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

October 18, 2025

Night
61.3°F Feels like: 61.3°F	Clear
	Wind: 2.9 mph (4.7 Km/h) NE Pressure: 28.67 inHg (971 hPa) Humidity: 33%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 0
Morning
66.2°F Feels like: 66.2°F	Sunny
	Wind: 2.2 mph (3.6 Km/h) NE Pressure: 28.74 inHg (973 hPa) Humidity: 52%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 1
Day
83.7°F Feels like: 79.9°F	Sunny
	Wind: 3.4 mph (5.4 Km/h) SW Pressure: 28.98 inHg (981 hPa) Humidity: 18%	Precip. prob.: 0% Visibility: 6 mi (10 km) UV index: 3.5
Evening
68.7°F Feels like: 68.7°F	Clear
	Wind: 1.8 mph (2.9 Km/h) W Pressure: 29.33 inHg (993 hPa) Humidity: 35%	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.