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Monthly weather forecast in Ottawa
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
14
+24
+19
14 July, sun
+24
+19
Feels like
+24
749 mmHg
67%
4.8
m/s
W
14 July, Sunday. day, 24°; night, 19°; rain
15
+23
+19
15 July, mon
+23
+19
Feels like
+24
750 mmHg
72%
4.3
m/s
SW
15 July, Monday. day, 23°; night, 19°; clear
16
+24
+18
16 July, tue
+24
+18
Feels like
+25
749 mmHg
70%
4.3
m/s
W
16 July, Tuesday. day, 24°; night, 18°; rain
17
+25
+19
17 July, wed
+25
+19
Feels like
+26
749 mmHg
74%
4.1
m/s
W
17 July, Wednesday. day, 25°; night, 19°; clear
18
+24
+19
18 July, thu
+24
+19
Feels like
+25
748 mmHg
75%
5.3
m/s
W
18 July, Thursday. day, 24°; night, 19°; clear
19
+24
+18
19 July, fri
+24
+18
Feels like
+24
749 mmHg
68%
4.4
m/s
W
19 July, Friday. day, 24°; night, 18°; rain
20
July
+27
+16
20 July, sat
+27
+16
Feels like
+20
755 mmHg
59%
6
m/s
SW
Climate normal
+24
+18
20 July, Saturday. day, 27°; night, 16°; heavy rain
21
+25
+14
21 July, sun
+25
+14
Feels like
+22
758 mmHg
56%
3.6
m/s
NW
Climate normal
+24
+19
21 July, Sunday. day, 25°; night, 14°; mostly clear
22
+26
+18
22 July, mon
+26
+18
Feels like
+24
757 mmHg
56%
2.7
m/s
SW
Climate normal
+24
+19
22 July, Monday. day, 26°; night, 18°; mostly clear
23
+27
+17
23 July, tue
+27
+17
Feels like
+25
757 mmHg
59%
3.6
m/s
E
Climate normal
+22
+17
23 July, Tuesday. day, 27°; night, 17°; overcast
24
+26
+20
24 July, wed
+26
+20
Feels like
+26
757 mmHg
73%
3.3
m/s
SE
Climate normal
+22
+17
24 July, Wednesday. day, 26°; night, 20°; mostly clear
25
+25
+19
25 July, thu
+25
+19
Feels like
+23
754 mmHg
75%
3.8
m/s
SW
Climate normal
+22
+17
25 July, Thursday. day, 25°; night, 19°; thunderstorm with rain
26
+25
+18
26 July, fri
+25
+18
Feels like
+23
754 mmHg
68%
3.6
m/s
W
Climate normal
+23
+18
26 July, Friday. day, 25°; night, 18°; rain
27
+28
+19
27 July, sat
+28
+19
Feels like
+25
755 mmHg
63%
3.1
m/s
W
Climate normal
+24
+19
27 July, Saturday. day, 28°; night, 19°; light rain
28
+29
+20
28 July, sun
+29
+20
Feels like
+27
755 mmHg
68%
3.6
m/s
SW
Climate normal
+23
+18
28 July, Sunday. day, 29°; night, 20°; clear
29
+29
+20
29 July, mon
+29
+20
Feels like
+28
755 mmHg
65%
4.1
m/s
SW
Climate normal
+23
+18
29 July, Monday. day, 29°; night, 20°; partly cloudy
30
+27
+18
30 July, tue
+27
+18
Feels like
+24
755 mmHg
64%
3.8
m/s
W
Climate normal
+23
+18
30 July, Tuesday. day, 27°; night, 18°; light rain
31
+23
+17
31 July, wed
+23
+17
Feels like
+19
754 mmHg
69%
4.6
m/s
W
Climate normal
+24
+18
31 July, Wednesday. day, 23°; night, 17°; rain
1 August
+25
+24
1 August, thu
+25
+24
Feels like
+21
752 mmHg
67%
4.4
m/s
SW
Climate normal
+23
+19
1 August, Thursday. day, 25°; night, 24°; light rain
2
+24
+16
2 August, fri
+24
+16
Feels like
+23
745 mmHg
85%
5.5
m/s
NW
Climate normal
+24
+18
2 August, Friday. day, 24°; night, 16°; rain
3
+19
+12
3 August, sat
+19
+12
Feels like
+13
753 mmHg
64%
4.5
m/s
N
Climate normal
+24
+18
3 August, Saturday. day, 19°; night, 12°; clear
4
+22
+12
4 August, sun
+22
+12
Feels like
+14
757 mmHg
66%
2.2
m/s
SW
Climate normal
+24
+18
4 August, Sunday. day, 22°; night, 12°; clear
5
+23
+18
5 August, mon
+23
+18
Feels like
+18
752 mmHg
66%
3.8
m/s
SW
Climate normal
+22
+18
5 August, Monday. day, 23°; night, 18°; mostly clear
6
+25
+22
6 August, tue
+25
+22
Feels like
+19
745 mmHg
68%
7.1
m/s
SW
Climate normal
+21
+16
6 August, Tuesday. day, 25°; night, 22°; mostly clear
7
+20
+16
7 August, wed
+20
+16
Feels like
+18
745 mmHg
79%
3.7
m/s
N
Climate normal
+22
+17
7 August, Wednesday. day, 20°; night, 16°; light rain
8
+22
+12
8 August, thu
+22
+12
Feels like
+16
748 mmHg
71%
3.5
m/s
N
Climate normal
+23
+17
8 August, Thursday. day, 22°; night, 12°; clear
9
+24
+16
9 August, fri
+24
+16
Feels like
+20
747 mmHg
68%
3.1
m/s
SW
Climate normal
+23
+18
9 August, Friday. day, 24°; night, 16°; clear
10
+22
+18
10 August, sat
+22
+18
Feels like
+19
745 mmHg
83%
5
m/s
SW
Climate normal
+23
+18
10 August, Saturday. day, 22°; night, 18°; light rain
11
+24
+12
11 August, sun
+24
+12
Feels like
+20
749 mmHg
83%
2.8
m/s
N
Climate normal
+23
+18
11 August, Sunday. day, 24°; night, 12°; mostly clear
12
+26
+18
12 August, mon
+26
+18
Feels like
+22
753 mmHg
67%
2
m/s
E
Climate normal
+22
+18
12 August, Monday. day, 26°; night, 18°; clear
13
+28
+21
13 August, tue
+28
+21
Feels like
+25
750 mmHg
75%
4
m/s
S
Climate normal
+21
+16
13 August, Tuesday. day, 28°; night, 21°; light rain
14
+27
+19
14 August, wed
+27
+19
Feels like
+25
747 mmHg
84%
4.6
m/s
SW
Climate normal
+22
+18
14 August, Wednesday. day, 27°; night, 19°; light rain
15
+25
+15
15 August, thu
+25
+15
Feels like
+22
746 mmHg
84%
2.9
m/s
N
Climate normal
+23
+17
15 August, Thursday. day, 25°; night, 15°; mostly clear
16
+27
+23
16 August, fri
+27
+23
Feels like
+24
746 mmHg
71%
4.1
m/s
S
Climate normal
+23
+17
16 August, Friday. day, 27°; night, 23°; mostly clear
17
+28
+22
17 August, sat
+28
+22
Feels like
+24
744 mmHg
84%
6
m/s
SW
Climate normal
+23
+18
17 August, Saturday. day, 28°; night, 22°; rain
Average for 30 days
17
sunny days
11
days with precipitation
2
cloudy days
17 sunny days; 11 days with precipitation; 2 cloudy days;
70
%
air humidity
4
m/s
Wind
SW
55
mm of precipitation
(6% of annual average)
air humidity 70%; 55 millimeters of precipitation (6% of annual average); Wind south-westerly 4 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SW
NW
SW
E
SE
SW
W
W
SW
SW
W
W
SW
NW
N
SW
SW
SW
N
N
SW
SW
N
E
S
SW
N
S
SW
N
20
Average data for 10 years
21
22
23
24
25
26
27
28
29
30
31
1
August
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
Daytime temperature
Night-time temperature
