Fontana, CA Weather

As of

Weather Station:Ontario International Arpt

Open weather station selector modal

56degrees Fahrenheit

Feels like:56°F

Hi: 64Lo: 53

Partly Cloudy

Live Weather Radar

Fontana, CA weather radar map

Current Weather Details

Windchill
56°
Daily Rain
0.02"
Dew point
48°
Monthly Rain
0.28"
Humidity
75%
Avg. Wind
SW 10 mph
Pressure
29.92" →
Wind Gust
10 mph
Sunrise
6:06 AM
Moon
Waxing Gibbous
Sunset
7:29 PM
UV Index
6 (High)

Weather Forecast

  • Today

    Hi

    Cloudy with a chance of showers this morning then partly cloudy with a slight chance of showers this afternoon. Highs 61 to 67. Areas of winds west 10 to 15 mph with gusts to 25 mph. Chance of measurable precipitation 50 percent.

  • Tonight

    Lo

    Mostly cloudy. A slight chance of showers overnight. Lows 43 to 50. Areas of winds west 10 to 15 mph. Gusts to 25 mph in the evening. Chance of measurable precipitation 20 percent.

Fontana, CA 10-day weather forecast

AIR QUALITY

26 | Fair

Top Triggers:pm25
Air quality data provided by Ambee
View Today's Air Quality details for Fontana, CA

POLLEN COUNT & ALLERGY FORECAST

3.7 Low-Medium

Predominant Pollen:Oak, Cedar/Juniper and Grass.
View the Pollen forecast details

LIGHTNING MAP

Closest strike in the last 30 minutes:1057.1 miles

No Lightning Nearby

Real-time lightning alerts & live Map