Weather in Ottawa, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Ottawa on Monday, July 27th, is going to be cloudy for most of the day, with clear skies in the afternoon.
There's seems to be also high probability of some clouds in the early morning around 6 am, and also moderate rain during the night at about 11 pm.
Weather information for Ottawa, on Monday, July 27th:
The highest temperature of the day is going to be 32°C around 4 pm. The day will be humid, with average humidity of 66%, ranging from 37% to a maximum value of 91% at about 7 am. The wind will be breezy, and will get up to 31 km/h at 1 pm, blowing from the west. The cloud coverage will range from 0% around 6 pm to as high as 100% around 11 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 11 pm and the lowest probability around midnight. The dew point will range from 15°C up to a maximum value of 21°C around noon.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 6:23 am, and sunset at 8:57 pm. The day will have 14 hours and 34 minutes of daylight.
Air quality forecast for Ottawa, on Monday, July 27th:
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 37 and 62.
Pollen forecast for Ottawa, on Monday, July 27th:
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 very low risk.
The weather in Ottawa on Tuesday, July 28th, will be clear for most of the day, with cloud overcast before dawn.
There's seems to be also high probability of some clouds before dawn at about 4 am.
Weather information for Ottawa, on Tuesday, July 28th:
The highest temperature during the day is going to be 27°C at about 5 pm. The day will be extremely humid, with average humidity of 78%, ranging from 59% to a maximum value of 93% at about 8 am. The wind will be breezy, and will get up to 21 km/h at 3 pm, blowing from the north-west. The cloud coverage will range from 2% around 10 pm to as high as 100% around 2 am with an average of 44%.
The precipitation probability will change throughout the day between 0% and 25%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 16°C up to a maximum value of 22°C around noon.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be low with average pressure of 1005 hPa. Sunrise will be at 6:24 am, and sunset at 8:56 pm, making it a total of 14 hours and 32 minutes of daylight.
Air quality forecast for Ottawa, on Tuesday, July 28th:
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 28 and 47.
Pollen forecast for Ottawa, 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 very low risk.
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