Weather forecast for tomorrow
Fontana, CA

Weather forecast for tomorrow

Sunday, Jun 15.

Sunny
5:36 am

8:04 pm
PDT
Sunny
99°F / 64°F
  • Wind: 12mph SW
  • Humidity: 30%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 10
On Sunday, June 15, sunny skies and pleasant visibility are also expected.
A substantial temperature range, peaking at a fiery hot 98.6°F and bottoming out at an enjoyable 64.4°F, is forecasted.
Tomorrow, the hotter forecast high of 98.6°F matches July's pattern over June's.
Sunrise will be at 5:36 am and sunset at 8:04 pm; tomorrow's daylight will last for 14h and 28min.

Frequently asked questions

What is the weather forecast for Fontana for tomorrow?
On Sunday, in Fontana, skies are expected to be clear and full of sunshine.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 98.6°F, while the lowest temperature will be 64.4°F.
The maximum temperature will be notably higher than the average highest temperature of 85.3°F in June. The lowest temperature will be moderately higher than the average low of 59.2°F.
When are sunrise and sunset tomorrow?
On Sunday, in Fontana, sunrise will be at 5:36 am and sunset at 8:04 pm (PDT).
How long will the day be tomorrow?
In Fontana, tomorrow, there will be 14h and 28min of daylight.

Hourly weather forecast

12 am
  • 70°F
  • Feels like:
    70°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph W
  • Pressure: 29.85"Hg
  • Humidity: 59%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 9mi
2 am
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 2mph W
  • Pressure: 29.83"Hg
  • Humidity: 62%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 64°F
  • Feels like:
    64°F
Partly Cloudy
Partly Cloudy
  • Wind: 1mph W
  • Pressure: 29.85"Hg
  • Humidity: 63%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
Sunrise: 5:36 am
6 am
  • 64°F
  • Feels like:
    64°F
Mostly Sunny
Mostly Sunny
  • Wind: 2mph WNW
  • Pressure: 29.85"Hg
  • Humidity: 64%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 9mi
8 am
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Wind: 2mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 53%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 81°F
  • Feels like:
    81°F
Sunny
Sunny
  • Wind: 3mph SSW
  • Pressure: 29.85"Hg
  • Humidity: 36%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 90°F
  • Feels like:
    90°F
Sunny
Sunny
  • Wind: 5mph SW
  • Pressure: 29.83"Hg
  • Humidity: 24%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 95°F
  • Feels like:
    95°F
Sunny
Sunny
  • Wind: 8mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 18%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 97°F
  • Feels like:
    97°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 18%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 93°F
  • Feels like:
    93°F
Sunny
Sunny
  • Wind: 12mph WSW
  • Pressure: 29.77"Hg
  • Humidity: 21%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 84°F
  • Feels like:
    84°F
Sunny
Sunny
  • Wind: 7mph WSW
  • Pressure: 29.8"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
Sunset: 8:04 pm
10 pm
  • 77°F
  • Feels like:
    77°F
Clear
Clear
  • Wind: 4mph WSW
  • Pressure: 29.85"Hg
  • Humidity: 41%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 9mi
Tomorrow, on Sunday, a combination of clear and cloud-filled weather is expected.
The temperature will be between a minimum of 64.4°F and a maximum of 96.8°F. The hottest part of the day will be at 3 pm and 4 pm.
Tomorrow, the forecast temperature is more comparable to July's average maximum of 91°F than June's. Tomorrow, the low will be moderately higher than the usual June value of 59.2°F.
Updated: Jun 15, 2025 @ 03:13:37 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate
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