Currently: 93 °F. Sunny. (Weather station: Ontario Municipal Airport, USA). See more current weatherOntario Extended Forecast with high and low temperatures
°F
Time
Wind
(mph)
(mph)
Rain/Snow
()
()
Temp
(°F)
(°F)
54
58
62
66
70
74
78
82
86
90
94
98
Aug 17 – Aug 23
Lo:65
Wed, 20
Hi:95
10
Lo:62
Thu, 21
Hi:95
6
Lo:55
Fri, 22
Hi:98
5
Lo:57
Sat, 23
Hi:100
4
Aug 24 – Aug 30
Lo:65
Sun, 24
Hi:94
13
Lo:65
Mon, 25
Hi:97
5
Lo:66
Tue, 26
Hi:94
5
0.07
Lo:68
Wed, 27
Hi:94
9
Lo:63
Thu, 28
Hi:92
9
Lo:61
Fri, 29
Hi:91
3
Lo:58
Sat, 30
Hi:92
10
Aug 31 – Sep 6
Lo:59
Sun, 31
Hi:94
4
Lo:59
Mon, 1
Hi:94
5
Lo:59
Tue, 2
Hi:93
11
Lo:60
Wed, 3
Hi:96
5
Wed, Aug 20
95 / 65 °F
Sunny.
Feels Like: 89 °F
Humidity: 18%
Precipitation: Rain: 0 Snow: 0
Precipitation Chance: 0%
NW
Wind: 10 mph
2 Week Extended Forecast in Ontario, Oregon, USA
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| Conditions | Comfort | Precipitation | Sun | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Day | Temperature | Weather | Feels Like | Wind | Humidity | Chance | Amount | UV | Sunrise | Sunset | ||
| Wed Aug 20 | | 95 / 65 °F | Sunny. | 89 °F | 10 mph | ↑ | 18% | 0% | 0.00" | 5 (Moderate) | 6:57 am | 8:43 pm |
| Thu Aug 21 | | 95 / 62 °F | Sunny. | 87 °F | 6 mph | ↑ | 16% | 0% | 0.00" | 5 (Moderate) | 6:59 am | 8:41 pm |
| Fri Aug 22 |  | 98 / 55 °F | Scattered clouds. | 89 °F | 5 mph | ↑ | 16% | 0% | 0.00" | 5 (Moderate) | 7:00 am | 8:40 pm |
| Sat Aug 23 |  | 100 / 57 °F | Afternoon clouds. | 91 °F | 4 mph | ↑ | 18% | 0% | 0.00" | 3 (Moderate) | 7:01 am | 8:38 pm |
| Sun Aug 24 |  | 94 / 65 °F | Overcast. | 88 °F | 13 mph | ↑ | 21% | 2% | 0.00" | 3 (Moderate) | 7:02 am | 8:36 pm |
| Mon Aug 25 | | 97 / 65 °F | Overcast. | 89 °F | 5 mph | ↑ | 21% | 0% | 0.00" | 3 (Moderate) | 7:03 am | 8:35 pm |
| Tue Aug 26 |  | 94 / 66 °F | Mostly cloudy. | 90 °F | 5 mph | ↑ | 33% | 1% | 0.00" | 3 (Moderate) | 7:04 am | 8:33 pm |
| Wed Aug 27 |  | 94 / 68 °F | Showers late. Afternoon clouds. | 90 °F | 9 mph | ↑ | 33% | 20% | 0.07" | 5 (Moderate) | 7:05 am | 8:31 pm |
| Thu Aug 28 | | 92 / 63 °F | Mostly cloudy. | 88 °F | 9 mph | ↑ | 23% | 4% | 0.00" | 3 (Moderate) | 7:07 am | 8:30 pm |
| Fri Aug 29 | | 91 / 61 °F | Morning clouds. | 87 °F | 3 mph | ↑ | 19% | 4% | 0.00" | 3 (Moderate) | 7:08 am | 8:28 pm |
| Sat Aug 30 | | 92 / 58 °F | Mostly sunny. | 88 °F | 10 mph | ↑ | 14% | 2% | 0.00" | 3 (Moderate) | 7:09 am | 8:26 pm |
| Sun Aug 31 | | 94 / 59 °F | Mostly sunny. | 90 °F | 4 mph | ↑ | 14% | 3% | 0.00" | 5 (Moderate) | 7:10 am | 8:24 pm |
| Mon Sep 1 | | 94 / 59 °F | Morning clouds. | 89 °F | 5 mph | ↑ | 13% | 5% | 0.00" | 3 (Moderate) | 7:11 am | 8:22 pm |
| Tue Sep 2 | | 93 / 59 °F | Broken clouds. | 89 °F | 11 mph | ↑ | 13% | 5% | 0.00" | 0 (Low) | 7:12 am | 8:21 pm |
| Wed Sep 3 | | 96 / 60 °F | Sunny. | 92 °F | 5 mph | ↑ | 15% | 3% | 0.00" | 5 (Moderate) | 7:13 am | 8:19 pm |
| * Updated Wednesday, August 20, 2025 3:24:10 pm Ontario time - Weather by CustomWeather, © 2025 | ||||||||||||