Weather forecast for todayFontana, CA

Weather forecast for today

Current condition 7:03 pm PST

  • 63°F
  • Feels like:
    63°F
Light Rain
Light Rain
  • Precipitation: 0.04"
  • Wind: 6mphSW 230°
  • Humidity: 80%
  • Dewpoint: 55°F
  • Pressure: 29.87"Hg
  • Visibility: 8mi
  • UV index: 0
  • ▼
In Fontana, at the moment, a faint drizzle is keeping things damp and cool.
Rainfall is minimal.
The temperature is a comfortable 62.6°F. The current temperature is a few degrees off the lowest anticipated temperature.

Saturday Oct 31, 2026

  • min.
  • 57°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.43"
  • Wind: 6mphSW 216°
  • Humidity: 89%
  • UV index: 0
  • Sunrise: 7:08 am PDT
  • Sunset: 5:57 pm PDT
  • ▼
For the remainder of Saturday, expect rain to continue falling, keeping conditions damp and cool.
The chance of rainfall for today is high, and precipitation will be moderate. The lowest temperature will be a mild 57.2°F.
Sunrise was at 7:08 am and sunset at 5:57 pm; the daylight lasted for 10h and 49min.

Hourly overview

Hourly temperatures

Warmest hour: 8 pm 63°C.
Coldest period: 1 am - 3 am 59°C.

Chance of precipitation

Highest chance: 1 am 100%.

Hourly weather forecast

  • 8 pm
  • 63°F
  • Feels like:
    63°F
Light Rain
Light Rain
  • Precip. probability: 85%
  • Precipitation: 0.04"
  • Wind: 5mphWSW 247°
  • Humidity: 81%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 9 pm
  • 61°F
  • Feels like:
    61°F
Rain
Rain
  • Precip. probability: 67%
  • Precipitation: 0.04"
  • Wind: 4mphWSW 238°
  • Humidity: 84%
  • Pressure: 29.85"Hg
  • Visibility: 6mi
  • UV index: 0
  • ▼
  • 10 pm
  • 61°F
  • Feels like:
    61°F
Showers
Showers
  • Precip. probability: 60%
  • Precipitation: 0.04"
  • Wind: 4mphSW 235°
  • Humidity: 86%
  • Pressure: 29.85"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 11 pm
  • 61°F
  • Feels like:
    61°F
Light Rain
Light Rain
  • Precip. probability: 79%
  • Precipitation: 0.04"
  • Wind: 2mphSW 220°
  • Humidity: 86%
  • Pressure: 29.83"Hg
  • Visibility: 7mi
  • UV index: 0
  • ▼
  • 12 am
  • 61°F
  • Feels like:
    61°F
Rain
Rain
  • Precip. probability: 96%
  • Precipitation: 0.08"
  • Wind: 2mphSW 219°
  • Humidity: 89%
  • Pressure: 29.83"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 1 am
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Precip. probability: 100%
  • Precipitation: 0.12"
  • Wind: 2mphSSW 202°
  • Humidity: 90%
  • Pressure: 29.83"Hg
  • Visibility: 3mi
  • UV index: 0
  • ▼
  • 1 am
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Precip. probability: 95%
  • Precipitation: 0.08"
  • Wind: 2mphS 185°
  • Humidity: 91%
  • Pressure: 29.83"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 2 am
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Precip. probability: 98%
  • Precipitation: 0.08"
  • Wind: 2mphSW 236°
  • Humidity: 91%
  • Pressure: 29.8"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 3 am
  • 59°F
  • Feels like:
    59°F
Rain
Rain
  • Precip. probability: 94%
  • Precipitation: 0.08"
  • Wind: 2mphSW 224°
  • Humidity: 91%
  • Pressure: 29.8"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 4 am
  • 59°F
  • Feels like:
    59°F
Light Rain
Light Rain
  • Precip. probability: 71%
  • Precipitation: 0.04"
  • Wind: 3mphS 190°
  • Humidity: 93%
  • Pressure: 29.8"Hg
  • Visibility: 2mi
  • UV index: 0
  • ▼
  • 5 am
  • 59°F
  • Feels like:
    59°F
Showers
Showers
  • Precip. probability: 48%
  • Precipitation: 0.04"
  • Wind: 3mphS 170°
  • Humidity: 94%
  • Pressure: 29.8"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
  • 6 am
  • 57°F
  • Feels like:
    57°F
Showers
Showers
  • Precip. probability: 45%
  • Precipitation: 0.04"
  • Wind: 3mphS 184°
  • Humidity: 95%
  • Pressure: 29.8"Hg
  • Visibility: 4mi
  • UV index: 0
  • ▼
For the rest of Saturday, rainy weather is expected.
Rainfall is predicted for the rest of the day.
The temperature will be between a maximum of 62.6°F and a minimum of 60.8°F.
Updated: Nov 1, 2026 @ 03:03:26 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

Currently, it rains, but precipitation is minimal.

The current temperature (7:03 pm PST) in Fontana is 62.6°F.

On Saturday, expect steady rainfall to continue through the day.

Moderate precipitation of 0.43" is predicted. The chance of rainfall is high at 100%.

On Saturday, in Fontana, sunrise was at 7:08 am and sunset at 5:57 pm (PDT).

Today, the daylight lasted for 10h and 49min.