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 27, 2025

Night
63.3°F Feels like: 63.3°F	Mist
	Wind: 2.5 mph (4 Km/h) SW Pressure: 28.61 inHg (969 hPa) Humidity: 94%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0
Morning
64.8°F Feels like: 64.8°F	Overcast
	Wind: 1.6 mph (2.5 Km/h) SW Pressure: 28.63 inHg (969 hPa) Humidity: 89%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 1.3
Day
72.1°F Feels like: 76.1°F	Partly Cloudy
	Wind: 5.8 mph (9.4 Km/h) W Pressure: 28.89 inHg (978 hPa) Humidity: 63%	Precip. prob.: 0% Visibility: 5 mi (9 km) UV index: 3.9
Evening
63°F Feels like: 63°F	Partly Cloudy
	Wind: 3.1 mph (5 Km/h) W Pressure: 29.24 inHg (990 hPa) Humidity: 77%	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.