Ontario Int. (United States of America) weather
Find a forecast
Forecast days
-
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius;
Maximum daytime temperature: 23° Celsius; Minimum nighttime temperature: 14° Celsius; -
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 26° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 28° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
Maximum daytime temperature: 29° Celsius; Minimum nighttime temperature: 18° Celsius;
-
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
Maximum daytime temperature: 27° Celsius; Minimum nighttime temperature: 17° Celsius;
-
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
Maximum daytime temperature: 25° Celsius; Minimum nighttime temperature: 16° Celsius;
-
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Maximum daytime temperature: 20° Celsius; Minimum nighttime temperature: 15° Celsius;
Sunny.
Sunrise:
Sunset:
H UV
No pollution data.
No pollen data.
7 day forecast for Ontario Int.
Today (16 October 2025)
| Time |
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
|
|
|
 |
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature |
21°
|
22°
|
23°
|
23°
|
23°
|
22°
|
22°
|
21°
|
21°
|
20°
|
20°
|
| Feels like temperature (°C) |
20°
|
21°
|
22°
|
22°
|
22°
|
21°
|
21°
|
21°
|
20°
|
20°
|
19°
|
| Wind direction and speed |
SW
2
|
SW
3
|
SW
4
|
SW
4
|
WSW
5
|
WSW
4
|
WSW
4
|
WSW
3
|
W
3
|
WNW
3
|
NW
2
|
| Wind gust (mph) |
10
|
12
|
13
|
13
|
13
|
12
|
10
|
9
|
8
|
6
|
6
|
| Visibility |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
39%
|
38%
|
36%
|
34%
|
37%
|
40%
|
40%
|
40%
|
40%
|
42%
|
43%
|
| UV | 6 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Friday (17 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
19°
|
18°
|
17°
|
17°
|
16°
|
15°
|
15°
|
14°
|
15°
|
17°
|
19°
|
21°
|
23°
|
24°
|
25°
|
26°
|
26°
|
26°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
| Feels like temperature (°C) |
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
14°
|
13°
|
14°
|
16°
|
18°
|
21°
|
23°
|
23°
|
24°
|
25°
|
25°
|
25°
|
25°
|
24°
|
24°
|
23°
|
22°
|
21°
|
| Wind direction and speed (mph) |
NNW
3
|
N
3
|
NNE
3
|
NNE
3
|
NNE
4
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
3
|
NNE
3
|
NNE
1
|
NE
1
|
S
1
|
SSW
1
|
WSW
1
|
NW
2
|
NNW
3
|
NNW
4
|
N
4
|
N
4
|
NNW
3
|
NNW
3
|
NNW
3
|
| Wind gust (mph) |
6
|
7
|
8
|
9
|
10
|
11
|
11
|
11
|
11
|
10
|
8
|
6
|
7
|
8
|
9
|
10
|
12
|
13
|
13
|
12
|
10
|
8
|
8
|
8
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
53%
|
54%
|
55%
|
56%
|
56%
|
58%
|
58%
|
59%
|
55%
|
48%
|
47%
|
41%
|
38%
|
24%
|
20%
|
20%
|
20%
|
21%
|
37%
|
34%
|
37%
|
39%
|
40%
|
40%
|
| UV | - | - | - | - | - | - | - | - | 1 | 3 | 5 | 6 | 7 | 6 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Saturday (18 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
21°
|
20°
|
19°
|
18°
|
17°
|
17°
|
16°
|
16°
|
16°
|
18°
|
20°
|
23°
|
25°
|
26°
|
27°
|
27°
|
28°
|
27°
|
26°
|
26°
|
26°
|
25°
|
24°
|
23°
|
| Feels like temperature (°C) |
20°
|
19°
|
18°
|
17°
|
16°
|
15°
|
15°
|
15°
|
15°
|
17°
|
19°
|
22°
|
25°
|
25°
|
26°
|
26°
|
27°
|
26°
|
26°
|
25°
|
25°
|
25°
|
24°
|
23°
|
| Wind direction and speed (mph) |
N
3
|
NNE
4
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
5
|
NNE
3
|
NNE
3
|
NE
1
|
SSE
1
|
S
2
|
SSW
3
|
SW
3
|
WSW
4
|
WSW
5
|
W
4
|
W
4
|
W
3
|
WNW
2
|
NNW
2
|
| Wind gust (mph) |
9
|
10
|
10
|
11
|
12
|
12
|
12
|
12
|
12
|
11
|
10
|
7
|
6
|
8
|
10
|
11
|
12
|
12
|
12
|
11
|
9
|
7
|
6
|
6
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
41%
|
41%
|
42%
|
42%
|
43%
|
44%
|
47%
|
46%
|
41%
|
40%
|
40%
|
40%
|
34%
|
21%
|
20%
|
20%
|
20%
|
22%
|
37%
|
38%
|
39%
|
40%
|
40%
|
40%
|
| UV | - | - | - | - | - | - | - | - | 1 | 3 | 4 | 6 | 7 | 6 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Sunday (19 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
18:00
|
19:00
|
20:00
|
21:00
|
22:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
21°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
19°
|
20°
|
22°
|
24°
|
26°
|
27°
|
28°
|
29°
|
29°
|
28°
|
27°
|
26°
|
26°
|
25°
|
24°
|
23°
|
| Feels like temperature (°C) |
22°
|
21°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
17°
|
19°
|
21°
|
24°
|
26°
|
26°
|
27°
|
28°
|
27°
|
27°
|
26°
|
25°
|
25°
|
25°
|
24°
|
23°
|
| Wind direction and speed (mph) |
N
3
|
NNE
4
|
NNE
5
|
NNE
5
|
NNE
5
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
6
|
NNE
5
|
NNE
3
|
NNE
2
|
SE
1
|
SSW
2
|
SW
3
|
SW
3
|
SW
5
|
SW
5
|
SW
5
|
WSW
5
|
WSW
4
|
WSW
3
|
WSW
2
|
WNW
2
|
| Wind gust (mph) |
8
|
10
|
11
|
12
|
12
|
12
|
12
|
12
|
12
|
11
|
9
|
6
|
7
|
11
|
12
|
13
|
14
|
14
|
14
|
12
|
10
|
7
|
5
|
5
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
40%
|
35%
|
21%
|
21%
|
20%
|
20%
|
21%
|
26%
|
30%
|
39%
|
40%
|
40%
|
40%
|
| UV | - | - | - | - | - | - | - | - | 1 | 3 | 4 | 6 | 7 | 6 | 5 | 3 | 1 | 1 | - | - | - | - | - | - |
Monday (20 October 2025)
| Time |
00:00
|
01:00
|
02:00
|
03:00
|
04:00
|
05:00
|
06:00
|
07:00
|
08:00
|
09:00
|
10:00
|
11:00
|
12:00
|
13:00
|
14:00
|
15:00
|
16:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Chance of precipitation |
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
<5%
|
| Temperature (°C) |
22°
|
22°
|
21°
|
20°
|
19°
|
19°
|
18°
|
18°
|
18°
|
20°
|
22°
|
23°
|
24°
|
25°
|
27°
|
27°
|
27°
|
27°
|
25°
|
22°
|
| Feels like temperature (°C) |
22°
|
21°
|
20°
|
19°
|
18°
|
18°
|
17°
|
17°
|
17°
|
19°
|
21°
|
23°
|
25°
|
25°
|
26°
|
26°
|
26°
|
26°
|
25°
|
22°
|
| Wind direction and speed (mph) |
NNW
3
|
N
3
|
N
3
|
N
3
|
N
3
|
N
4
|
N
4
|
NNE
5
|
NNE
4
|
NNE
3
|
NNE
2
|
NNW
1
|
SW
2
|
SW
3
|
SW
3
|
SW
4
|
SW
5
|
SW
5
|
SW
3
|
SW
3
|
| Wind gust (mph) |
5
|
6
|
6
|
7
|
8
|
8
|
9
|
9
|
9
|
8
|
7
|
7
|
9
|
11
|
13
|
13
|
13
|
12
|
9
|
7
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
41%
|
42%
|
43%
|
43%
|
45%
|
46%
|
48%
|
51%
|
45%
|
44%
|
41%
|
41%
|
39%
|
34%
|
26%
|
26%
|
25%
|
29%
|
43%
|
48%
|
| UV | - | - | - | - | - | - | - | - | 1 | 3 | 4 | 6 | 6 | 6 | 5 | 3 | 1 | 1 | - | - |
Tuesday (21 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols | |
|
|
|
|
|
|
 |
| Chance of precipitation |
<5%
|
10%
|
10%
|
10%
|
10%
|
10%
|
10%
|
20%
|
| Temperature (°C) |
20°
|
18°
|
17°
|
21°
|
24°
|
24°
|
20°
|
19°
|
| Feels like temperature (°C) |
20°
|
18°
|
17°
|
21°
|
24°
|
23°
|
20°
|
19°
|
| Wind direction and speed (mph) |
WSW
2
|
WNW
3
|
NNW
3
|
SSW
3
|
SW
4
|
SW
5
|
SW
4
|
SW
3
|
| Wind gust (mph) |
6
|
7
|
9
|
13
|
14
|
13
|
10
|
9
|
| Visibility (description) |
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
60%
|
63%
|
57%
|
48%
|
45%
|
47%
|
63%
|
73%
|
| UV | - | - | 1 | 6 | 5 | 1 | - | - |
Wednesday (22 October 2025)
| Time |
02:00
|
05:00
|
08:00
|
11:00
|
14:00
|
17:00
|
20:00
|
23:00
|
|---|---|---|---|---|---|---|---|---|
| Weather symbols |  |
|
 |
 |
|
|
|
|
| Chance of precipitation |
30%
|
30%
|
30%
|
20%
|
10%
|
10%
|
20%
|
20%
|
| Temperature (°C) |
17°
|
16°
|
16°
|
18°
|
19°
|
20°
|
18°
|
17°
|
| Feels like temperature (°C) |
18°
|
17°
|
17°
|
18°
|
19°
|
20°
|
18°
|
17°
|
| Wind direction and speed (mph) |
SW
3
|
SW
3
|
SW
2
|
SW
3
|
SW
4
|
SW
4
|
SW
3
|
SW
3
|
| Wind gust (mph) |
8
|
7
|
9
|
12
|
14
|
12
|
9
|
8
|
| Visibility (description) |
VG
|
G
|
G
|
G
|
VG
|
VG
|
VG
|
VG
|
| Humidity |
82%
|
89%
|
91%
|
80%
|
71%
|
67%
|
72%
|
79%
|
| UV | - | - | 1 | 5 | 4 | 1 | - | - |
Tooltip header
UK video forecast
weather map
Forecast
Forecast for 13:00 (UTC-7), Thu
Updated 19:28 (UTC+1) on Thu 16 Oct 2025
Loading map...