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Hour-by-Hour Forecast for Ontario, California, USA

Currently: 73 °F. Sunny. (Weather station: Ontario International Airport, USA). See more current weather

Hour-by-hour Forecast in Ontario — Graph

°F
Time
Wind
(mph)
Temp
(°F)
57
61
65
69
73
77
81
85
89
93
97
Tuesday, July 22, 2025
10 pm
67
7
11 pm
65
6
Wednesday, July 23, 2025
12 am
64
6
1 am
63
5
2 am
62
5
3 am
62
4
4 am
61
4
5 am
61
3
6 am
60
3
7 am
61
3
8 am
63
3
9 am
67
4
10 am
70
5
11 am
73
6
12 pm
78
7
1 pm
81
9
2 pm
84
10
3 pm
85
11
4 pm
86
11
5 pm
85
11
6 pm
83
11
7 pm
79
10
8 pm
76
9
9 pm
71
8
10 pm
69
6
11 pm
68
5
Thursday, July 24, 2025
12 am
66
5
1 am
65
5
2 am
64
5
3 am
62
4
4 am
61
3
5 am
60
2
6 am
60
2
7 am
62
2
8 am
65
3
9 am
69
3
10 am
72
3
11 am
76
4
12 pm
80
6
1 pm
83
9
2 pm
86
12
3 pm
87
12
4 pm
86
12
5 pm
85
12
6 pm
83
11
7 pm
79
10
8 pm
76
8
9 pm
71
8
10 pm
69
7
11 pm
67
6
Friday, July 25, 2025
12 am
65
6
1 am
64
5
2 am
62
4
3 am
61
4
4 am
60
3
5 am
59
2
6 am
58
2
7 am
61
3
8 am
64
3
9 am
68
3
10 am
71
3
11 am
74
3
12 pm
78
5
1 pm
82
8
2 pm
84
10
3 pm
85
11
4 pm
84
12
5 pm
83
12
6 pm
81
11
7 pm
78
10
8 pm
74
9
9 pm
69
8
10 pm
67
7
11 pm
66
7
Saturday, July 26, 2025
12 am
64
6
1 am
63
5
2 am
62
4
3 am
60
3
4 am
60
2
5 am
59
2
6 am
59
2
7 am
60
2
8 am
63
3
9 am
67
3
10 am
70
3
11 am
73
3
12 pm
77
5
1 pm
80
7
2 pm
83
9
3 pm
84
10
4 pm
83
11
5 pm
82
12
6 pm
80
11
7 pm
77
9
8 pm
73
7
9 pm
68
7
10 pm
66
7
11 pm
64
7
Sunday, July 27, 2025
12 am
63
6
1 am
62
5
2 am
61
4
3 am
60
4
4 am
60
3
5 am
59
3
6 am
58
3
7 am
60
3
8 am
64
2
9 am
69
3
10 am
73
4
11 am
76
4
12 pm
81
6
1 pm
85
7
2 pm
88
8
3 pm
89
9
4 pm
88
10
5 pm
87
11
6 pm
85
10
7 pm
82
10
8 pm
78
9
9 pm
73
7
10 pm
71
6
11 pm
69
5
Monday, July 28, 2025
12 am
67
4
1 am
65
4
2 am
64
3
3 am
63
3
4 am
63
3
5 am
62
2
6 am
62
2
7 am
65
2
8 am
68
1
9 am
74
2
10 am
79
3
11 am
82
3
12 pm
86
5
1 pm
90
6
2 pm
94
8
3 pm
95
9
4 pm
94
10
5 pm
93
11
6 pm
91
10
7 pm
88
9
8 pm
83
8
9 pm
78
7
10 pm
77
6
11 pm
75
5
Tuesday, July 29, 2025
12 am
73
4
1 am
71
3
2 am
69
2
3 am
68
2
4 am
67
2
5 am
66
3
6 am
64
2
7 am
68
2
8 am
72
2
9 am
77
3
10 am
82
3
11 am
85
4
12 pm
89
6
1 pm
93
8
2 pm
96
9
3 pm
97
10
4 pm
97
11
Tue, Jul 22 at 10:00 pm
67 °F
Clear.
Feels Like: 67 °F
Humidity: 69%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
WSW
Wind: 7 mph

Detailed Hourly Forecast — Next 24 hours

Scroll right to see more
 ConditionsComfortPrecipitation
Time TempWeatherFeels LikeWind HumidityChanceAmount
10:00 pm
Tue, Jul 22
67 °FClear.67 °F7 mph69%0%0.00" (snow)
0.00" (rain)
11:00 pm65 °FClear.65 °F6 mph73%0%0.00" (snow)
0.00" (rain)
12:00 am
Wed, Jul 23
64 °FClear.64 °F6 mph75%0%0.00" (snow)
0.00" (rain)
1:00 am63 °FMostly clear.63 °F5 mph75%0%0.00" (snow)
0.00" (rain)
2:00 am62 °FMostly clear.62 °F5 mph77%3%0.00" (snow)
0.00" (rain)
3:00 am62 °FMostly clear.62 °F4 mph78%4%0.00" (snow)
0.00" (rain)
4:00 am61 °FScattered clouds.61 °F4 mph80%4%0.00" (snow)
0.00" (rain)
5:00 am61 °FScattered clouds.61 °F3 mph81%4%0.00" (snow)
0.00" (rain)
6:00 am60 °FMostly sunny.60 °F3 mph82%3%0.00" (snow)
0.00" (rain)
7:00 am61 °FMostly sunny.61 °F3 mph83%0%0.00" (snow)
0.00" (rain)
8:00 am63 °FMostly sunny.63 °F3 mph76%0%0.00" (snow)
0.00" (rain)
9:00 am67 °FSunny.67 °F4 mph68%0%0.00" (snow)
0.00" (rain)
10:00 am70 °FSunny.76 °F5 mph61%0%0.00" (snow)
0.00" (rain)
11:00 am73 °FSunny.77 °F6 mph54%0%0.00" (snow)
0.00" (rain)
12:00 pm78 °FSunny.79 °F7 mph45%0%0.00" (snow)
0.00" (rain)
1:00 pm81 °FSunny.81 °F9 mph39%0%0.00" (snow)
0.00" (rain)
2:00 pm84 °FSunny.83 °F10 mph34%0%0.00" (snow)
0.00" (rain)
3:00 pm85 °FSunny.84 °F11 mph33%0%0.00" (snow)
0.00" (rain)
4:00 pm86 °FSunny.84 °F11 mph32%0%0.00" (snow)
0.00" (rain)
5:00 pm85 °FSunny.83 °F11 mph34%0%0.00" (snow)
0.00" (rain)
6:00 pm83 °FSunny.82 °F11 mph35%0%0.00" (snow)
0.00" (rain)
7:00 pm79 °FSunny.80 °F10 mph40%0%0.00" (snow)
0.00" (rain)
8:00 pm76 °FClear.78 °F9 mph45%0%0.00" (snow)
0.00" (rain)
9:00 pm71 °FClear.77 °F8 mph53%0%0.00" (snow)
0.00" (rain)
* Updated Tuesday, July 22, 2025 6:42:34 pm Ontario time - Weather by CustomWeather, © 2025

14 days extended forecast