Weather in Ontario, United States
Weather Advisories
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Today's weather summary
The weather in Ontario on Tuesday, July 28th, is going to be clear throughout the entire day with no significant change.
Weather information for Ontario, on Tuesday, July 28th:
The maximum temperature of the day is going to be 35°C at about 2 pm. The day will have comfortable humidity, with average humidity of 58%, ranging from 24% to a maximum value of 88% at about 3 am. The wind will be breezy, and will get up to 20 km/h at 5 pm, blowing from the west. The sky will be clear of clouds along the day.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 19°C around midnight.
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 1010 hPa. Sunrise will be at 5:59 am, and sunset at 7:54 pm, making it a total of 13 hours and 55 minutes of daylight.
Air quality forecast for Ontario, on Tuesday, July 28th:
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 57 and 73.
Pollen forecast for Ontario, on Tuesday, July 28th:
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 Ontario on Wednesday, July 29th, is going to be clear throughout the day, together with few clouds before dawn.
There's seems to be also high probability of some clouds in the early morning at about 6 am.
Weather details for Ontario, on Wednesday, July 29th:
The maximum temperature during the day will be 34°C around 2 pm. The day will be humid, with average humidity of 66%, ranging from 31% to a maximum value of 99% at about 7 am. The wind will be breezy, and will get up to 21 km/h at 4 pm, blowing from the west. The cloud coverage will range from 0% around noon to as high as 82% around 7 am with an average of 14%.
There is no probability for any precipitation throughout the day. The dew point will range from 13°C up to a maximum value of 18°C around 3 am.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be normal with average pressure of 1010 hPa. Sunrise will be at 5:59 am, and sunset at 7:54 pm, making it a total of 13 hours and 55 minutes of daylight.
Air quality forecast for Ontario, on Wednesday, July 29th:
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 60 and 73.
Pollen forecast for Ontario, on Wednesday, July 29th:
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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