10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
May weather forecast in Thornhill
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
+12
+8
27 April, sun
+12
+8
Feels like
+8
743 mmHg
66%
6.5
m/s
NW
+12
27 April, Sunday. day, 12°; night, 8°; partly cloudy
28
+9
+6
28 April, mon
+9
+6
Feels like
+5
745 mmHg
70%
6
m/s
N
+10
28 April, Monday. day, 9°; night, 6°; clear
29
+11
+6
29 April, tue
+11
+6
Feels like
+7
745 mmHg
72%
5.9
m/s
E
+11
29 April, Tuesday. day, 11°; night, 6°; rain
30
+13
+8
30 April, wed
+13
+8
Feels like
+10
743 mmHg
72%
5.3
m/s
S
+14
30 April, Wednesday. day, 13°; night, 8°; overcast
1
+13
+9
1 May, thu
+13
+9
Feels like
+10
742 mmHg
75%
5.1
m/s
SW
+12
1 May, Thursday. day, 13°; night, 9°; rain
2
+13
+9
2 May, fri
+13
+9
Feels like
+10
743 mmHg
73%
5.8
m/s
SE
+13
2 May, Friday. day, 13°; night, 9°; rain
3
+14
+9
3 May, sat
+14
+9
Feels like
+11
743 mmHg
72%
5.9
m/s
W
+13
3 May, Saturday. day, 14°; night, 9°; rain
4
+14
+8
4 May, sun
+14
+8
Feels like
+11
743 mmHg
69%
5.5
m/s
N
+14
4 May, Sunday. day, 14°; night, 8°; overcast
5
+13
+9
5 May, mon
+13
+9
Feels like
+10
742 mmHg
68%
5.1
m/s
NW
+13
5 May, Monday. day, 13°; night, 9°; partly cloudy
6
+14
+9
6 May, tue
+14
+9
Feels like
+11
743 mmHg
61%
5.1
m/s
N
+15
6 May, Tuesday. day, 14°; night, 9°; partly cloudy
7
+15
+10
7 May, wed
+15
+10
Feels like
+13
741 mmHg
68%
5.3
m/s
SE
+15
7 May, Wednesday. day, 15°; night, 10°; clear
8
+15
+10
8 May, thu
+15
+10
Feels like
+12
741 mmHg
70%
5.6
m/s
NW
+17
8 May, Thursday. day, 15°; night, 10°; rain
9
+13
+9
9 May, fri
+13
+9
Feels like
+10
744 mmHg
70%
5.3
m/s
NW
+14
9 May, Friday. day, 13°; night, 9°; partly cloudy
10
+13
+7
10 May, sat
+13
+7
Feels like
+10
744 mmHg
66%
5
m/s
N
+14
10 May, Saturday. day, 13°; night, 7°; partly cloudy
11
+14
+9
11 May, sun
+14
+9
Feels like
+11
744 mmHg
66%
5.6
m/s
SE
+14
11 May, Sunday. day, 14°; night, 9°; rain
12
+15
+10
12 May, mon
+15
+10
Feels like
+12
745 mmHg
72%
5.5
m/s
NE
+15
12 May, Monday. day, 15°; night, 10°; overcast
13
+15
+10
13 May, tue
+15
+10
Feels like
+12
744 mmHg
70%
5.4
m/s
W
+15
13 May, Tuesday. day, 15°; night, 10°; overcast
14
+14
+10
14 May, wed
+14
+10
Feels like
+11
742 mmHg
75%
5.4
m/s
NW
+13
14 May, Wednesday. day, 14°; night, 10°; rain
15
+14
+9
15 May, thu
+14
+9
Feels like
+11
743 mmHg
70%
6
m/s
NW
+14
15 May, Thursday. day, 14°; night, 9°; partly cloudy
16
+14
+7
16 May, fri
+14
+7
Feels like
+11
745 mmHg
63%
5
m/s
NW
+15
16 May, Friday. day, 14°; night, 7°; rain
17
+16
+10
17 May, sat
+16
+10
Feels like
+13
744 mmHg
64%
4.8
m/s
S
+16
17 May, Saturday. day, 16°; night, 10°; clear
18
+15
+11
18 May, sun
+15
+11
Feels like
+13
745 mmHg
67%
4.5
m/s
NW
+16
18 May, Sunday. day, 15°; night, 11°; clear
19
+17
+10
19 May, mon
+17
+10
Feels like
+15
745 mmHg
61%
4.6
m/s
NW
+17
19 May, Monday. day, 17°; night, 10°; clear
20
+18
+12
20 May, tue
+18
+12
Feels like
+16
743 mmHg
66%
4
m/s
E
+18
20 May, Tuesday. day, 18°; night, 12°; partly cloudy
21
+16
+13
21 May, wed
+16
+13
Feels like
+14
742 mmHg
69%
5
m/s
NW
+17
21 May, Wednesday. day, 16°; night, 13°; rain
22
+17
+11
22 May, thu
+17
+11
Feels like
+15
742 mmHg
75%
5.5
m/s
NW
+17
22 May, Thursday. day, 17°; night, 11°; clear
23
+18
+11
23 May, fri
+18
+11
Feels like
+16
744 mmHg
63%
4.8
m/s
NW
+19
23 May, Friday. day, 18°; night, 11°; partly cloudy
24
+18
+12
24 May, sat
+18
+12
Feels like
+16
745 mmHg
64%
4.9
m/s
N
+19
24 May, Saturday. day, 18°; night, 12°; clear
25
+20
+13
25 May, sun
+20
+13
Feels like
+19
743 mmHg
67%
5
m/s
NW
+20
25 May, Sunday. day, 20°; night, 13°; partly cloudy
26
+19
+14
26 May, mon
+19
+14
Feels like
+18
743 mmHg
72%
4.5
m/s
SW
+20
26 May, Monday. day, 19°; night, 14°; overcast
27
+17
+14
27 May, tue
+17
+14
Feels like
+16
743 mmHg
75%
4.5
m/s
NE
+19
27 May, Tuesday. day, 17°; night, 14°; overcast
28
+20
+14
28 May, wed
+20
+14
Feels like
+19
744 mmHg
70%
4.4
m/s
SE
+21
28 May, Wednesday. day, 20°; night, 14°; clear
29
+22
+15
29 May, thu
+22
+15
Feels like
+22
743 mmHg
68%
4.8
m/s
W
+22
29 May, Thursday. day, 22°; night, 15°; rain
30
+19
+14
30 May, fri
+19
+14
Feels like
+17
744 mmHg
66%
5.3
m/s
W
+20
30 May, Friday. day, 19°; night, 14°; clear
31
+19
+13
31 May, sat
+19
+13
Feels like
+17
743 mmHg
68%
5.5
m/s
W
+19
31 May, Saturday. day, 19°; night, 13°; partly cloudy
Average data for 10 years
Thornhill May
8
sunny days
9
days with precipitation
14
cloudy days
8 sunny days; 9 days with precipitation; 14 cloudy days;
68
%
air humidity
3.5
m/s
Wind
NW
67
mm of precipitation
(9% of annual average)
+16
°C
Water temperature
air humidity 68%; 67 millimeters of precipitation (9% of annual average); Wind north-westerly 3.5 Meters per second; Water temperature +16°
Weather graphs for May
Temperature
Water temperature
Precipitation chance, %
Humidity, %
Wind, m/s
Pressure, mmHg
SW
SE
W
N
NW
N
SE
NW
NW
N
SE
NE
W
NW
NW
NW
S
NW
NW
E
NW
NW
NW
N
NW
SW
NE
SE
W
W
W
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
Toronto
Detroit
Buffalo
Macedonia
Pittsburgh
Cleveland
London
Altoona
Burlington
Cities with similar weather in May
Riga
Yurmala
Copenhagen
Vancouver
Gdansk
Boston
Seattle
Montreal
Bruges
