Currently: 28 °F. Partly cloudy. (Weather station: Calgary International, Canada). See more current weatherAugust 2018 Weather in Calgary — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
38
43
48
53
58
63
68
73
78
83
88
93
98
Wed, Aug 1
Lo:59
12 am
Hi:66
9
Lo:61
6 am
Hi:79
9
Lo:66
12 pm
Hi:84
14
Lo:64
6 pm
Hi:75
9
Thu, Aug 2
Lo:57
12 am
Hi:64
6
Lo:57
6 am
Hi:70
6
Lo:64
12 pm
Hi:70
7
Lo:61
6 pm
Hi:70
8
Fri, Aug 3
Lo:57
12 am
Hi:61
6
Lo:54
6 am
Hi:73
7
Lo:64
12 pm
Hi:75
13
Lo:57
6 pm
Hi:70
9
Sat, Aug 4
Lo:57
12 am
Hi:61
6
Lo:59
6 am
Hi:63
8
Lo:57
12 pm
Hi:61
12
Lo:57
6 pm
Hi:61
4
Sun, Aug 5
Lo:54
12 am
Hi:59
3
Lo:54
6 am
Hi:68
4
Lo:68
12 pm
Hi:73
4
Lo:63
6 pm
Hi:73
5
Mon, Aug 6
Lo:52
12 am
Hi:63
4
Lo:52
6 am
Hi:79
7
Lo:77
12 pm
Hi:84
10
Lo:73
6 pm
Hi:84
11
Tue, Aug 7
Lo:61
12 am
Hi:73
9
Lo:68
6 am
Hi:81
10
Lo:81
12 pm
Hi:84
8
Lo:64
6 pm
Hi:82
7
Wed, Aug 8
Lo:55
12 am
Hi:64
2
Lo:55
6 am
Hi:77
6
Lo:77
12 pm
Hi:84
12
Lo:70
6 pm
Hi:84
7
Thu, Aug 9
Lo:59
12 am
Hi:70
4
Lo:59
6 am
Hi:84
4
Lo:84
12 pm
Hi:91
9
Lo:75
6 pm
Hi:91
9
Fri, Aug 10
Lo:63
12 am
Hi:75
4
Lo:63
6 am
Hi:90
4
Lo:90
12 pm
Hi:97
7
Lo:75
6 pm
Hi:95
6
Sat, Aug 11
Lo:66
12 am
Hi:75
13
Lo:66
6 am
Hi:68
17
Lo:68
12 pm
Hi:75
11
Lo:57
6 pm
Hi:73
15
Sun, Aug 12
Lo:50
12 am
Hi:57
7
Lo:50
6 am
Hi:59
6
Lo:52
12 pm
Hi:64
14
Lo:48
6 pm
Hi:59
17
Mon, Aug 13
Lo:48
12 am
Hi:48
7
Lo:48
6 am
Hi:59
4
Lo:59
12 pm
Hi:70
7
Lo:55
6 pm
Hi:70
10
Tue, Aug 14
Lo:50
12 am
Hi:55
7
Lo:50
6 am
Hi:75
4
Lo:75
12 pm
Hi:84
5
Lo:70
6 pm
Hi:84
6
Wed, Aug 15
Lo:59
12 am
Hi:75
4
Lo:59
6 am
Hi:68
6
Lo:68
12 pm
Hi:77
6
Lo:59
6 pm
Hi:77
9
Thu, Aug 16
Lo:50
12 am
Hi:59
5
Lo:50
6 am
Hi:68
5
Lo:68
12 pm
Hi:82
11
Lo:66
6 pm
Hi:82
9
Fri, Aug 17
Lo:54
12 am
Hi:66
2
Lo:55
6 am
Hi:70
4
Lo:70
12 pm
Hi:82
7
Lo:63
6 pm
Hi:81
7
Sat, Aug 18
Lo:57
12 am
Hi:63
11
Lo:55
6 am
Hi:64
12
Lo:61
12 pm
Hi:66
16
Lo:46
6 pm
Hi:61
6
Sun, Aug 19
Lo:39
12 am
Hi:46
2
Lo:39
6 am
Hi:59
2
Lo:59
12 pm
Hi:66
3
Lo:61
6 pm
Hi:64
7
Mon, Aug 20
Lo:52
12 am
Hi:61
10
Lo:52
6 am
Hi:59
5
Lo:59
12 pm
Hi:66
4
Lo:55
6 pm
Hi:66
7
Tue, Aug 21
Lo:52
12 am
Hi:52
8
6 am
N/A
0
12 pm
N/A
0
6 pm
N/A
0
Wed, Aug 22
12 am
N/A
0
Lo:55
6 am
Hi:82
3
Lo:82
12 pm
Hi:88
4
Lo:63
6 pm
Hi:88
6
Thu, Aug 23
Lo:54
12 am
Hi:63
5
Lo:54
6 am
Hi:75
2
Lo:75
12 pm
Hi:82
7
Lo:61
6 pm
Hi:81
11
Fri, Aug 24
Lo:54
12 am
Hi:61
21
Lo:48
6 am
Hi:54
13
Lo:50
12 pm
Hi:54
12
Lo:48
6 pm
Hi:54
5
Sat, Aug 25
Lo:45
12 am
Hi:50
5
Lo:45
6 am
Hi:57
7
Lo:57
12 pm
Hi:66
6
Lo:57
6 pm
Hi:66
4
Sun, Aug 26
Lo:50
12 am
Hi:57
4
Lo:50
6 am
Hi:61
2
Lo:59
12 pm
Hi:68
4
Lo:46
6 pm
Hi:59
17
Mon, Aug 27
Lo:45
12 am
Hi:46
19
Lo:43
6 am
Hi:46
21
Lo:46
12 pm
Hi:55
17
Lo:45
6 pm
Hi:55
9
Tue, Aug 28
Lo:41
12 am
Hi:45
7
Lo:41
6 am
Hi:59
6
Lo:59
12 pm
Hi:68
8
Lo:59
6 pm
Hi:68
11
Wed, Aug 29
Lo:52
12 am
Hi:61
7
Lo:54
6 am
Hi:66
6
Lo:66
12 pm
Hi:68
7
Lo:54
6 pm
Hi:68
10
Thu, Aug 30
Lo:50
12 am
Hi:54
7
Lo:50
6 am
Hi:66
6
Lo:66
12 pm
Hi:68
14
Lo:46
6 pm
Hi:68
14
Fri, Aug 31
Lo:45
12 am
Hi:46
6
Lo:45
6 am
Hi:63
7
Lo:63
12 pm
Hi:68
17
Lo:61
6 pm
Hi:66
16
Wednesday, August 1, 2018, 12:00 am — 6:00 am
66 / 59 °F
Passing clouds.
Humidity: 79%
Barometer: 30.01 "Hg
S
Wind: 8.7 mph
High & Low Weather Summary for August 2018
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 97 °F (Aug 10, 4:00 pm) | 94% (Aug 12, 5:00 am) | 30.42 "Hg (Aug 12, 5:00 am) |
| Low | 39 °F (Aug 19, 6:00 am) | 12% (Aug 10, 9:00 pm) | 29.65 "Hg (Aug 29, 7:00 pm) |
| Average | 63 °F | 56% | 29.97 "Hg |
| * Reported Aug 1 12:00 am — Aug 31 11:00 pm, Calgary. Weather by CustomWeather, © 2025 | |||
Note: Actual official high and low records may vary slightly from our data, if they occured in-between our weather recording intervals... More about our weather records
Calgary Weather History for August 1, 2018
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 12:00 am Wed, Aug 1 |  | 66 °F | Passing clouds. | 13 mph | ↑ | 68% | 30.03 "Hg | 15 mi |
| 1:00 am | | 64 °F | Passing clouds. | 10 mph | ↑ | 73% | 29.99 "Hg | 10 mi |
| 2:00 am | | 63 °F | Passing clouds. | 12 mph | ↑ | 77% | 30.01 "Hg | 10 mi |
| 3:00 am | | 61 °F | Passing clouds. | 6 mph | ↑ | 83% | 30.01 "Hg | 10 mi |
| 4:00 am |  | 61 °F | Sprinkles. Passing clouds. | 12 mph | ↑ | 83% | 30.02 "Hg | 10 mi |
| 5:00 am | | 59 °F | Passing clouds. | 7 mph | ↑ | 88% | 30.02 "Hg | 10 mi |
| 6:00 am | | 61 °F | Partly cloudy. | 3 mph | ↑ | 83% | 30.02 "Hg | 7 mi |
| 7:00 am |  | 61 °F | Broken clouds. | 5 mph | ↑ | 77% | 29.99 "Hg | 10 mi |
| 8:00 am |  | 63 °F | Scattered clouds. | 9 mph | ↑ | 77% | 29.96 "Hg | 6 mi |
| 9:00 am |  | 68 °F | Sunny. | 9 mph | ↑ | 60% | 29.95 "Hg | 5 mi |
| 10:00 am | | 72 °F | Sunny. | 10 mph | ↑ | 50% | 29.93 "Hg | 5 mi |
| 11:00 am | | 75 °F | Sunny. | 10 mph | ↑ | 44% | 29.89 "Hg | 5 mi |
| 12:00 pm | | 79 °F | Passing clouds. | 13 mph | ↑ | 37% | 29.87 "Hg | 5 mi |
| 1:00 pm | | 82 °F | Passing clouds. | 14 mph | ↑ | 32% | 29.84 "Hg | 5 mi |
| 2:00 pm | | 79 °F | Scattered clouds. | 10 mph | ↑ | 37% | 29.83 "Hg | 5 mi |
| 3:00 pm | | 84 °F | Scattered clouds. | 10 mph | ↑ | 33% | 29.80 "Hg | 5 mi |
| 3:54 pm | | 81 °F | Partly sunny. | 12 mph | ↑ | 39% | 29.79 "Hg | 5 mi |
| 4:10 pm |  | 81 °F | Thunderstorms. Partly sunny. | 13 mph | ↑ | 37% | 29.80 "Hg | 6 mi |
| 4:34 pm |  | 66 °F | Mild. | 21 mph | ↑ | 64% | 29.87 "Hg | 6 mi |
| 4:51 pm |  | 73 °F | Sprinkles. Broken clouds. | 15 mph | ↑ | 61% | 29.82 "Hg | 5 mi |
| 5:00 pm | | 73 °F | Broken clouds. | 14 mph | ↑ | 61% | 29.81 "Hg | 5 mi |
| 6:00 pm | | 75 °F | Partly sunny. | 15 mph | ↑ | 57% | 29.78 "Hg | 6 mi |
| 7:11 pm |  | 72 °F | Scattered showers. Mostly cloudy. | 14 mph | ↑ | 57% | 29.80 "Hg | 9 mi |
| 8:20 pm | | 72 °F | Thunderstorms. Fog. | 8 mph | ↑ | 65% | 29.86 "Hg | 6 mi |
| 8:30 pm | | 68 °F | Thunderstorms. Broken clouds. | 12 mph | ↑ | 78% | 29.84 "Hg | 12 mi |
| 8:45 pm | | 66 °F | Thunderstorms. Scattered clouds. | 8 mph | ↑ | 83% | 29.83 "Hg | 12 mi |
| 9:00 pm | | 66 °F | Thunderstorms. Broken clouds. | 10 mph | ↑ | 83% | 29.82 "Hg | 12 mi |
| 9:24 pm | | 66 °F | Partly cloudy. | 9 mph | ↑ | 78% | 29.80 "Hg | 12 mi |
| 10:00 pm | | 66 °F | Passing clouds. | 12 mph | ↑ | 78% | 29.83 "Hg | 12 mi |
| 11:00 pm | | 64 °F | Passing clouds. | 6 mph | ↑ | 78% | 29.84 "Hg | 12 mi |
| 11:44 pm | | 64 °F | Thunderstorms. Passing clouds. | 6 mph | ↑ | 73% | 29.85 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||