Weather map
10 day forecast
Monthly forecast
More
today
tomorrow
Weather this weekend
3-day forecast
5-day forecast
10-day forecast
Weather for Business
English
Български
Português Brasileiro
Deutsch
English
Español
Français
Magyar
Indonesia
Italiano
Română
Srpski
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
21
+10
+5
21 April, sun
+10
+5
Feels like
+7
749 mmHg
74%
4.1
m/s
SW
21 April, Sunday. day, 10°; night, 5°; rain
22
+11
+5
22 April, mon
+11
+5
Feels like
+6
749 mmHg
75%
6.1
m/s
NW
22 April, Monday. day, 11°; night, 5°; rain
23
+10
+5
23 April, tue
+10
+5
Feels like
+6
750 mmHg
68%
5.6
m/s
NW
23 April, Tuesday. day, 10°; night, 5°; partly cloudy
24
April
+5
−3
24 April, wed
+5
−3
Feels like
−5
755 mmHg
48%
8.6
m/s
N
Climate normal
+12
+4
24 April, Wednesday. day, 5°; night, -3°; sleet
25
+10
0
25 April, thu
+10
0
Feels like
+1
765 mmHg
39%
3.8
m/s
W
Climate normal
+9
+6
25 April, Thursday. day, 10°; night, 0°; clear
26
+15
+4
26 April, fri
+15
+4
Feels like
+7
767 mmHg
42%
3.8
m/s
SE
Climate normal
+13
+5
26 April, Friday. day, 15°; night, 4°; clear
27
+16
+10
27 April, sat
+16
+10
Feels like
+5
762 mmHg
60%
6.4
m/s
S
Climate normal
+12
+8
27 April, Saturday. day, 16°; night, 10°; light rain
28
+19
+12
28 April, sun
+19
+12
Feels like
+14
756 mmHg
82%
4.1
m/s
S
Climate normal
+10
+5
28 April, Sunday. day, 19°; night, 12°; light rain
29
+20
+12
29 April, mon
+20
+12
Feels like
+14
756 mmHg
71%
4.8
m/s
SE
Climate normal
+11
+5
29 April, Monday. day, 20°; night, 12°; overcast
30
+19
+11
30 April, tue
+19
+11
Feels like
+15
752 mmHg
79%
4.6
m/s
NW
Climate normal
+13
+7
30 April, Tuesday. day, 19°; night, 11°; light rain
1 May
+17
+9
1 May, wed
+17
+9
Feels like
+11
752 mmHg
61%
5
m/s
W
Climate normal
+13
+9
1 May, Wednesday. day, 17°; night, 9°; light rain
2
+16
+7
2 May, thu
+16
+7
Feels like
+10
753 mmHg
56%
4.9
m/s
NW
Climate normal
+13
+9
2 May, Thursday. day, 16°; night, 7°; partly cloudy
3
+17
+8
3 May, fri
+17
+8
Feels like
+10
755 mmHg
54%
4.5
m/s
NW
Climate normal
+15
+9
3 May, Friday. day, 17°; night, 8°; partly cloudy
4
+19
+10
4 May, sat
+19
+10
Feels like
+12
755 mmHg
58%
4.4
m/s
NW
Climate normal
+14
+8
4 May, Saturday. day, 19°; night, 10°; partly cloudy
5
+16
+11
5 May, sun
+16
+11
Feels like
+11
752 mmHg
72%
3.8
m/s
W
Climate normal
+15
+9
5 May, Sunday. day, 16°; night, 11°; overcast
6
+19
+8
6 May, mon
+19
+8
Feels like
+13
753 mmHg
67%
4.6
m/s
NW
Climate normal
+15
+8
6 May, Monday. day, 19°; night, 8°; partly cloudy
7
+16
+7
7 May, tue
+16
+7
Feels like
+8
747 mmHg
76%
6.1
m/s
NW
Climate normal
+15
+10
7 May, Tuesday. day, 16°; night, 7°; light rain
8
+8
+6
8 May, wed
+8
+6
Feels like
+1
746 mmHg
59%
5.8
m/s
NW
Climate normal
+13
+10
8 May, Wednesday. day, 8°; night, 6°; mostly clear
9
+10
+6
9 May, thu
+10
+6
Feels like
+3
746 mmHg
77%
5
m/s
N
Climate normal
+13
+8
9 May, Thursday. day, 10°; night, 6°; light rain
10
+9
+6
10 May, fri
+9
+6
Feels like
+2
745 mmHg
86%
5.5
m/s
N
Climate normal
+13
+8
10 May, Friday. day, 9°; night, 6°; rain
11
+11
+6
11 May, sat
+11
+6
Feels like
+5
746 mmHg
87%
4.1
m/s
N
Climate normal
+15
+7
11 May, Saturday. day, 11°; night, 6°; partly cloudy
12
+20
+12
12 May, sun
+20
+12
Feels like
+14
745 mmHg
70%
3.7
m/s
W
Climate normal
+15
+9
12 May, Sunday. day, 20°; night, 12°; mostly clear
13
+20
+10
13 May, mon
+20
+10
Feels like
+15
747 mmHg
72%
2.4
m/s
NW
Climate normal
+15
+10
13 May, Monday. day, 20°; night, 10°; mostly clear
14
+21
+18
14 May, tue
+21
+18
Feels like
+15
749 mmHg
72%
3.9
m/s
SW
Climate normal
+16
+11
14 May, Tuesday. day, 21°; night, 18°; clear
15
+18
+6
15 May, wed
+18
+6
Feels like
+12
749 mmHg
64%
5
m/s
N
Climate normal
+14
+10
15 May, Wednesday. day, 18°; night, 6°; partly cloudy
16
+18
+17
16 May, thu
+18
+17
Feels like
+11
750 mmHg
59%
5.8
m/s
SW
Climate normal
+15
+8
16 May, Thursday. day, 18°; night, 17°; mostly clear
17
+23
+19
17 May, fri
+23
+19
Feels like
+16
746 mmHg
72%
8.6
m/s
SW
Climate normal
+17
+10
17 May, Friday. day, 23°; night, 19°; mostly clear
18
+21
+17
18 May, sat
+21
+17
Feels like
+19
746 mmHg
91%
4.3
m/s
SW
Climate normal
+16
+11
18 May, Saturday. day, 21°; night, 17°; rain
19
+24
+19
19 May, sun
+24
+19
Feels like
+20
747 mmHg
78%
4.4
m/s
SW
Climate normal
+17
+10
19 May, Sunday. day, 24°; night, 19°; light rain
20
+23
+16
20 May, mon
+23
+16
Feels like
+20
745 mmHg
79%
5.5
m/s
W
Climate normal
+19
+12
20 May, Monday. day, 23°; night, 16°; light rain
21
+19
+11
21 May, tue
+19
+11
Feels like
+13
750 mmHg
89%
4
m/s
N
Climate normal
+17
+12
21 May, Tuesday. day, 19°; night, 11°; clear
22
+20
+11
22 May, wed
+20
+11
Feels like
+15
753 mmHg
88%
2.6
m/s
E
Climate normal
+17
+11
22 May, Wednesday. day, 20°; night, 11°; clear
23
+24
+17
23 May, thu
+24
+17
Feels like
+19
750 mmHg
58%
2.4
m/s
S
Climate normal
+18
+12
23 May, Thursday. day, 24°; night, 17°; clear
Average data for 10 years
Next, the average data for 10 years
24
+18
+12
24 May, fri
+18
+12
Feels like
+16
751 mmHg
69%
5.3
m/s
N
24 May, Friday. day, 18°; night, 12°; clear
25
+19
+12
25 May, sat
+19
+12
Feels like
+18
749 mmHg
73%
6.4
m/s
W
25 May, Saturday. day, 19°; night, 12°; rain
Average for 30 days
13
sunny days
9
days with precipitation
8
cloudy days
13 sunny days; 9 days with precipitation; 8 cloudy days;
69
%
air humidity
4.7
m/s
Wind
NW
15
mm of precipitation
(2% of annual average)
air humidity 69%; 15 millimeters of precipitation (2% of annual average); Wind north-westerly 4.7 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
N
W
SE
S
S
SE
NW
W
NW
NW
NW
W
NW
NW
NW
N
N
N
W
NW
SW
N
SW
SW
SW
SW
W
N
E
S
24
Average data for 10 years
25
26
27
28
29
30
1
May
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
Daytime temperature
Night-time temperature
