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Weather in Rancho Cucamonga, California, USA

Now
61 °F

Partly sunny.


Feels Like: 61 °F
Forecast: 65 / 56 °F
Wind: 8 mph ↑ from Southwest

Location: Ontario International Airport
Current Time: Nov 13, 2026 at 8:23:29 am
Latest Report: Nov 13, 2026 at 7:53 am
Visibility: 10 mi
Pressure: 29.80 "Hg
Humidity: 78%
Dew Point: 54 °F

Upcoming 5 hours

Now 9:00 am 10:00 am 11:00 am 12:00 pm 1:00 pm
61 °F 61 °F 62 °F 63 °F 63 °F 63 °F

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Forecast for the next 48 hours

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  Friday Saturday
  Morning Afternoon Evening Night Morning Afternoon Evening
Forecast
Temperature 61 °F 63 °F 59 °F 57 °F 59 °F 65 °F 56 °F
Rain showers. Partly cloudy. Rain showers. Mostly cloudy. Rain showers. Overcast. Rain showers. Overcast. Drizzle. Low clouds. Broken clouds. Overcast.
Feels Like 61 °F 63 °F 58 °F 56 °F 59 °F 65 °F 56 °F
Wind Speed 6 mph 11 mph 8 mph 8 mph 4 mph 4 mph 1 mph
Wind Direction SW
↑
SW
↑
SSW
↑
SSW
↑
S
↑
S
↑
SSW
↑
Humidity 81% 69% 87% 94% 84% 56% 83%
Dew Point 55 °F 52 °F 55 °F 56 °F 54 °F 49 °F 51 °F
Visibility 5 mi 4 mi 3 mi 4 mi 7 mi 8 mi 6 mi
Probability of Precipitation 55% 36% 38% 56% 6% 1% 5%
Amount of Rain 0.07" 0.12" 0.06" 0.18" 0.01" 0.00" 0.00"
Amount of Snow 0.00" 0.00" 0.00" 0.00" 0.00" 0.00" 0.00"
* Updated Friday, November 13, 2026 5:42:29 am Rancho Cucamonga time - Weather by CustomWeather, © 2026

14 day forecast, day-by-day Hour-by-hour forecast for next week

Yesterday's weather

Passing clouds. 81 / 59 °F
Humidity: 54%. Wind: 5 mph ↑ from West

More weather last week

Currently at nearby stations

60 °F

Chino Airport: (9 mi)

Overcast.

61 °F

Riverside Municipal Airport: (14 mi)

Mostly cloudy.

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Forecast for the next 2 weeks

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Sun Mon Tue Wed Thu Fri Sat
8
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View historic weather

28

Detailed forecast for 14 days