The long-range forecast for Fontana predicts a heatwave, with temperatures reaching up to 34°, significantly higher than typical for Fontana for this time of the year and 8.4 °F above the historical average.
The long-range forecast for Fontana predicts a heatwave, with temperatures reaching up to 34°, significantly higher than typical for Fontana for this time of the year and 8.4 °F above the historical average.
Check out our estimated 30 days weather forecast for Fontana, this data is based on the average weather in Fontana in the last few years.
For a more accurate and detailed forecast, check out the 14 day weather for Fontana next to the desired date.