Now
55 °F
Clear.
Feels Like: 55 °F
Forecast: 71 / 46 °F
Wind: No wind
| Location: | Ontario International Airport |
|---|---|
| Current Time: | Dec 5, 2025 at 10:46:47 pm |
| Latest Report: | Dec 5, 2025 at 9:53 pm |
| Visibility: | 10 mi |
| Pressure: | 30.07 "Hg |
| Humidity: | 42% |
| Dew Point: | 32 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Friday | Saturday | Sunday | |||||
|---|---|---|---|---|---|---|---|
| Evening | Night | Morning | Afternoon | Evening | Night | Morning | |
| Forecast | | |  | | | | |
| Temperature | 55 °F | 51 °F | 56 °F | 69 °F | 55 °F | 51 °F | 57 °F |
| Clear. | Clear. | Sunny. | Sunny. | Clear. | Clear. | Sunny. | |
| Feels Like | 55 °F | 51 °F | 56 °F | 69 °F | 55 °F | 51 °F | 57 °F |
| Wind Speed | 2 mph | 1 mph | 1 mph | 4 mph | 3 mph | 1 mph | 1 mph |
| Wind Direction | W ↑ | NNE ↑ | E ↑ | WSW ↑ | W ↑ | NNE ↑ | E ↑ |
| Humidity | 51% | 58% | 49% | 30% | 67% | 71% | 53% |
| Dew Point | 37 °F | 36 °F | 37 °F | 37 °F | 44 °F | 42 °F | 40 °F |
| Visibility | 7 mi | 7 mi | 8 mi | 8 mi | 6 mi | 6 mi | 7 mi |
| Probability of Precipitation | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
| Amount of Rain | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| Amount of Snow | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" | 0.00" |
| * Updated Friday, December 5, 2025 5:42:34 pm Ontario time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Yesterday's weather
Passing clouds. 67 / 49 °F
Humidity: 26%. Wind: 7 mph ↑ from West
Currently at nearby stations
50 °FChino Airport: (6 mi)
Clear.
52 °FLa Verne / Brackett: (8 mi)
Clear. (1 hour ago)
52 °FRiverside Municipal Airport: (14 mi)
Clear.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
30 | 1 | 2 | 3 | 4 | 5 | 6 71 / 46 °F |
7 75 / 48 °F | 8 79 / 51 °F | 9 80 / 53 °F | 10 78 / 54 °F | 11 76 / 48 °F | 12 76 / 49 °F | 13  74 / 52 °F |
14 73 / 57 °F | 15 73 / 56 °F | 16  73 / 56 °F | 17  72 / 54 °F | 18  73 / 54 °F | 19  77 / 56 °F | 20 79 / 57 °F |