Weather forecast for 10 days
Fontana, CA

Weather forecast for the weekend

Saturday, May 3.

AM Clouds / PM Sun
5:56 am

7:36 pm
PDT
AM Clouds / PM Sun
72°F / 48°F
  • Wind: 14mph SW
  • Humidity: 63%
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • UV index: 7
On Saturday, May 3, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
Minimal precipitation is predicted. The temperature scale will run from a maximum of a pleasant 71.6°F to a minimum of a chilly 48.2°F.
Saturday's highest temperature is forecasted to match the regular high for April at 72°F.
Sunrise will be at 5:56 am and sunset at 7:36 pm; the daylight will last for 13h and 40min.

Sunday, May 4.

AM Showers
5:55 am

7:37 pm
PDT
AM Showers
59°F / 48°F
  • Wind: 11mph SW
  • Humidity: 66%
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • UV index: 7
On Sunday, May 4, a few passing showers may dampen the morning hours.
Minimal precipitation is forecasted. The temperature is predicted to oscillate between a maximum of a mild 59°F and a minimum of a chilly 48.2°F.
With a forecast of 59°F, conditions deviate from April's average and instead resemble March's climate trend.
Sunrise will be at 5:55 am and sunset at 7:37 pm; the daylight will last for 13h and 42min.

Frequently asked questions

What is the weather forecast for Fontana for Saturday?
On Saturday, low clouds in the morning are expected to clear, bringing a bright afternoon.
Will it rain on Saturday?
On Saturday, there is a low probability of minimal rainfall in Fontana.
What will be the maximum temperature on Saturday?
On Saturday, the maximum temperature will be 71.6°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Fontana for Sunday?
On Sunday, expect on-and-off morning showers creating wet conditions.
Will it rain on Sunday?
On Sunday, there is a low probability of minimal rainfall in Fontana.
What will be the maximum temperature on Sunday?
On Sunday, the maximum temperature will be 59°F, while the minimum temperature will be 48.2°F.
What is the weather forecast for Fontana for the next ten days?
In Fontana, a combination of predominantly gloomy and occasionally showery and bright weather is forecasted for the next ten days.
Will it rain in the next ten days?
With minimal precipitation of 0.08", rainfall is forecasted for Saturday and Sunday in Fontana.
How warm will it be in the next ten days?
The maximum temperature will vary between 59°F and 80.6°F, while the minimum temperature will vary between 48.2°F and 55.4°F.
What will be the warmest and the coldest days?
Next Thursday will be the warmest day, with a maximum temperature of 80.6°F. With a maximum temperature of 59°F, Sunday will be the coldest day.

Long-term weather forecast

TueApr 29.
  • min.
  • 52°F
Mostly Clear
Mostly Clear
  • Wind: 14mph W
  • Humidity: 70%
  • UV index: 0
  • Precip. probability: 7%
  • Precipitation: 0"
  • 6:00 am 7:33 pm PDT
WedApr 30.
  • 77°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Humidity: 52%
  • UV index: 7
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:59 am 7:34 pm PDT
ThuMay 1.
  • 75°F
  • 54°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 56%
  • UV index: 9
  • Precip. probability: 6%
  • Precipitation: 0"
  • 5:58 am 7:35 pm PDT
FriMay 2.
  • 77°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph WSW
  • Humidity: 58%
  • UV index: 9
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:57 am 7:35 pm PDT
SatMay 3.
  • 72°F
  • 48°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 14mph SW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 15%
  • Precipitation: 0.08"
  • 5:56 am 7:36 pm PDT
SunMay 4.
  • 59°F
  • 48°F
AM Showers
AM Showers
  • Wind: 11mph SW
  • Humidity: 66%
  • UV index: 7
  • Precip. probability: 47%
  • Precipitation: 0.08"
  • 5:55 am 7:37 pm PDT
MonMay 5.
  • 66°F
  • 50°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 9mph SW
  • Humidity: 63%
  • UV index: 7
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:54 am 7:38 pm PDT
TueMay 6.
  • 72°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 57%
  • UV index: 9
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:53 am 7:39 pm PDT
WedMay 7.
  • 79°F
  • 55°F
Sunny
Sunny
  • Wind: 11mph WSW
  • Humidity: 50%
  • UV index: 9
  • Precip. probability: 2%
  • Precipitation: 0"
  • 5:52 am 7:39 pm PDT
ThuMay 8.
  • 81°F
  • 55°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Humidity: 45%
  • UV index: 9
  • Precip. probability: 1%
  • Precipitation: 0"
  • 5:51 am 7:40 pm PDT
For the next ten days, a combination of primarily cloud-filled and occasionally rainy and sunny weather is expected.
With minimal precipitation of 0.08", rainfall is forecasted for Saturday and Sunday.
Substantial differences in temperature are forecasted in the upcoming period. Forecast highs will fluctuate between 59°F and 80.6°F, while the minimum temperature is forecast to range between 48.2°F and 55.4°F.
Next Thursday is expected to be the warmest, reaching up to 80.6°F; the lowest daytime temperature of the period will be reached on Sunday, peaking at 59°F.
Updated: Apr 30, 2025 @ 01:15:53 UTC
Published by: Weather Atlas | About Us
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