Extended 10-day forecasts, Ontario (CA)
Hourly detail for the next 48 hours, six-hourly segments for the rest of the week.
This is the 10-day extended forecast for Ontario, the United States of America. The forecast is updated every three hours and displays the temperature, weather conditions, wind direction and speed, as well as the chance of precipitation.
Check out our September climate page to see if the current temperatures in Ontario is typical for this time of year.
Today · Sunday 6 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 06:00 |
Cloudy
|
22°C (72°F) | 0 mm (0 in) | 82% | SE 2 m/s (4 knots) |
| 07:00 |
Rain
|
22°C (72°F) | 0.3 mm (0.01 in) | 80% | SE 2 m/s (4 knots) |
| 08:00 |
Heavy rain
|
21°C (70°F) | 1.2 mm (0.05 in) | 79% | SE 2 m/s (4 knots) |
| 09:00 |
Heavy rain
|
21°C (70°F) | 1.9 mm (0.1 in) | 88% | S 1 m/s (2 knots) |
| 10:00 |
Heavy rain
|
21°C (70°F) | 2.9 mm (0.1 in) | 94% | SE 2 m/s (4 knots) |
| 11:00 |
Heavy rain
|
21°C (70°F) | 4.1 mm (0.2 in) | 95% | NE 1 m/s (2 knots) |
| 12:00 |
Heavy rain
|
21°C (70°F) | 2.7 mm (0.1 in) | 97% | S 1 m/s (2 knots) |
| 13:00 |
Heavy rain
|
22°C (72°F) | 1 mm (0.04 in) | 96% | S 1 m/s (2 knots) |
| 14:00 |
Light rain
|
23°C (73°F) | 0.2 mm (0.01 in) | 93% | E 2 m/s (4 knots) |
| 15:00 |
Light rain
|
25°C (77°F) | 0.2 mm (0.01 in) | 83% | E 2 m/s (4 knots) |
| 16:00 |
Rain
|
25°C (77°F) | 0.3 mm (0.01 in) | 81% | SE 3 m/s (6 knots) |
| 17:00 |
Rain
|
24°C (75°F) | 0.4 mm (0.02 in) | 83% | SE 2 m/s (4 knots) |
| 18:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 88% | W 1 m/s (2 knots) |
| 19:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 90% | N 1 m/s (2 knots) |
| 20:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 90% | N 1 m/s (2 knots) |
| 21:00 |
Cloudy
|
23°C (73°F) | 0 mm (0 in) | 92% | SE 1 m/s (2 knots) |
| 22:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 92% | E 1 m/s (2 knots) |
| 23:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 91% | SW 1 m/s (2 knots) |
06:00
Cloudy
82% · SE 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
07:00
Rain
80% · SE 2 m/s (4 knots)
22°C (72°F)
0.3 mm (0.01 in)
08:00
Heavy rain
79% · SE 2 m/s (4 knots)
21°C (70°F)
1.2 mm (0.05 in)
09:00
Heavy rain
88% · S 1 m/s (2 knots)
21°C (70°F)
1.9 mm (0.1 in)
10:00
Heavy rain
94% · SE 2 m/s (4 knots)
21°C (70°F)
2.9 mm (0.1 in)
11:00
Heavy rain
95% · NE 1 m/s (2 knots)
21°C (70°F)
4.1 mm (0.2 in)
12:00
Heavy rain
97% · S 1 m/s (2 knots)
21°C (70°F)
2.7 mm (0.1 in)
13:00
Heavy rain
96% · S 1 m/s (2 knots)
22°C (72°F)
1 mm (0.04 in)
14:00
Light rain
93% · E 2 m/s (4 knots)
23°C (73°F)
0.2 mm (0.01 in)
15:00
Light rain
83% · E 2 m/s (4 knots)
25°C (77°F)
0.2 mm (0.01 in)
16:00
Rain
81% · SE 3 m/s (6 knots)
25°C (77°F)
0.3 mm (0.01 in)
17:00
Rain
83% · SE 2 m/s (4 knots)
24°C (75°F)
0.4 mm (0.02 in)
18:00
Cloudy
88% · W 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
19:00
Cloudy
90% · N 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
20:00
Cloudy
90% · N 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
21:00
Cloudy
92% · SE 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
22:00
Partly cloudy
92% · E 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
23:00
Partly cloudy
91% · SW 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
Tomorrow · Monday 7 Sep
Hour by hour
| Time | Weather | Temp | Precip | Humidity | Wind |
|---|---|---|---|---|---|
| 00:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 91% | W 1 m/s (2 knots) |
| 01:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 87% | NW 1 m/s (2 knots) |
| 02:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 84% | NW 1 m/s (2 knots) |
| 03:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 83% | NW () |
| 04:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 79% | N 1 m/s (2 knots) |
| 05:00 |
Mostly clear
|
23°C (73°F) | 0 mm (0 in) | 76% | E 2 m/s (4 knots) |
| 06:00 |
Partly cloudy
|
22°C (72°F) | 0 mm (0 in) | 76% | E 2 m/s (4 knots) |
| 07:00 |
Partly cloudy
|
23°C (73°F) | 0 mm (0 in) | 75% | E 2 m/s (4 knots) |
| 08:00 |
Cloudy
|
24°C (75°F) | 0 mm (0 in) | 76% | SE 2 m/s (4 knots) |
| 09:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 68% | E 2 m/s (4 knots) |
| 10:00 |
Partly cloudy
|
26°C (79°F) | 0 mm (0 in) | 65% | SE 2 m/s (4 knots) |
| 11:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 66% | SE 2 m/s (4 knots) |
| 12:00 |
Partly cloudy
|
27°C (81°F) | 0 mm (0 in) | 65% | SE 3 m/s (6 knots) |
| 13:00 |
Mostly sunny
|
28°C (82°F) | 0 mm (0 in) | 60% | SE 2 m/s (4 knots) |
| 14:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 55% | SW 3 m/s (6 knots) |
| 15:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 52% | W 2 m/s (4 knots) |
| 16:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 54% | W 3 m/s (6 knots) |
| 17:00 |
Clear skies
|
30°C (86°F) | 0 mm (0 in) | 60% | W 2 m/s (4 knots) |
| 18:00 |
Clear skies
|
29°C (84°F) | 0 mm (0 in) | 64% | W 2 m/s (4 knots) |
| 19:00 |
Mostly clear
|
27°C (81°F) | 0 mm (0 in) | 74% | W 2 m/s (4 knots) |
| 20:00 |
Mostly clear
|
26°C (79°F) | 0 mm (0 in) | 82% | W 2 m/s (4 knots) |
| 21:00 |
Clear skies
|
25°C (77°F) | 0 mm (0 in) | 85% | W 1 m/s (2 knots) |
| 22:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 85% | NW 1 m/s (2 knots) |
| 23:00 |
Partly cloudy
|
25°C (77°F) | 0 mm (0 in) | 85% | NW 1 m/s (2 knots) |
00:00
Partly cloudy
91% · W 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
01:00
Partly cloudy
87% · NW 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
02:00
Partly cloudy
84% · NW 1 m/s (2 knots)
23°C (73°F)
0 mm (0 in)
03:00
Partly cloudy
83% · NW ()
22°C (72°F)
0 mm (0 in)
04:00
Partly cloudy
79% · N 1 m/s (2 knots)
22°C (72°F)
0 mm (0 in)
05:00
Mostly clear
76% · E 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
06:00
Partly cloudy
76% · E 2 m/s (4 knots)
22°C (72°F)
0 mm (0 in)
07:00
Partly cloudy
75% · E 2 m/s (4 knots)
23°C (73°F)
0 mm (0 in)
08:00
Cloudy
76% · SE 2 m/s (4 knots)
24°C (75°F)
0 mm (0 in)
09:00
Partly cloudy
68% · E 2 m/s (4 knots)
25°C (77°F)
0 mm (0 in)
10:00
Partly cloudy
65% · SE 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
11:00
Partly cloudy
66% · SE 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
12:00
Partly cloudy
65% · SE 3 m/s (6 knots)
27°C (81°F)
0 mm (0 in)
13:00
Mostly sunny
60% · SE 2 m/s (4 knots)
28°C (82°F)
0 mm (0 in)
14:00
Clear skies
55% · SW 3 m/s (6 knots)
29°C (84°F)
0 mm (0 in)
15:00
Clear skies
52% · W 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
16:00
Clear skies
54% · W 3 m/s (6 knots)
30°C (86°F)
0 mm (0 in)
17:00
Clear skies
60% · W 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
18:00
Clear skies
64% · W 2 m/s (4 knots)
29°C (84°F)
0 mm (0 in)
19:00
Mostly clear
74% · W 2 m/s (4 knots)
27°C (81°F)
0 mm (0 in)
20:00
Mostly clear
82% · W 2 m/s (4 knots)
26°C (79°F)
0 mm (0 in)
21:00
Clear skies
85% · W 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
22:00
Partly cloudy
85% · NW 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
23:00
Partly cloudy
85% · NW 1 m/s (2 knots)
25°C (77°F)
0 mm (0 in)
Next 7 days
Six-hour segments
Day
Night
23:00
Morning
05:00
Afternoon
11:00
Evening
17:00
Tuesday
8 Sep
25°C (77°F)
0 mm (0 in)
Partly cloudy
85% · NW 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
Partly cloudy
79% · E 2 m/s (4 knots)
30°C (86°F)
0 mm (0 in)
Mostly sunny
55% · S 2 m/s (4 knots)
31°C (88°F)
0 mm (0 in)
Partly cloudy
54% · W 3 m/s (6 knots)
Tue
8 Sep
night
25°C (77°F)
0 mm (0 in)
Partly cloudy
85%
1 m/s (2 knots)
morning
24°C (75°F)
0 mm (0 in)
Partly cloudy
79%
2 m/s (4 knots)
afternoon
30°C (86°F)
0 mm (0 in)
Mostly sunny
55%
2 m/s (4 knots)
evening
31°C (88°F)
0 mm (0 in)
Partly cloudy
54%
3 m/s (6 knots)
Wednesday
9 Sep
26°C (79°F)
0 mm (0 in)
Clear skies
78% · NE ()
26°C (79°F)
0 mm (0 in)
Clear skies
64% · E 1 m/s (2 knots)
33°C (91°F)
0 mm (0 in)
Clear skies
41% · W 1 m/s (2 knots)
34°C (93°F)
0 mm (0 in)
Clear skies
39% · W 2 m/s (4 knots)
Wed
9 Sep
night
26°C (79°F)
0 mm (0 in)
Clear skies
78%
()
morning
26°C (79°F)
0 mm (0 in)
Clear skies
64%
1 m/s (2 knots)
afternoon
33°C (91°F)
0 mm (0 in)
Clear skies
41%
1 m/s (2 knots)
evening
34°C (93°F)
0 mm (0 in)
Clear skies
39%
2 m/s (4 knots)
Thursday
10 Sep
28°C (82°F)
0 mm (0 in)
Clear skies
64% · NW 1 m/s (2 knots)
26°C (79°F)
0 mm (0 in)
Clear skies
66% · E 1 m/s (2 knots)
33°C (91°F)
0 mm (0 in)
Clear skies
42% · SW 1 m/s (2 knots)
35°C (95°F)
0 mm (0 in)
Clear skies
33% · W 4 m/s (8 knots)
Thu
10 Sep
night
28°C (82°F)
0 mm (0 in)
Clear skies
64%
1 m/s (2 knots)
morning
26°C (79°F)
0 mm (0 in)
Clear skies
66%
1 m/s (2 knots)
afternoon
33°C (91°F)
0 mm (0 in)
Clear skies
42%
1 m/s (2 knots)
evening
35°C (95°F)
0 mm (0 in)
Clear skies
33%
4 m/s (8 knots)
Friday
11 Sep
28°C (82°F)
0 mm (0 in)
Clear skies
54% · SW 1 m/s (2 knots)
24°C (75°F)
0 mm (0 in)
Clear skies
66% · W ()
32°C (90°F)
0 mm (0 in)
Clear skies
40% · W 2 m/s (4 knots)
32°C (90°F)
0 mm (0 in)
Clear skies
34% · W 4 m/s (8 knots)
Fri
11 Sep
night
28°C (82°F)
0 mm (0 in)
Clear skies
54%
1 m/s (2 knots)
morning
24°C (75°F)
0 mm (0 in)
Clear skies
66%
()
afternoon
32°C (90°F)
0 mm (0 in)
Clear skies
40%
2 m/s (4 knots)
evening
32°C (90°F)
0 mm (0 in)
Clear skies
34%
4 m/s (8 knots)
Saturday
12 Sep
24°C (75°F)
0 mm (0 in)
Clear skies
63% · W 1 m/s (2 knots)
21°C (70°F)
0 mm (0 in)
Clear skies
78% · SE ()
28°C (82°F)
0 mm (0 in)
Clear skies
47% · SW 1 m/s (2 knots)
28°C (82°F)
0 mm (0 in)
Clear skies
49% · SW 4 m/s (8 knots)
Sat
12 Sep
night
24°C (75°F)
0 mm (0 in)
Clear skies
63%
1 m/s (2 knots)
morning
21°C (70°F)
0 mm (0 in)
Clear skies
78%
()
afternoon
28°C (82°F)
0 mm (0 in)
Clear skies
47%
1 m/s (2 knots)
evening
28°C (82°F)
0 mm (0 in)
Clear skies
49%
4 m/s (8 knots)
Sunday
13 Sep
20°C (68°F)
0.4 mm (0.02 in)
Partly cloudy
88% · SW 1 m/s (2 knots)
19°C (66°F)
0.1 mm (0 in)
Cloudy
91% · SE ()
22°C (72°F)
0 mm (0 in)
Partly cloudy
65% · SW 1 m/s (2 knots)
26°C (79°F)
0 mm (0 in)
Clear skies
49% · W 4 m/s (8 knots)
Sun
13 Sep
night
20°C (68°F)
0.4 mm (0.02 in)
Partly cloudy
88%
1 m/s (2 knots)
morning
19°C (66°F)
0.1 mm (0 in)
Cloudy
91%
()
afternoon
22°C (72°F)
0 mm (0 in)
Partly cloudy
65%
1 m/s (2 knots)
evening
26°C (79°F)
0 mm (0 in)
Clear skies
49%
4 m/s (8 knots)
Monday
14 Sep
20°C (68°F)
0 mm (0 in)
Mostly clear
74% · W 1 m/s (2 knots)
18°C (64°F)
0 mm (0 in)
Clear skies
86% · W ()
25°C (77°F)
0 mm (0 in)
Clear skies
57% · W 2 m/s (4 knots)
29°C (84°F)
0 mm (0 in)
Clear skies
43% · W 4 m/s (8 knots)
Mon
14 Sep
night
20°C (68°F)
0 mm (0 in)
Mostly clear
74%
1 m/s (2 knots)
morning
18°C (64°F)
0 mm (0 in)
Clear skies
86%
()
afternoon
25°C (77°F)
0 mm (0 in)
Clear skies
57%
2 m/s (4 knots)
evening
29°C (84°F)
0 mm (0 in)
Clear skies
43%
4 m/s (8 knots)
Data from MET Norway.
Prefer the quick-glance version? See the 10-day summary.
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