Calgary, Canada 14-Day Forecast
Canada 🇨🇦
61°
Patchy rain nearby right now
Today: high 79°, low 50°
Updated 7 hours ago
Calgary weather for the next 14 days
Monday, August 10
Sunny High 73° Low 55°Precipitation
77%
· 0.43 in
Max wind
16 mph
Humidity
81%
UV index
2 - Low
Sunrise / sunset
06:15 AM / 09:07 PM
Tuesday, August 11
Partly Cloudy High 66° Low 50°Precipitation
83%
· 0.61 in
Max wind
9 mph
Humidity
84%
UV index
2 - Low
Sunrise / sunset
06:17 AM / 09:05 PM
Wednesday, August 12
Light rain shower High 54° Low 51°Precipitation
94%
· 0.53 in
Max wind
8 mph
Humidity
96%
UV index
0 - Low
Sunrise / sunset
06:18 AM / 09:04 PM
Thursday, August 13
Light rain shower High 51° Low 49°Precipitation
88%
· 0.38 in
Max wind
4 mph
Humidity
93%
UV index
0 - Low
Sunrise / sunset
06:20 AM / 09:02 PM
Friday, August 14
Patchy rain nearby High 60° Low 47°Precipitation
53%
· 0.03 in
Max wind
10 mph
Humidity
84%
UV index
5 - Moderate
Sunrise / sunset
06:21 AM / 09:00 PM
Saturday, August 15
Sunny High 71° Low 44°Precipitation
57%
· 0.04 in
Max wind
6 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:23 AM / 08:58 PM
Sunday, August 16
Sunny High 73° Low 51°Precipitation
59%
· 0.11 in
Max wind
9 mph
Humidity
74%
UV index
6 - High
Sunrise / sunset
06:24 AM / 08:56 PM
Monday, August 17
Partly Cloudy High 72° Low 53°Precipitation
80%
· 0.41 in
Max wind
11 mph
Humidity
79%
UV index
5 - Moderate
Sunrise / sunset
06:26 AM / 08:54 PM
Tuesday, August 18
Patchy rain nearby High 67° Low 52°Precipitation
36%
· 0.02 in
Max wind
8 mph
Humidity
78%
UV index
5 - Moderate
Sunrise / sunset
06:28 AM / 08:52 PM
Wednesday, August 19
Sunny High 75° Low 51°Precipitation
7%
· 0.0 in
Max wind
6 mph
Humidity
73%
UV index
6 - High
Sunrise / sunset
06:29 AM / 08:50 PM
Thursday, August 20
Sunny High 79° Low 55°Precipitation
17%
· 0.0 in
Max wind
18 mph
Humidity
59%
UV index
7 - High
Sunrise / sunset
06:31 AM / 08:48 PM
Friday, August 21
Sunny High 62° Low 46°Precipitation
19%
· 0.01 in
Max wind
25 mph
Humidity
72%
UV index
5 - Moderate
Sunrise / sunset
06:32 AM / 08:46 PM
Saturday, August 22
Sunny High 70° Low 45°Precipitation
7%
· 0.0 in
Max wind
7 mph
Humidity
71%
UV index
6 - High
Sunrise / sunset
06:34 AM / 08:44 PM
Calgary 14-day outlook: the story
The warmest day of Calgary's 14-day outlook is Sunday, August 9 with a high near 79°F (26°C); the coolest night comes Saturday, August 15, dipping to 44°F (7°C). The trend points warmer: week two runs about 6°F above week one. Highs over the next two weeks average 65°F (18°C), about 9°F (5°C) below the typical August high of 74°F (23°C).
Precipitation is most likely on Sunday 9, Monday 10, Tuesday 11, Wednesday 12 and beyond; the wettest day looks like Tuesday, August 11 with about 0.61 in (15.4 mm) expected. For the weekend, expect Sunday 79°F (26°C) and smoky haze / Saturday 71°F (22°C) and sunny.
For typical conditions month by month, see the Calgary climate & average temperatures guide.
Calgary forecast questions
Will it rain in Calgary this week?
The forecast currently shows meaningful precipitation chances on 9 of the next 14 days, peaking around Tuesday, August 11.
What will be the warmest day in Calgary over the next 14 days?
Sunday, August 9, with a forecast high near 79°F (26°C).
How accurate is a 14-day forecast for Calgary?
Days 1-3 are highly reliable, days 4-7 capture the overall pattern well, and days 8-14 indicate trends rather than exact figures - check back as the date approaches; this page refreshes throughout the day.
Average temperatures in Calgary by month
| Month | High | Low | Rain days | Precipitation | Sunshine | Humidity |
|---|---|---|---|---|---|---|
| January | 29° | 11° | 4 | 0.5 in | 6.0 h/day | 70% |
| February | 28° | 9° | 7 | 0.9 in | 7.2 h/day | 67% |
| March | 40° | 18° | 7 | 0.9 in | 9.1 h/day | 65% |
| April | 51° | 28° | 8 | 1.3 in | 10.5 h/day | 57% |
| May | 62° | 39° | 10 | 2.3 in | 11.5 h/day | 57% |
| June | 69° | 47° | 13 | 3.8 in | 12.8 h/day | 61% |
| July | 74° | 52° | 12 | 2.5 in | 13.5 h/day | 67% |
| August | 74° | 51° | 9 | 2.4 in | 11.9 h/day | 64% |
| September | 64° | 43° | 7 | 1.6 in | 9.6 h/day | 65% |
| October | 51° | 31° | 6 | 1.2 in | 7.7 h/day | 65% |
| November | 37° | 20° | 6 | 0.9 in | 5.7 h/day | 69% |
| December | 27° | 11° | 6 | 0.8 in | 5.2 h/day | 70% |
14-day forecasts nearby