Ottawa hourly weather forecast
Hourly weather forecast for Ottawa. ℃ Average temperatures % Humidity, precipitation ️ Sunrise and sunset ️ Wind direction and speed
17 July 2026, Friday
+12°C / +26°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
8
64%
1007
01:00
+14°C
8.6
66%
1007
02:00
+14°C
8.3
69%
1007
03:00
+13°C
8.2
72%
1008
04:00
+13°C
8.4
74%
1008
05:00
+12°C
9.1
76%
1009
06:00
+12°C
9.1
79%
1009
07:00
+13°C
9.7
75%
1009
08:00
+16°C
10.4
65%
1010
09:00
+17°C
8.7
58%
1011
10:00
+19°C
8.7
54%
1011
11:00
+20°C
9.2
49%
1010
12:00
+22°C
9.9
40%
1010
13:00
+24°C
11
33%
1010
14:00
+25°C
13.2
31%
1010
15:00
+26°C
14.6
29%
1009
16:00
+26°C
15.4
27%
1009
17:00
+26°C
14.1
30%
1008
18:00
+25°C
11.4
32%
1008
19:00
+25°C
7.9
37%
1007
20:00
+22°C
5.9
47%
1007
21:00
+19°C
10.7
62%
1007
22:00
+19°C
9.8
63%
1007
23:00
+18°C
9.7
62%
1007
18 July 2026, Saturday
+14°C / +20°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+17°C
8.9
64%
1006
01:00
+17°C
8.7
68%
1006
02:00
+16°C
7.4
70%
1005
03:00
+15°C
6.4
73%
1005
04:00
+14°C
6.1
76%
1004
05:00
+14°C
5.2
78%
1004
06:00
+14°C
4.7
79%
1004
07:00
+16°C
4.4
72%
1003
08:00
+18°C
5.6
62%
1003
09:00
+20°C
5.4
55%
1002
10:00
+19°C
7.9
61%
1001
11:00
+16°C
4.8
88%
1000
12:00
+15°C
6.5
95%
999
13:00
+14°C
8.5
98%
998
14:00
+15°C
6.6
97%
997
15:00
+15°C
6.1
98%
995
16:00
+16°C
10.6
99%
994
17:00
+19°C
11.9
97%
992
18:00
+19°C
11.2
96%
990
19:00
+19°C
10.4
97%
990
20:00
+19°C
10
98%
990
21:00
+19°C
10.1
98%
988
22:00
+18°C
10.7
99%
988
23:00
+18°C
13.6
98%
987
19 July 2026, Sunday
+14°C / +23°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+18°C
24.8
94%
987
01:00
+15°C
20.8
93%
987
02:00
+15°C
21.3
91%
988
03:00
+15°C
19.3
87%
989
04:00
+15°C
20.2
83%
990
05:00
+16°C
20.5
79%
991
06:00
+14°C
20
81%
992
07:00
+15°C
19.1
77%
993
08:00
+16°C
20.7
70%
995
09:00
+17°C
20.5
65%
996
10:00
+18°C
20.1
56%
996
11:00
+20°C
20
49%
997
12:00
+21°C
20.5
45%
997
13:00
+22°C
21.2
40%
997
14:00
+23°C
20.7
40%
998
15:00
+23°C
21.9
39%
998
16:00
+22°C
21.4
41%
997
17:00
+22°C
19.7
44%
998
18:00
+21°C
16.4
46%
999
19:00
+20°C
11.6
52%
999
20:00
+18°C
7.1
61%
1000
21:00
+16°C
2.6
65%
1000
22:00
+15°C
2.6
64%
1001
23:00
+15°C
3.9
66%
1001
20 July 2026, Monday
+12°C / +27°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+15°C
5.3
67%
1001
01:00
+14°C
5.7
72%
1001
02:00
+13°C
7.1
74%
1001
03:00
+12°C
8
75%
1001
04:00
+12°C
7.3
75%
1001
05:00
+13°C
7
70%
1001
06:00
+12°C
7.5
74%
1001
07:00
+13°C
7.1
69%
1001
08:00
+16°C
10.3
60%
1000
09:00
+18°C
11.1
54%
1000
10:00
+20°C
13
51%
999
11:00
+22°C
14.8
47%
999
12:00
+24°C
15.3
42%
999
13:00
+25°C
15.9
39%
998
14:00
+26°C
17.9
38%
998
15:00
+27°C
20.1
41%
997
16:00
+26°C
18.9
46%
996
17:00
+26°C
23.9
47%
996
18:00
+23°C
21.2
48%
996
19:00
+22°C
17.8
53%
996
20:00
+21°C
16.4
54%
997
21:00
+21°C
15.7
56%
997
22:00
+20°C
15.5
58%
997
23:00
+20°C
15.7
60%
998
21 July 2026, Tuesday
+14°C / +22°C
Hour
Temperature
Wind (km/h)
Humidity
Weather
Pressure
00:00
+20°C
17
59%
998
01:00
+20°C
19
58%
999
02:00
+20°C
19.9
60%
999
03:00
+19°C
18.7
68%
1000
04:00
+18°C
16.2
80%
1000
05:00
+17°C
13.2
89%
1001
06:00
+16°C
12.8
94%
1001
07:00
+16°C
17.3
97%
1002
08:00
+16°C
22
96%
1002
09:00
+16°C
22.2
88%
1003
10:00
+15°C
21.1
75%
1003
11:00
+16°C
20.5
63%
1003
12:00
+18°C
20
54%
1004
13:00
+20°C
19.6
45%
1004
14:00
+22°C
20.7
40%
1004
15:00
+22°C
23.3
39%
1004
16:00
+22°C
26
41%
1004
17:00
+21°C
26.5
44%
1005
18:00
+20°C
22.2
47%
1005
19:00
+19°C
15.8
52%
1006
20:00
+18°C
10.7
56%
1006
21:00
+16°C
9.5
60%
1007
22:00
+15°C
10.4
64%
1007
23:00
+14°C
10.6
67%
1008