Now
57 °F
Clear.
Feels Like: 57 °F
Forecast: 82 / 58 °F
Wind: 5 mph ↑ from North
| Location: | Ontario International Airport |
|---|---|
| Current Time: | Dec 9, 2025 at 3:20:07 am |
| Latest Report: | Dec 9, 2025 at 2:53 am |
| Visibility: | 10 mi |
| Pressure: | 30.05 "Hg |
| Humidity: | 46% |
| Dew Point: | 36 °F |
Upcoming 5 hours
Forecast for the next 48 hours
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| Tuesday | Wednesday | ||||||
|---|---|---|---|---|---|---|---|
| Night | Morning | Afternoon | Evening | Night | Morning | Afternoon | |
| Forecast | |  | | | | | |
| Temperature | 61 °F | 67 °F | 81 °F | 66 °F | 66 °F | 70 °F | 81 °F |
| Clear. | Sunny. | Sunny. | Clear. | Clear. | Sunny. | Sunny. | |
| Feels Like | 61 °F | 67 °F | 79 °F | 66 °F | 66 °F | 75 °F | 79 °F |
| Wind Speed | 5 mph | 3 mph | 2 mph | 5 mph | 5 mph | 3 mph | 2 mph |
| Wind Direction | N ↑ | NNE ↑ | N ↑ | N ↑ | N ↑ | NNE ↑ | NW ↑ |
| Humidity | 32% | 27% | 16% | 25% | 27% | 24% | 17% |
| Dew Point | 31 °F | 32 °F | 30 °F | 29 °F | 31 °F | 32 °F | 32 °F |
| Visibility | 7 mi | 7 mi | 7 mi | 8 mi | 7 mi | 7 mi | 6 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 Monday, December 8, 2025 11:42:35 pm Fontana time - Weather by CustomWeather, © 2025 | |||||||
14 day forecast, day-by-dayHour-by-hour forecast for next week
Currently at nearby stations
54 °FRiverside Municipal Airport: (10 mi)
Clear.
53 °FNorton Air Force Base / San Bern: (12 mi)
Clear.
46 °FChino Airport: (14 mi)
Clear.
Forecast for the next 2 weeks
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| Sun | Mon | Tue | Wed | Thu | Fri | Sat |
|---|---|---|---|---|---|---|
7 | 8 | 9 82 / 58 °F | 10 83 / 59 °F | 11 81 / 57 °F | 12  77 / 52 °F | 13  74 / 52 °F |
14 75 / 52 °F | 15 76 / 52 °F | 16  74 / 52 °F | 17 75 / 55 °F | 18 74 / 53 °F | 19 73 / 52 °F | 20 74 / 51 °F |
21 73 / 51 °F | 22 71 / 48 °F | 23 70 / 48 °F | 24 | 25 | 26 | 27 |