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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
25
+33
+25
25 August, sun
+33
+25
Feels like
+30
698 mmHg
21%
6.5
m/s
NW
25 August, Sunday. day, 33°; night, 25°; clear
26
+32
+26
26 August, mon
+32
+26
Feels like
+30
699 mmHg
21%
4
m/s
NW
26 August, Monday. day, 32°; night, 26°; clear
27
+32
+26
27 August, tue
+32
+26
Feels like
+29
698 mmHg
20%
4.5
m/s
NW
27 August, Tuesday. day, 32°; night, 26°; partly cloudy
28
+31
+25
28 August, wed
+31
+25
Feels like
+28
697 mmHg
25%
5.3
m/s
NW
28 August, Wednesday. day, 31°; night, 25°; clear
29
+29
+23
29 August, thu
+29
+23
Feels like
+27
698 mmHg
28%
4.4
m/s
W
29 August, Thursday. day, 29°; night, 23°; clear
30
August
+32
+8
30 August, fri
+32
+8
Feels like
+24
710 mmHg
31%
1.3
m/s
E
Climate normal
+29
+23
30 August, Friday. day, 32°; night, 8°; clear
31
+34
+9
31 August, sat
+34
+9
Feels like
+24
708 mmHg
31%
1.4
m/s
E
Climate normal
+29
+23
31 August, Saturday. day, 34°; night, 9°; mostly clear
1 September
+35
+14
1 September, sun
+35
+14
Feels like
+26
705 mmHg
29%
1.7
m/s
E
Climate normal
+30
+23
1 September, Sunday. day, 35°; night, 14°; mostly clear
2
+32
+15
2 September, mon
+32
+15
Feels like
+22
703 mmHg
34%
5.5
m/s
NE
Climate normal
+27
+21
2 September, Monday. day, 32°; night, 15°; partly cloudy
3
+30
+12
3 September, tue
+30
+12
Feels like
+25
705 mmHg
45%
2.5
m/s
NW
Climate normal
+29
+22
3 September, Tuesday. day, 30°; night, 12°; clear
4
+32
+11
4 September, wed
+32
+11
Feels like
+26
708 mmHg
38%
1.9
m/s
N
Climate normal
+26
+20
4 September, Wednesday. day, 32°; night, 11°; clear
5
+33
+12
5 September, thu
+33
+12
Feels like
+26
708 mmHg
37%
1.6
m/s
E
Climate normal
+27
+21
5 September, Thursday. day, 33°; night, 12°; clear
6
+34
+13
6 September, fri
+34
+13
Feels like
+27
705 mmHg
35%
1.9
m/s
SE
Climate normal
+28
+22
6 September, Friday. day, 34°; night, 13°; clear
7
+33
+13
7 September, sat
+33
+13
Feels like
+25
702 mmHg
34%
2.7
m/s
SE
Climate normal
+28
+22
7 September, Saturday. day, 33°; night, 13°; mostly clear
8
+31
+14
8 September, sun
+31
+14
Feels like
+24
700 mmHg
40%
3.7
m/s
W
Climate normal
+29
+21
8 September, Sunday. day, 31°; night, 14°; overcast
9
+33
+14
9 September, mon
+33
+14
Feels like
+24
705 mmHg
30%
4.1
m/s
N
Climate normal
+29
+22
9 September, Monday. day, 33°; night, 14°; clear
10
+33
+15
10 September, tue
+33
+15
Feels like
+25
706 mmHg
36%
3.6
m/s
NW
Climate normal
+29
+23
10 September, Tuesday. day, 33°; night, 15°; partly cloudy
11
+33
+15
11 September, wed
+33
+15
Feels like
+25
705 mmHg
34%
4
m/s
NW
Climate normal
+28
+22
11 September, Wednesday. day, 33°; night, 15°; partly cloudy
12
+26
+14
12 September, thu
+26
+14
Feels like
+19
652 mmHg
41%
4.1
m/s
N
Climate normal
+29
+22
12 September, Thursday. day, 26°; night, 14°; clear
13
+26
+11
13 September, fri
+26
+11
Feels like
+18
654 mmHg
39%
2.9
m/s
NW
Climate normal
+26
+21
13 September, Friday. day, 26°; night, 11°; clear
14
+26
+12
14 September, sat
+26
+12
Feels like
+18
655 mmHg
35%
2.3
m/s
NW
Climate normal
+27
+21
14 September, Saturday. day, 26°; night, 12°; clear
15
+30
+16
15 September, sun
+30
+16
Feels like
+22
653 mmHg
41%
1.8
m/s
SW
Climate normal
+27
+21
15 September, Sunday. day, 30°; night, 16°; clear
16
+27
+13
16 September, mon
+27
+13
Feels like
+20
653 mmHg
34%
2.9
m/s
NW
Climate normal
+26
+20
16 September, Monday. day, 27°; night, 13°; clear
17
+26
+11
17 September, tue
+26
+11
Feels like
+18
654 mmHg
35%
3.2
m/s
N
Climate normal
+26
+20
17 September, Tuesday. day, 26°; night, 11°; clear
18
+27
+14
18 September, wed
+27
+14
Feels like
+19
653 mmHg
28%
2.4
m/s
E
Climate normal
+26
+20
18 September, Wednesday. day, 27°; night, 14°; clear
19
+27
+9
19 September, thu
+27
+9
Feels like
+16
651 mmHg
26%
3.8
m/s
SW
Climate normal
+26
+20
19 September, Thursday. day, 27°; night, 9°; clear
20
+24
+14
20 September, fri
+24
+14
Feels like
+17
651 mmHg
28%
2.3
m/s
SW
Climate normal
+24
+19
20 September, Friday. day, 24°; night, 14°; mostly clear
21
+23
+15
21 September, sat
+23
+15
Feels like
+18
652 mmHg
43%
2.3
m/s
W
Climate normal
+23
+19
21 September, Saturday. day, 23°; night, 15°; mostly clear
22
+18
+9
22 September, sun
+18
+9
Feels like
+13
650 mmHg
60%
3.5
m/s
NW
Climate normal
+24
+19
22 September, Sunday. day, 18°; night, 9°; light rain
23
+19
+13
23 September, mon
+19
+13
Feels like
+13
652 mmHg
48%
2.9
m/s
NW
Climate normal
+25
+18
23 September, Monday. day, 19°; night, 13°; partly cloudy
24
+26
+13
24 September, tue
+26
+13
Feels like
+18
648 mmHg
51%
4.8
m/s
NW
Climate normal
+25
+19
24 September, Tuesday. day, 26°; night, 13°; partly cloudy
25
+16
+7
25 September, wed
+16
+7
Feels like
+8
651 mmHg
39%
3.9
m/s
NW
Climate normal
+25
+19
25 September, Wednesday. day, 16°; night, 7°; partly cloudy
26
+23
+9
26 September, thu
+23
+9
Feels like
+14
651 mmHg
49%
2.8
m/s
SW
Climate normal
+25
+20
26 September, Thursday. day, 23°; night, 9°; mostly clear
27
+27
+15
27 September, fri
+27
+15
Feels like
+19
651 mmHg
34%
2.6
m/s
E
Climate normal
+26
+21
27 September, Friday. day, 27°; night, 15°; clear
28
+30
+14
28 September, sat
+30
+14
Feels like
+20
650 mmHg
36%
3.3
m/s
SE
Climate normal
+24
+19
28 September, Saturday. day, 30°; night, 14°; clear
Average for 30 days
22
sunny days
1
day with precipitation
7
cloudy days
22 sunny days; 1 day with precipitation; 7 cloudy days;
37
%
air humidity
2.9
m/s
Wind
NW
0.2
mm of precipitation
(1% of annual average)
air humidity 37%; 0.2 millimeters of precipitation (1% of annual average); Wind north-westerly 2.9 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
E
E
E
NE
NW
N
E
SE
SE
W
N
NW
NW
N
NW
NW
SW
NW
N
E
SW
SW
W
NW
NW
NW
NW
SW
E
SE
30
Average data for 10 years
31
1
September
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
Daytime temperature
Night-time temperature
