
Sunday
May 10
21° / 7°
Monday
May 11
15° / 9°
Tuesday
May 12
17° / 7°
Wednesday
May 13
19° / 7°
Thursday
May 14
24° / 8°
Friday
May 15
24° / 13°
Saturday
May 16
12° / 5°
Sunday
May 17
17° / 5°
Monday
May 18
20° / 6°
Tuesday
May 19
18° / 9°
Wednesday
May 20
12° / 4°
Thursday
May 21
13° / 3°
Friday
May 22
14° / 4°
Saturday
May 23
16° / 5°
Sunday
May 24
16° / 6°
Monday
May 25
16° / 6°
Tuesday
May 26
17° / 6°
Wednesday
May 27
20° / 7°
Thursday
May 28
20° / 9°
Friday
May 29
20° / 8°
Saturday
May 30
19° / 9°
Sunday
May 31
21° / 9°
Calgary 30 days weather forecast
Check out our estimated 30 days weather forecast for Calgary, this data is based on the average weather in Calgary in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Calgary next to the desired date.