Hour-by-hour Forecast in Ottawa — Graph
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
59
62
65
68
71
74
77
80
83
86
89
Saturday, July 12, 2025
3 pm
88
7
4 pm
87
7
5 pm
85
7
6 pm
85
8
7 pm
83
8
8 pm
83
9
9 pm
80
7
10 pm
77
6
11 pm
75
5
Sunday, July 13, 2025
12 am
75
5
1 am
75
5
2 am
74
4
3 am
73
4
0.01
4 am
73
4
0.01
5 am
73
4
6 am
73
5
7 am
74
5
0.01
8 am
76
6
9 am
78
7
10 am
80
9
11 am
81
11
0.01
12 pm
82
11
0.03
1 pm
83
11
0.04
2 pm
84
12
0.05
3 pm
84
11
0.07
4 pm
83
10
0.08
5 pm
82
10
0.07
6 pm
81
7
0.06
7 pm
80
5
0.04
8 pm
79
4
0.02
9 pm
77
4
0.01
10 pm
75
4
11 pm
73
5
Monday, July 14, 2025
12 am
73
5
1 am
71
5
2 am
69
6
3 am
68
6
4 am
67
6
5 am
66
6
6 am
66
6
7 am
67
5
8 am
70
5
9 am
73
6
10 am
76
7
11 am
78
8
12 pm
81
8
1 pm
82
8
2 pm
84
8
3 pm
85
5
4 pm
86
3
5 pm
86
3
6 pm
85
5
7 pm
83
7
8 pm
79
9
9 pm
78
7
10 pm
74
6
11 pm
71
7
Tuesday, July 15, 2025
12 am
70
6
1 am
69
6
2 am
67
5
3 am
67
5
4 am
66
5
5 am
65
5
6 am
66
5
7 am
68
5
8 am
72
6
9 am
76
6
10 am
79
6
11 am
81
6
12 pm
83
4
1 pm
85
4
2 pm
87
4
3 pm
88
3
4 pm
89
3
5 pm
90
2
6 pm
89
3
7 pm
86
4
8 pm
83
6
9 pm
81
6
10 pm
77
6
11 pm
74
6
Wednesday, July 16, 2025
12 am
74
5
1 am
72
5
2 am
70
6
3 am
69
6
4 am
69
6
5 am
68
6
6 am
68
6
7 am
70
5
8 am
73
5
9 am
77
6
10 am
80
7
11 am
82
8
0.01
12 pm
82
8
0.02
1 pm
81
8
0.03
2 pm
79
9
0.03
3 pm
80
7
0.02
4 pm
80
8
0.02
5 pm
80
10
0.02
6 pm
79
10
0.01
7 pm
76
9
0.01
8 pm
74
9
9 pm
72
8
0.01
10 pm
71
7
11 pm
68
6
Thursday, July 17, 2025
12 am
68
5
1 am
68
5
2 am
67
4
3 am
67
4
4 am
67
4
5 am
66
4
6 am
66
4
7 am
67
4
8 am
68
5
9 am
70
6
10 am
72
6
11 am
74
7
12 pm
76
7
1 pm
77
6
2 pm
79
5
3 pm
79
5
4 pm
79
5
5 pm
78
5
6 pm
77
5
7 pm
75
6
8 pm
73
7
9 pm
71
6
10 pm
68
5
11 pm
65
5
Friday, July 18, 2025
12 am
65
5
1 am
64
6
2 am
63
7
3 am
62
7
4 am
61
7
5 am
60
8
6 am
61
8
7 am
62
8
8 am
65
8
9 am
66
6
10 am
67
5
11 am
68
3
12 pm
69
3
0.01
1 pm
68
4
0.01
2 pm
67
6
0.01
3 pm
68
6
0.01
4 pm
70
6
5 pm
71
6
6 pm
71
5
7 pm
70
4
8 pm
69
2
9 pm
69
2
10 pm
68
3
11 pm
67
3
Saturday, July 19, 2025
12 am
67
3
1 am
67
2
2 am
66
2
3 am
66
1
4 am
67
1
5 am
67
2
6 am
67
2
7 am
67
3
Detailed Hourly Forecast — Next 24 hours
Scroll right to see more
Conditions | Comfort | Precipitation | |||||||
---|---|---|---|---|---|---|---|---|---|
Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
3:00 pm Sat, Jul 12 | 88 °F | Thundershowers. Partly cloudy. | 92 °F | 7 mph | ↑ | 53% | 27% | 0.00" (snow) 0.00" (rain) | |
4:00 pm | 87 °F | Thundershowers. Broken clouds. | 91 °F | 7 mph | ↑ | 56% | 39% | 0.00" (snow) 0.00" (rain) | |
5:00 pm | 85 °F | Thundershowers. Overcast. | 90 °F | 7 mph | ↑ | 60% | 36% | 0.00" (snow) 0.00" (rain) | |
6:00 pm | 85 °F | Isolated tstorms. Overcast. | 90 °F | 8 mph | ↑ | 61% | 16% | 0.00" (snow) 0.00" (rain) | |
7:00 pm | 83 °F | Isolated tstorms. Overcast. | 88 °F | 8 mph | ↑ | 66% | 16% | 0.00" (snow) 0.00" (rain) | |
8:00 pm | 83 °F | Isolated tstorms. Overcast. | 87 °F | 9 mph | ↑ | 69% | 16% | 0.00" (snow) 0.00" (rain) | |
9:00 pm | 80 °F | Isolated tstorms. Mostly cloudy. | 83 °F | 7 mph | ↑ | 77% | 15% | 0.00" (snow) 0.00" (rain) | |
10:00 pm | 77 °F | Passing showers. Scattered clouds. | 79 °F | 6 mph | ↑ | 83% | 24% | 0.00" (snow) 0.00" (rain) | |
11:00 pm | 75 °F | Scattered clouds. | 74 °F | 5 mph | ↑ | 89% | 10% | 0.00" (snow) 0.00" (rain) | |
12:00 am Sun, Jul 13 | 75 °F | Mostly clear. | 73 °F | 5 mph | ↑ | 90% | 10% | 0.00" (snow) 0.00" (rain) | |
1:00 am | 75 °F | Mostly clear. | 73 °F | 5 mph | ↑ | 90% | 12% | 0.00" (snow) 0.00" (rain) | |
2:00 am | 74 °F | Passing showers. Scattered clouds. | 71 °F | 4 mph | ↑ | 93% | 27% | 0.00" (snow) 0.00" (rain) | |
3:00 am | 72 °F | Passing showers. Broken clouds. | 68 °F | 4 mph | ↑ | 97% | 36% | 0.00" (snow) 0.00" (rain) | |
4:00 am | 72 °F | Passing showers. Mostly cloudy. | 68 °F | 4 mph | ↑ | 96% | 32% | 0.00" (snow) 0.01" (rain) | |
5:00 am | 73 °F | Passing showers. Overcast. | 69 °F | 4 mph | ↑ | 95% | 19% | 0.00" (snow) 0.01" (rain) | |
6:00 am | 73 °F | Overcast. | 69 °F | 5 mph | ↑ | 97% | 6% | 0.00" (snow) 0.00" (rain) | |
7:00 am | 74 °F | Overcast. | 71 °F | 5 mph | ↑ | 96% | 6% | 0.00" (snow) 0.00" (rain) | |
8:00 am | 76 °F | Passing showers. Overcast. | 77 °F | 6 mph | ↑ | 91% | 14% | 0.00" (snow) 0.01" (rain) | |
9:00 am | 78 °F | Overcast. | 81 °F | 7 mph | ↑ | 87% | 6% | 0.00" (snow) 0.00" (rain) | |
10:00 am | 80 °F | Overcast. | 84 °F | 9 mph | ↑ | 82% | 4% | 0.00" (snow) 0.00" (rain) | |
11:00 am | 81 °F | Overcast. | 87 °F | 11 mph | ↑ | 79% | 4% | 0.00" (snow) 0.00" (rain) | |
12:00 pm | 82 °F | Isolated tstorms. Overcast. | 89 °F | 11 mph | ↑ | 76% | 15% | 0.00" (snow) 0.01" (rain) | |
1:00 pm | 83 °F | A few tstorms. Overcast. | 90 °F | 11 mph | ↑ | 73% | 23% | 0.00" (snow) 0.03" (rain) | |
2:00 pm | 84 °F | A few tstorms. Overcast. | 91 °F | 12 mph | ↑ | 72% | 27% | 0.00" (snow) 0.04" (rain) | |
* Updated Saturday, July 12, 2025 9:02:21 am Ottawa time - Weather by CustomWeather, © 2025 |