Weather in Fontana, United States
Weather Advisories
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Today's weather summary
The weather in Fontana on Saturday, August 8th, will be cloudy throughout the day, with few clouds before dawn.
There is also a chance for clear skies before dawn around 1 am.
Weather information for Fontana, on Saturday, August 8th:
The highest temperature of the day will be 28°C at about 6 pm. The day will be extremely humid, with average humidity of 83%, ranging from 65% to a maximum value of 98% at about 6 am. The wind will be breezy, and will get up to 26 km/h at 1 pm, blowing from the south-west. The cloud coverage will range from 1% around 1 am to as high as 100% around 10 pm with an average of 63%.
The precipitation probability will change throughout the day between 0% and 20%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 20°C up to a maximum value of 22°C around 10 am.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:10 am, and sunset at 8:13 pm. The day will have 14 hours and 3 minutes of daylight.
Air quality forecast for Fontana, on Saturday, August 8th:
On average, the air quality on this day will be good, meaning that air quality is satisfactory, and air pollution poses little or no risk. According to our index, ranging from 0 to 500, the air quality is going to be between values of 29 and 63.
Pollen forecast for Fontana, on Saturday, August 8th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
The weather in Fontana on Sunday, August 9th, will be clear throughout the day.
Additionally, there will be cloud overcast before dawn, at about 3 am.
Weather information for Fontana, on Sunday, August 9th:
The maximum temperature during the day will be 33°C at about 4 pm. The day will be humid, with average humidity of 63%, ranging from 35% to a maximum value of 88% at about 6 am. The wind will be light, and will get up to 15 km/h at 6 pm, blowing from the west. The cloud coverage will range from 0% around midnight to as high as 93% around 3 am with an average of 6%.
There is no probability for any precipitation throughout the day. The dew point will range from 14°C up to a maximum value of 22°C around 10 am.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 6:11 am, and sunset at 8:11 pm. The day will have 14 hours of daylight.
Air quality forecast for Fontana, on Sunday, August 9th:
On average, the air quality on this day will be moderate, meaning that air quality is acceptable. However, there may be a risk for some people, particularly those who are unusually sensitive to air pollution. According to our index, ranging from 0 to 500, the air quality is going to be between values of 45 and 64.
Pollen forecast for Fontana, on Sunday, August 9th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have no risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have no risk.
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