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May weather forecast in Ontario
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
27
+21
+10
27 April, sun
+21
+10
Feels like
+13
694 mmHg
56%
3.3
m/s
SW
27 April, Sunday. day, 21°; night, 10°; clear
28
+21
+10
28 April, mon
+21
+10
Feels like
+13
694 mmHg
56%
3.4
m/s
SW
28 April, Monday. day, 21°; night, 10°; clear
29
+22
+10
29 April, tue
+22
+10
Feels like
+12
694 mmHg
54%
3.6
m/s
SW
29 April, Tuesday. day, 22°; night, 10°; clear
30
+22
+10
30 April, wed
+22
+10
Feels like
+13
694 mmHg
54%
3.5
m/s
SW
30 April, Wednesday. day, 22°; night, 10°; clear
1
+22
+10
1 May, thu
+22
+10
Feels like
+13
693 mmHg
54%
3.4
m/s
SW
1 May, Thursday. day, 22°; night, 10°; clear
2
+21
+10
2 May, fri
+21
+10
Feels like
+13
694 mmHg
55%
3.4
m/s
SW
2 May, Friday. day, 21°; night, 10°; clear
3
+22
+11
3 May, sat
+22
+11
Feels like
+13
694 mmHg
56%
3.5
m/s
SW
3 May, Saturday. day, 22°; night, 11°; clear
4
+22
+11
4 May, sun
+22
+11
Feels like
+13
694 mmHg
54%
3.4
m/s
SW
4 May, Sunday. day, 22°; night, 11°; clear
5
+22
+10
5 May, mon
+22
+10
Feels like
+13
694 mmHg
58%
3.5
m/s
SW
5 May, Monday. day, 22°; night, 10°; rain
6
+21
+10
6 May, tue
+21
+10
Feels like
+12
693 mmHg
58%
3.3
m/s
SW
6 May, Tuesday. day, 21°; night, 10°; rain
7
+21
+10
7 May, wed
+21
+10
Feels like
+12
693 mmHg
60%
3.4
m/s
SW
7 May, Wednesday. day, 21°; night, 10°; rain
8
+21
+10
8 May, thu
+21
+10
Feels like
+13
693 mmHg
62%
3.3
m/s
SW
8 May, Thursday. day, 21°; night, 10°; partly cloudy
9
+21
+10
9 May, fri
+21
+10
Feels like
+13
693 mmHg
61%
3.3
m/s
SW
9 May, Friday. day, 21°; night, 10°; clear
10
+22
+10
10 May, sat
+22
+10
Feels like
+13
693 mmHg
62%
3.2
m/s
SW
10 May, Saturday. day, 22°; night, 10°; clear
11
+22
+10
11 May, sun
+22
+10
Feels like
+14
694 mmHg
57%
3.1
m/s
SW
11 May, Sunday. day, 22°; night, 10°; clear
12
+23
+11
12 May, mon
+23
+11
Feels like
+14
694 mmHg
54%
3.2
m/s
SW
12 May, Monday. day, 23°; night, 11°; clear
13
+23
+11
13 May, tue
+23
+11
Feels like
+15
694 mmHg
54%
3.3
m/s
SW
13 May, Tuesday. day, 23°; night, 11°; clear
14
+23
+11
14 May, wed
+23
+11
Feels like
+15
694 mmHg
52%
3.3
m/s
SW
14 May, Wednesday. day, 23°; night, 11°; clear
15
+23
+11
15 May, thu
+23
+11
Feels like
+14
694 mmHg
58%
3.3
m/s
SW
15 May, Thursday. day, 23°; night, 11°; clear
16
+23
+11
16 May, fri
+23
+11
Feels like
+14
693 mmHg
60%
3.4
m/s
SW
16 May, Friday. day, 23°; night, 11°; clear
17
+23
+12
17 May, sat
+23
+12
Feels like
+15
694 mmHg
62%
3.3
m/s
SW
17 May, Saturday. day, 23°; night, 12°; overcast
18
+23
+11
18 May, sun
+23
+11
Feels like
+15
693 mmHg
62%
3.1
m/s
SW
18 May, Sunday. day, 23°; night, 11°; clear
19
+23
+11
19 May, mon
+23
+11
Feels like
+15
694 mmHg
61%
3.2
m/s
SW
19 May, Monday. day, 23°; night, 11°; clear
20
+23
+12
20 May, tue
+23
+12
Feels like
+15
693 mmHg
60%
3.3
m/s
SW
20 May, Tuesday. day, 23°; night, 12°; clear
21
+22
+11
21 May, wed
+22
+11
Feels like
+14
693 mmHg
61%
3.4
m/s
SW
21 May, Wednesday. day, 22°; night, 11°; partly cloudy
22
+21
+11
22 May, thu
+21
+11
Feels like
+14
693 mmHg
63%
3.3
m/s
SW
22 May, Thursday. day, 21°; night, 11°; rain
23
+21
+11
23 May, fri
+21
+11
Feels like
+14
693 mmHg
66%
3.3
m/s
SW
23 May, Friday. day, 21°; night, 11°; partly cloudy
24
+22
+11
24 May, sat
+22
+11
Feels like
+14
693 mmHg
64%
3.1
m/s
SW
24 May, Saturday. day, 22°; night, 11°; partly cloudy
25
+21
+11
25 May, sun
+21
+11
Feels like
+14
693 mmHg
64%
3.2
m/s
SW
25 May, Sunday. day, 21°; night, 11°; clear
26
+22
+10
26 May, mon
+22
+10
Feels like
+14
693 mmHg
64%
3.3
m/s
SW
26 May, Monday. day, 22°; night, 10°; clear
27
+23
+11
27 May, tue
+23
+11
Feels like
+15
694 mmHg
62%
3.2
m/s
SW
27 May, Tuesday. day, 23°; night, 11°; clear
28
+24
+12
28 May, wed
+24
+12
Feels like
+16
694 mmHg
58%
3.2
m/s
SW
28 May, Wednesday. day, 24°; night, 12°; clear
29
+24
+12
29 May, thu
+24
+12
Feels like
+16
693 mmHg
58%
3.2
m/s
SW
29 May, Thursday. day, 24°; night, 12°; clear
30
+25
+12
30 May, fri
+25
+12
Feels like
+16
693 mmHg
55%
3.1
m/s
SW
30 May, Friday. day, 25°; night, 12°; clear
31
+25
+13
31 May, sat
+25
+13
Feels like
+17
694 mmHg
54%
3
m/s
SW
31 May, Saturday. day, 25°; night, 13°; clear
Average data for 10 years
Ontario May
22
sunny days
4
days with precipitation
1
cloudy day
22 sunny days; 4 days with precipitation; 1 cloudy day;
58
%
air humidity
1.7
m/s
Wind
SW
15
mm of precipitation
(4% of annual average)
air humidity 58%; 15 millimeters of precipitation (4% of annual average); Wind south-westerly 1.7 Meters per second
Weather graphs for May
Temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
SW
1
Average data for 10 years
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
Daytime temperature
Night-time temperature
Cities near you
Los Angeles
Las Vegas
San Diego
Yuma
Santa Monica
Beverly Hills
Mexicali
Santa Barbara
Glendale
Cities with similar weather in May
Barcelona
Madrid
Salou
Palermo
Valletta
Santa Cruz de Tenerife
Funchal
Las Palmas de Gran Canaria
Costa Brava
