Currently: 61 °F. Clear. (Weather station: Ontario International Airport, USA). See more current weather
Hour-by-hour Forecast in Rancho Cucamonga — Graph
Detailed Hourly Forecast — Next 24 hours
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| Conditions | Comfort | Precipitation | |||||||
|---|---|---|---|---|---|---|---|---|---|
| Time | Temp | Weather | Feels Like | Wind | Humidity | Chance | Amount | ||
| 12:00 am Wed, Feb 4 |
|
68 °F | Clear. | 66 °F | 11 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 am |
|
67 °F | Clear. | 65 °F | 11 mph | ↑ | 19% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 am |
|
67 °F | Clear. | 66 °F | 11 mph | ↑ | 19% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 am |
|
66 °F | Clear. | 65 °F | 10 mph | ↑ | 20% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 am |
|
65 °F | Clear. | 64 °F | 10 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 am |
|
65 °F | Clear. | 65 °F | 10 mph | ↑ | 22% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 am |
|
65 °F | Clear. | 64 °F | 11 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 am |
|
65 °F | Sunny. | 64 °F | 11 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 am |
|
66 °F | Sunny. | 66 °F | 10 mph | ↑ | 21% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 am |
|
71 °F | Sunny. | 74 °F | 11 mph | ↑ | 18% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 am |
|
76 °F | Sunny. | 76 °F | 11 mph | ↑ | 15% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 am |
|
80 °F | Sunny. | 78 °F | 12 mph | ↑ | 14% | 0% | 0.00" (snow) 0.00" (rain) |
| 12:00 pm |
|
82 °F | Sunny. | 79 °F | 13 mph | ↑ | 13% | 0% | 0.00" (snow) 0.00" (rain) |
| 1:00 pm |
|
83 °F | Sunny. | 80 °F | 13 mph | ↑ | 13% | 0% | 0.00" (snow) 0.00" (rain) |
| 2:00 pm |
|
82 °F | Sunny. | 80 °F | 10 mph | ↑ | 13% | 0% | 0.00" (snow) 0.00" (rain) |
| 3:00 pm |
|
82 °F | Sunny. | 80 °F | 10 mph | ↑ | 13% | 0% | 0.00" (snow) 0.00" (rain) |
| 4:00 pm |
|
81 °F | Sunny. | 79 °F | 11 mph | ↑ | 14% | 0% | 0.00" (snow) 0.00" (rain) |
| 5:00 pm |
|
78 °F | Mostly sunny. | 77 °F | 10 mph | ↑ | 15% | 0% | 0.00" (snow) 0.00" (rain) |
| 6:00 pm |
|
75 °F | Scattered clouds. | 76 °F | 9 mph | ↑ | 17% | 0% | 0.00" (snow) 0.00" (rain) |
| 7:00 pm |
|
71 °F | Broken clouds. | 75 °F | 8 mph | ↑ | 20% | 0% | 0.00" (snow) 0.00" (rain) |
| 8:00 pm |
|
69 °F | Mostly cloudy. | 69 °F | 7 mph | ↑ | 22% | 0% | 0.00" (snow) 0.00" (rain) |
| 9:00 pm |
|
68 °F | Cloudy. | 68 °F | 7 mph | ↑ | 24% | 0% | 0.00" (snow) 0.00" (rain) |
| 10:00 pm |
|
66 °F | Overcast. | 66 °F | 7 mph | ↑ | 26% | 0% | 0.00" (snow) 0.00" (rain) |
| 11:00 pm |
|
65 °F | Overcast. | 65 °F | 7 mph | ↑ | 27% | 0% | 0.00" (snow) 0.00" (rain) |
| * Updated Tuesday, February 3, 2026 5:58:11 pm Rancho Cucamonga time - Weather by CustomWeather, © 2026 | |||||||||