Forecast Summary
The next few hours will be overcast, with tomorrow reaching 22°C and dropping to 13°C. The coming days will be light rain until night and hazy overnight.
Current Weather
21°
Partly Cloudy
Feels Like
16°
Min
15°
Max
23°
Compared to Yesterday
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Compare today's weather with yesterday's data and track temperature trends over time.
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Hourly Forecast
Weather forecast for the next 48 hours.
6%
6%
6%
6%
5%
6%
5%
5%
9%
8%
17%
19%
17%
24%
36%
61%
68%
64%
69%
74%
79%
84%
89%
94%
91%
87%
84%
84%
84%
84%
69%
UV Index
No protection needed
Humidity
Current air moisture level
Daylight Hours
13 hours 21 minutes of sunlight today
06:06
Sunrise
19:28
Sunset
Daily Forecast
Weather forecast for the next 8 days.
Thursday
Today
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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Frequently asked questions about weather in Rancho Cucamonga
How warm does it get in Rancho Cucamonga?
The warmest month in Rancho Cucamonga is July, with average high temperatures of 34°C. The average temperature during this period is around 26°C.
How cold does it get in Rancho Cucamonga?
The coldest month in Rancho Cucamonga is December, with average low temperatures of 5°C. The average temperature during this period is around 10°C.
What is the wettest time of year in Rancho Cucamonga?
The wettest month in Rancho Cucamonga is January, with an average of 85mm of precipitation.
What is the driest time of year in Rancho Cucamonga?
The driest month in Rancho Cucamonga is June, with an average of 4mm of precipitation.
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