Weather forecast for todayFontana, CA

Weather forecast for today

Current condition 3:17 am PST

  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precipitation: 0"
  • Wind: 3mphN 10°
  • Humidity: 81%
  • Dewpoint: 45°F
  • Pressure: 30.07"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
At the moment, uninterrupted clear skies make for a beautiful day.
The temperature is a fresh 50°F, and the feels-like temperature is almost the same at 48.2°F. The current temperature is almost at the minimum-anticipated 51.8°F for today.

Monday Nov 2, 2026

  • 73°F
  • 52°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 5mphW 265°
  • Humidity: 49%
  • UV index: 5
  • Sunrise: 6:10 am PST
  • Sunset: 4:56 pm PST
  • ▼
On Monday, in Fontana, a pleasant, mostly sunny outlook is in place.
Temperature span will be from a high of a moderately hot 73.4°F to a low of a crisp 51.8°F.
Forecasts suggest the maximum temperature will be relatively higher than November's average of 69.3°F.
Sunrise will be at 6:10 am and sunset at 4:56 pm; the daylight will last for 10h and 46min.

Hourly overview

Hourly temperatures

Warmest period: 2 pm - 4 pm 72°C.
Coldest period: 4 am - 6 am 50°C.

Chance of precipitation

Highest chance: 2%.

Hourly weather forecast

  • 4 am
  • 50°F
  • Feels like:
    50°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 3mphNE 40°
  • Humidity: 80%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 6 am
  • 50°F
  • Feels like:
    48°F
Clear
Clear
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 4mphNE 36°
  • Humidity: 78%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunrise: 6:10 am
  • 8 am
  • 55°F
  • Feels like:
    55°F
Sunny
Sunny
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphNE 39°
  • Humidity: 67%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 1
  • ▼
  • 10 am
  • 64°F
  • Feels like:
    64°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 3mphNE 39°
  • Humidity: 51%
  • Pressure: 30.12"Hg
  • Visibility: 10mi
  • UV index: 4
  • ▼
  • 12 pm
  • 70°F
  • Feels like:
    70°F
Mostly Sunny
Mostly Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 4mphSW 236°
  • Humidity: 41%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 5
  • ▼
  • 2 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphSW 230°
  • Humidity: 39%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 2
  • ▼
  • 4 pm
  • 72°F
  • Feels like:
    72°F
Sunny
Sunny
  • Precip. probability: 0%
  • Precipitation: 0"
  • Wind: 5mphWSW 247°
  • Humidity: 39%
  • Pressure: 30.03"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Sunset: 4:56 pm
  • 6 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 4mphW 261°
  • Humidity: 49%
  • Pressure: 30.06"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 8 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 1%
  • Precipitation: 0"
  • Wind: 2mphW 269°
  • Humidity: 56%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
  • 10 pm
  • 59°F
  • Feels like:
    59°F
Partly Cloudy
Partly Cloudy
  • Precip. probability: 2%
  • Precipitation: 0"
  • Wind: 2mphNNW 345°
  • Humidity: 64%
  • Pressure: 30.09"Hg
  • Visibility: 10mi
  • UV index: 0
  • ▼
Today, in Fontana, a combination of mostly clear and cloudy weather is predicted.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 50°F. The warmest part of the day will be from 2 pm to 4 pm.
The temperature is expected to be moderately higher than the average peak in November, which is 69.3°F. The lowest temperature is also in line with November's typical minimum of 50.5°F.
Updated: Nov 2, 2026 @ 11:17:45 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently (3:17 am PST) it is 50°F in Fontana.

On Monday, in Fontana, sunshine will prevail for most of the day.

Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 51.8°F.
The highest temperature will be relatively higher than the average maximum of 69.3°F in November. The lowest temperature will be in line with the average low of 50.5°F.

On Monday, in Fontana, sunrise will be at 6:10 am and sunset at 4:56 pm (PST).

Today in Fontana, the daylight will last for 10h and 46min.