Currently: 84 °F. Broken clouds. (Weather station: Ottawa Int'L. Ont., Canada). See more current weatherPast Weather in Ottawa — Graph
°F
Time
Wind
(mph)
(mph)
Temp
(°F)
(°F)
50
54
58
62
66
70
74
78
82
86
90
Thu, Jun 26
Lo:55
6 pm
Hi:68
5
Fri, Jun 27
Lo:54
12 am
Hi:55
6
Lo:54
6 am
Hi:73
12
Lo:61
12 pm
Hi:77
12
Lo:61
6 pm
Hi:64
9
Sat, Jun 28
Lo:64
12 am
Hi:66
7
Lo:64
6 am
Hi:73
11
Lo:73
12 pm
Hi:84
13
Lo:63
6 pm
Hi:81
14
Sun, Jun 29
Lo:61
12 am
Hi:64
9
Lo:63
6 am
Hi:66
10
Lo:66
12 pm
Hi:79
7
Lo:64
6 pm
Hi:79
6
Mon, Jun 30
Lo:59
12 am
Hi:64
4
Lo:59
6 am
Hi:81
7
Lo:81
12 pm
Hi:86
10
Lo:75
6 pm
Hi:86
5
Tue, Jul 1
Lo:72
12 am
Hi:75
6
Lo:72
6 am
Hi:81
9
Lo:77
12 pm
Hi:84
11
Lo:68
6 pm
Hi:79
7
Wed, Jul 2
Lo:63
12 am
Hi:68
6
Lo:63
6 am
Hi:79
10
Lo:79
12 pm
Hi:84
11
Lo:70
6 pm
Hi:81
8
Thu, Jul 3
Lo:63
12 am
Hi:70
7
Lo:63
6 am
Hi:68
7
Lo:66
12 pm
Hi:75
11
Lo:59
6 pm
Hi:75
14
Fri, Jul 4
Lo:52
12 am
Hi:59
5
Lo:54
6 am
Hi:68
10
Lo:68
12 pm
Hi:75
9
Lo:61
6 pm
Hi:75
6
Sat, Jul 5
Lo:57
12 am
Hi:61
6
Lo:57
6 am
Hi:77
7
Lo:75
12 pm
Hi:84
13
Lo:75
6 pm
Hi:82
9
Sun, Jul 6
Lo:73
12 am
Hi:75
6
Lo:73
6 am
Hi:90
8
Lo:77
12 pm
Hi:91
9
Lo:73
6 pm
Hi:86
8
Mon, Jul 7
Lo:70
12 am
Hi:73
7
Lo:68
6 am
Hi:72
8
Lo:66
12 pm
Hi:68
11
Lo:64
6 pm
Hi:66
7
Tue, Jul 8
Lo:63
12 am
Hi:64
4
Lo:63
6 am
Hi:75
4
Lo:73
12 pm
Hi:77
4
Lo:66
6 pm
Hi:75
4
Wed, Jul 9
Lo:61
12 am
Hi:66
3
Lo:61
6 am
Hi:79
4
Lo:72
12 pm
Hi:81
6
Lo:66
6 pm
Hi:72
4
Thu, Jul 10
Lo:61
12 am
Hi:66
3
Lo:63
6 am
Hi:79
4
Lo:79
12 pm
Hi:81
6
Lo:68
6 pm
Hi:81
3
Fri, Jul 11
Lo:61
12 am
Hi:68
4
Lo:63
6 am
Hi:81
4
Lo:81
12 pm
Hi:86
4
Lo:86
6 pm
Hi:86
6
Thursday, June 26, 2025, 6:00 pm — 12:00 am
68 / 55 °F
Passing clouds.
Humidity: 65%
Barometer: 30.19 "Hg
E
Wind: 4.971 mph
Ottawa Temperature Yesterday
Maximum temperature yesterday: 81 °F (at 2:00 pm)
Minimum temperature yesterday: 61 °F (at 5:46 am)
Average temperature yesterday: 72 °F
High & Low Weather Summary for the Past Weeks
| Temperature | Humidity | Pressure | |
|---|---|---|---|
| High | 91 °F (Jul 6, 1:00 pm) | 100% (Jun 27, 5:04 pm) | 30.24 "Hg (Jun 27, 5:04 pm) |
| Low | 52 °F (Jul 4, 3:00 am) | 38% (Jun 27, 11:00 am) | 29.65 "Hg (Jul 1, 5:00 pm) |
| Average | 70 °F | 82% | 29.93 "Hg |
| * Reported Jun 26 6:00 pm — Jul 11 6:00 pm, Ottawa. 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
Ottawa Weather History for the Previous 24 Hours
Scroll right to see more
| Conditions | Comfort | |||||||
|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Wind | Humidity | Barometer | Visibility | ||
| 6:00 pm Fri, Jul 11 | | 86 °F | Broken clouds. | 6 mph | ↑ | 49% | 29.96 "Hg | 15 mi |
| 5:00 pm |  | 86 °F | Scattered clouds. | 9 mph | ↑ | 46% | 29.96 "Hg | 15 mi |
| 4:00 pm | | 86 °F | Broken clouds. | 7 mph | ↑ | 49% | 29.95 "Hg | 15 mi |
| 3:00 pm | | 84 °F | Partly sunny. | No wind | ↑ | 51% | 29.96 "Hg | 15 mi |
| 2:00 pm | | 84 °F | Partly sunny. | 3 mph | ↑ | 48% | 29.96 "Hg | 15 mi |
| 1:00 pm | | 84 °F | Broken clouds. | 3 mph | ↑ | 51% | 29.97 "Hg | 15 mi |
| 12:00 pm | | 81 °F | Scattered clouds. | 3 mph | ↑ | 74% | 29.98 "Hg | 15 mi |
| 11:00 am | | 79 °F | Broken clouds. | 6 mph | ↑ | 79% | 29.98 "Hg | 15 mi |
| 10:00 am | | 75 °F | Partly sunny. | 2 mph | ↑ | 89% | 29.98 "Hg | 15 mi |
| 9:00 am | | 73 °F | Scattered clouds. | 2 mph | ↑ | 89% | 29.97 "Hg | 15 mi |
| 8:00 am | | 70 °F | Scattered clouds. | 2 mph | ↑ | 100% | 29.96 "Hg | 15 mi |
| 7:00 am | | 66 °F | Passing clouds. | 2 mph | ↑ | 100% | 29.95 "Hg | 15 mi |
| 6:00 am | | 63 °F | Passing clouds. | 6 mph | ↑ | 100% | 29.95 "Hg | 15 mi |
| 5:00 am |  | 61 °F | Fog. | 2 mph | ↑ | 100% | 29.94 "Hg | 15 mi |
| 4:00 am |  | 64 °F | Passing clouds. | No wind | ↑ | 100% | 29.93 "Hg | 15 mi |
| 3:00 am | | 64 °F | Passing clouds. | 6 mph | ↑ | 100% | 29.94 "Hg | 15 mi |
| 2:00 am | | 66 °F | Passing clouds. | 7 mph | ↑ | 100% | 29.94 "Hg | 15 mi |
| 1:00 am | | 66 °F | Passing clouds. | 5 mph | ↑ | 100% | 29.93 "Hg | 15 mi |
| 12:00 am | | 68 °F | Passing clouds. | 6 mph | ↑ | 100% | 29.93 "Hg | 15 mi |
| 11:00 pm Thu, Jul 10 | | 70 °F | Passing clouds. | 3 mph | ↑ | 100% | 29.92 "Hg | 15 mi |
| 10:00 pm | | 72 °F | Passing clouds. | No wind | ↑ | 88% | 29.91 "Hg | 15 mi |
| 9:00 pm | | 73 °F | Passing clouds. | 3 mph | ↑ | 78% | 29.90 "Hg | 15 mi |
| 8:00 pm | | 77 °F | Broken clouds. | 2 mph | ↑ | 79% | 29.90 "Hg | 15 mi |
| 7:00 pm | | 81 °F | Partly sunny. | 3 mph | ↑ | 58% | 29.90 "Hg | 15 mi |
| Weather by CustomWeather, © 2025 | ||||||||