Weather forecast for 10 days
Rancho Cucamonga, CA

Weather forecast for the weekend

Saturday, Mar 22.

Partly Cloudy
6:49 am

7:05 pm
PDT
Partly Cloudy
75°F / 54°F
  • Wind: 9mph WSW
  • Humidity: 43%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 7
On Saturday, in Rancho Cucamonga, expect a mix of sun and clouds throughout the day.
Temperature span will be from a high of a moderately hot 75.2°F (24°C) to a low of a fresh 53.6°F (12°C).
The highest temperature of 75.2°F (24°C) will be more in line with April's average maximum of 72.9°F (22.7°C) than March's of 68.4°F (20.2°C).
Sunrise will be at 6:49 am and sunset at 7:05 pm; the daylight will last for 12h and 16min.

Sunday, Mar 23.

Sunny
6:47 am

7:05 pm
PDT
Sunny
81°F / 57°F
  • Wind: 9mph W
  • Humidity: 44%
  • Precip. probability: 2%
  • Precipitation: 0"
  • UV index: 7
On Sunday, in Rancho Cucamonga, bright and sunny weather is expected.
A temperature range of a moderately hot 80.6°F (27°C) to a refreshing 57.2°F (14°C) is forecasted.
It will be warmer, and the highest temperature of 80.6°F (27°C) will be more in line with April's average maximum of 72.9°F (22.7°C) than the average maximum of 68.4°F (20.2°C) in March.
Sunrise will be at 6:47 am and sunset at 7:05 pm; the daylight will last for 12h and 18min.

Frequently asked questions

What is the weather forecast for Rancho Cucamonga for Saturday?
On Saturday, in Rancho Cucamonga, the weather will be partly cloudy.
What will be the maximum temperature on Saturday?
On Saturday, the highest temperature will be 75.2°F (24°C), while the lowest temperature will be 53.6°F (12°C).
What is the weather forecast for Rancho Cucamonga for Sunday?
On Sunday, in Rancho Cucamonga, sunny weather and a cloudless sky are anticipated.
What will be the highest temperature on Sunday?
On Sunday, the highest temperature in Rancho Cucamonga will be 80.6°F (27°C), while the lowest temperature will be 57.2°F (14°C).
What is the weather forecast for Rancho Cucamonga for the next ten days?
In Rancho Cucamonga, a combination of cloudy and sunny weather is predicted for the next ten days.
How hot will it be in the next ten days?
The maximum temperature will range between 68°F (20°C) and 87.8°F (31°C), while the minimum temperature will be between 50°F (10°C) and 60.8°F (16°C).
What will be the hottest and the coldest days?
Monday will be the hottest day, with a maximum temperature of 87.8°F (31°C). The coldest day will be next Saturday, with a maximum of 68°F (20°C).

Long-term weather forecast

ThuMar 20.
  • 73°F
  • 50°F
Mostly Sunny
Mostly Sunny
  • Wind: 9mph SW
  • Humidity: 29%
  • UV index: 7
  • Precip. probability: 0%
  • Precipitation: 0"
  • 6:51 am 7:03 pm PDT
FriMar 21.
  • 79°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Humidity: 35%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:50 am 7:04 pm PDT
SatMar 22.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Humidity: 43%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:49 am 7:05 pm PDT
SunMar 23.
  • 81°F
  • 57°F
Sunny
Sunny
  • Wind: 9mph W
  • Humidity: 44%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:47 am 7:05 pm PDT
MonMar 24.
  • 88°F
  • 61°F
Sunny
Sunny
  • Wind: 9mph W
  • Humidity: 34%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:46 am 7:06 pm PDT
TueMar 25.
  • 86°F
  • 57°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph WSW
  • Humidity: 37%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:45 am 7:07 pm PDT
WedMar 26.
  • 79°F
  • 55°F
Sunny
Sunny
  • Wind: 10mph WSW
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 1%
  • Precipitation: 0"
  • 6:43 am 7:08 pm PDT
ThuMar 27.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 47%
  • UV index: 7
  • Precip. probability: 2%
  • Precipitation: 0"
  • 6:42 am 7:08 pm PDT
FriMar 28.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 53%
  • UV index: 7
  • Precip. probability: 5%
  • Precipitation: 0"
  • 6:40 am 7:09 pm PDT
SatMar 29.
  • 68°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 49%
  • UV index: 8
  • Precip. probability: 6%
  • Precipitation: 0"
  • 6:39 am 7:10 pm PDT
For the next ten days, a combination of cloudy and sunny weather is expected.
Rainfall is not predicted in Rancho Cucamonga in the upcoming days.
Temperature differences will be noticeable in the coming days. The maximum temperature will vary between 68°F (20°C) and 87.8°F (31°C), while the lowest temperature will vary between 50°F (10°C) and 60.8°F (16°C).
With the highest temperature of 87.8°F (31°C), Monday will be the hottest day; next Saturday will be the coldest day, with the highest temperature of 68°F (20°C).
Updated: Mar 20, 2025 @ 07:48:32 UTC
Published by: Weather U.S. | About Us
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