Weather forecast in Fontana (CA)

This data display current weather and forecast for the coming days in Fontana. In addition to temperature, wind, humidity and pressure, we include data on the probability of precipitation so you can have all the information about your destination before your trip.

Fontana current temperature and weather

September 6, 2025

Night
74.3°F Feels like: 76.5°F	Clear
	Wind: 1.8 mph (2.9 Km/h) W Pressure: 29.86 inHg (1011 hPa) Humidity: 43%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0
Morning
81.7°F Feels like: 78.8°F	Sunny
	Wind: 3.6 mph (5.8 Km/h) SW Pressure: 29.94 inHg (1014 hPa) Humidity: 20%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 2.2
Day
95.4°F Feels like: 93.4°F	Sunny
	Wind: 11.4 mph (18.4 Km/h) SW Pressure: 29.92 inHg (1013 hPa) Humidity: 23%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 6.3
Evening
80.2°F Feels like: 79.7°F	Clear
	Wind: 4.7 mph (7.6 Km/h) SW Pressure: 29.98 inHg (1015 hPa) Humidity: 36%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0

In order for you to be able to estimate what the weather is like in Fontana throughout the year, we provide monthly data for the last few years. Select the month you are interested in.

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Our report for Fontana is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.