Weather today
°C °F
August 04, 2026
Tuesday
25°
0 mm
34°
0 mm
34°
0 mm
25°
0 mm

The local weather in Rancho Cucamonga today

Tuesday, 4 August 2026

The weather today in Rancho Cucamonga will be very hot with temperatures reaching 37°C. During the evening and night time the temperatures will drop to 17°C.

For deep dive information check out our hourly weather forecast for today down the page.

Today's hourly weather in Rancho Cucamonga

Previous day
Next day
00:0003:0006:0009:0012:0015:0018:0021:00
Temperature21°C19°C17°C25°C34°C37°C34°C25°C
Weather
Clear
Clear
Clear
Sunny
Sunny
Sunny
Sunny
Clear
Chance of rain6%10%7%2%1%0%0%3%
Precipitation0 mm0 mm0 mm0 mm0 mm0 mm0 mm0 mm
Humidity71%82%74%52%36%29%28%59%
Wind6Km/h5Km/h4Km/h8Km/h10Km/h15Km/h14Km/h9Km/h
Wind Gust12Km/h11Km/h8Km/h9Km/h12Km/h17Km/h16Km/h17Km/h
Wind Degree252°
259°
259°
231°
224°
236°
235°
247°
Wind DirectionWSWWWSWSWSWSWWSW
Cloud Cover0%0%0%0%2%0%0%1%
UV Index000310810
Visibility10 Km10 Km10 Km10 Km10 Km10 Km10 Km10 Km

Rancho Cucamonga today weather

Morning

The temperature in Rancho Cucamonga today in the early morning is 17°C.

If you take into account factors such as wind, humidity and other weather conditions, the temperatures can feel like 17°C.

The chance of rain in Rancho Cucamonga in the morning is 7%, and the wind will blow at 4km/h.

Noon

The temperature in Rancho Cucamonga today at noon time is 34°C and it will feel like 35°C. The humidity will be around 36% with wind speed of 10km/h.

Evening

The temperature in Rancho Cucamonga today's evening will get to 37°C.

The chance of rain in Rancho Cucamonga in the evening time is 0%, with wind speed of 15km/h.

Night

The night temperature in Rancho Cucamonga today is 25°C with a wind speed of 9km/h.

The weather in Rancho Cucamonga today - FAQ

What is the weather today in Rancho Cucamonga?
The wather forecast for today in Rancho Cucamonga is mostly sunny.
What is today's highest and lowest temperature in Rancho Cucamonga?
The temperature today in Rancho Cucamonga will range between 17° and 37°.
Will it be raining today in Rancho Cucamonga?
The chance of rain today in Rancho Cucamonga is 10%.
Will it be windy today in Rancho Cucamonga?
The wind will blow between 4 Km/h to 15 Km/h today in Rancho Cucamonga.
How many hours of sunlight today in Rancho Cucamonga?
There will be 13 hours of sun today in Rancho Cucamonga.
What time is the sunrise and sunset today in Rancho Cucamonga?
The sun will rise at 06:04 and set at 19:49.

Clothing recommendation for Rancho Cucamonga

Tuesday, 4 August 2026
Sunglasses
T-Shirt

Sunrise and sunset time in Rancho Cucamonga today

What time is the sunset and sunrise in Rancho Cucamonga today? The sun will rise at 06:04 and will set at 19:49. There will be 13 hours of sunlight in Rancho Cucamonga.

Sunrise
06:04
Sunset
19:49
More about the weather in Rancho Cucamonga