10 day forecast
Monthly forecast
Weather map
City or area
Find
Sign up
Log in
Go to comparison
Monthly 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
1 September
+30
+23
1 September, sun
+30
+23
Feels like
+27
699 mmHg
25%
5.4
m/s
NW
1 September, Sunday. day, 30°; night, 23°; clear
2
+27
+21
2 September, mon
+27
+21
Feels like
+25
700 mmHg
25%
4.4
m/s
NW
2 September, Monday. day, 27°; night, 21°; partly cloudy
3
+29
+22
3 September, tue
+29
+22
Feels like
+26
699 mmHg
25%
4.5
m/s
NW
3 September, Tuesday. day, 29°; night, 22°; clear
4
+26
+20
4 September, wed
+26
+20
Feels like
+23
699 mmHg
28%
5.4
m/s
NW
4 September, Wednesday. day, 26°; night, 20°; clear
5
+27
+21
5 September, thu
+27
+21
Feels like
+25
700 mmHg
28%
3.7
m/s
NW
5 September, Thursday. day, 27°; night, 21°; clear
6
September
+35
+12
6 September, fri
+35
+12
Feels like
+28
708 mmHg
34%
1.7
m/s
SE
Climate normal
+28
+22
6 September, Friday. day, 35°; night, 12°; clear
7
+34
+17
7 September, sat
+34
+17
Feels like
+26
704 mmHg
33%
1.8
m/s
E
Climate normal
+28
+22
7 September, Saturday. day, 34°; night, 17°; partly cloudy
8
+35
+13
8 September, sun
+35
+13
Feels like
+27
703 mmHg
31%
3.4
m/s
N
Climate normal
+29
+21
8 September, Sunday. day, 35°; night, 13°; partly cloudy
9
+33
+15
9 September, mon
+33
+15
Feels like
+27
702 mmHg
37%
1.7
m/s
S
Climate normal
+29
+22
9 September, Monday. day, 33°; night, 15°; mostly clear
10
+32
+16
10 September, tue
+32
+16
Feels like
+24
699 mmHg
36%
2.9
m/s
NW
Climate normal
+29
+23
10 September, Tuesday. day, 32°; night, 16°; overcast
11
+22
+12
11 September, wed
+22
+12
Feels like
+13
696 mmHg
41%
6.4
m/s
NW
Climate normal
+28
+22
11 September, Wednesday. day, 22°; night, 12°; rain
12
+21
+10
12 September, thu
+21
+10
Feels like
+13
699 mmHg
43%
5.3
m/s
NW
Climate normal
+29
+22
12 September, Thursday. day, 21°; night, 10°; light rain
13
+25
+10
13 September, fri
+25
+10
Feels like
+18
703 mmHg
51%
3.1
m/s
NW
Climate normal
+26
+21
13 September, Friday. day, 25°; night, 10°; overcast
14
+28
+11
14 September, sat
+28
+11
Feels like
+20
703 mmHg
47%
2.8
m/s
SW
Climate normal
+27
+21
14 September, Saturday. day, 28°; night, 11°; partly cloudy
15
+28
+11
15 September, sun
+28
+11
Feels like
+21
702 mmHg
44%
3.4
m/s
W
Climate normal
+27
+21
15 September, Sunday. day, 28°; night, 11°; clear
16
+28
+11
16 September, mon
+28
+11
Feels like
+20
704 mmHg
48%
3.8
m/s
NW
Climate normal
+26
+20
16 September, Monday. day, 28°; night, 11°; clear
17
+28
+6
17 September, tue
+28
+6
Feels like
+20
705 mmHg
48%
3.6
m/s
W
Climate normal
+26
+20
17 September, Tuesday. day, 28°; night, 6°; partly cloudy
18
+14
+4
18 September, wed
+14
+4
Feels like
+5
653 mmHg
23%
3.1
m/s
NW
Climate normal
+26
+20
18 September, Wednesday. day, 14°; night, 4°; mostly clear
19
+16
+4
19 September, thu
+16
+4
Feels like
+8
651 mmHg
53%
3
m/s
N
Climate normal
+26
+20
19 September, Thursday. day, 16°; night, 4°; clear
20
+21
+11
20 September, fri
+21
+11
Feels like
+13
654 mmHg
56%
1.7
m/s
SE
Climate normal
+24
+19
20 September, Friday. day, 21°; night, 11°; clear
21
+24
+13
21 September, sat
+24
+13
Feels like
+18
653 mmHg
54%
1.7
m/s
NW
Climate normal
+23
+19
21 September, Saturday. day, 24°; night, 13°; partly cloudy
22
+21
+14
22 September, sun
+21
+14
Feels like
+16
656 mmHg
46%
1.6
m/s
SW
Climate normal
+24
+19
22 September, Sunday. day, 21°; night, 14°; partly cloudy
23
+19
+8
23 September, mon
+19
+8
Feels like
+11
656 mmHg
32%
4.1
m/s
NW
Climate normal
+25
+18
23 September, Monday. day, 19°; night, 8°; partly cloudy
24
+13
+7
24 September, tue
+13
+7
Feels like
+6
655 mmHg
31%
2.5
m/s
NW
Climate normal
+25
+19
24 September, Tuesday. day, 13°; night, 7°; partly cloudy
25
+14
+6
25 September, wed
+14
+6
Feels like
+6
656 mmHg
36%
3
m/s
NW
Climate normal
+25
+19
25 September, Wednesday. day, 14°; night, 6°; partly cloudy
26
+16
+6
26 September, thu
+16
+6
Feels like
+8
655 mmHg
36%
2.2
m/s
NW
Climate normal
+25
+20
26 September, Thursday. day, 16°; night, 6°; mostly clear
27
+21
+10
27 September, fri
+21
+10
Feels like
+12
655 mmHg
29%
2.5
m/s
E
Climate normal
+26
+21
27 September, Friday. day, 21°; night, 10°; clear
28
+25
+11
28 September, sat
+25
+11
Feels like
+16
652 mmHg
30%
2.8
m/s
SE
Climate normal
+24
+19
28 September, Saturday. day, 25°; night, 11°; clear
29
+25
+11
29 September, sun
+25
+11
Feels like
+19
653 mmHg
52%
2.7
m/s
N
Climate normal
+24
+18
29 September, Sunday. day, 25°; night, 11°; clear
30
+23
+11
30 September, mon
+23
+11
Feels like
+17
654 mmHg
53%
2.7
m/s
N
Climate normal
+24
+17
30 September, Monday. day, 23°; night, 11°; clear
1 October
+25
+12
1 October, tue
+25
+12
Feels like
+17
651 mmHg
44%
2.9
m/s
SE
Climate normal
+23
+17
1 October, Tuesday. day, 25°; night, 12°; clear
2
+26
+13
2 October, wed
+26
+13
Feels like
+20
654 mmHg
57%
2.3
m/s
E
Climate normal
+21
+15
2 October, Wednesday. day, 26°; night, 13°; clear
3
+26
+11
3 October, thu
+26
+11
Feels like
+19
655 mmHg
44%
2.5
m/s
NE
Climate normal
+18
+14
3 October, Thursday. day, 26°; night, 11°; clear
4
+26
+11
4 October, fri
+26
+11
Feels like
+18
654 mmHg
32%
2
m/s
E
Climate normal
+18
+14
4 October, Friday. day, 26°; night, 11°; clear
5
+25
+14
5 October, sat
+25
+14
Feels like
+19
652 mmHg
23%
2.1
m/s
E
Climate normal
+20
+15
5 October, Saturday. day, 25°; night, 14°; clear
Average for 30 days
17
sunny days
2
days with precipitation
11
cloudy days
17 sunny days; 2 days with precipitation; 11 cloudy days;
41
%
air humidity
2.8
m/s
Wind
NW
8
mm of precipitation
(3% of annual average)
air humidity 41%; 8 millimeters of precipitation (3% of annual average); Wind north-westerly 2.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
SE
E
N
S
NW
NW
NW
NW
SW
W
NW
W
NW
N
SE
NW
SW
NW
NW
NW
NW
E
SE
N
N
SE
E
NE
E
E
6
Average data for 10 years
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
1
October
2
3
4
5
Daytime temperature
Night-time temperature
