Weather in Ottawa, United States
Weather Advisories
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Today's weather summary
The weather in Ottawa on Thursday, April 18th, is going to be cloudy for most of the day, together with clear skies before dawn.
There is also a chance for drizzle around noon around 1 pm.
Weather information for Ottawa, on Thursday, April 18th:
The highest temperature during the day is going to be 60°F around 3 pm. The day will have very high relative humidity, with average humidity of 81%, ranging from 67% to a maximum value of 97% at about 6 am. The wind will be breezy, and will get up to 15 mph at 8 pm, blowing from the north. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 79%.
The precipitation probability will change throughout the day between 0% and 60%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 42°F up to a maximum value of 50°F around 5 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 6:11 am, and sunset at 7:36 pm. The day will have 13 hours and 25 minutes of daylight.
Air quality forecast for Ottawa, on Thursday, April 18th:
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 79.
Pollen forecast for Ottawa, on Thursday, April 18th:
The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low 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 Friday, April 19th, will vary throughout the day from cloudy condition to clear.
It's also likely that cloud overcast will show up before dawn.
Weather details for Ottawa, on Friday, April 19th:
The maximum temperature during the day will be 53°F at about 5 pm. The day will have high relative humidity, with average humidity of 64%, ranging from 46% to a maximum value of 83% at about midnight. The wind will be breezy, and will get up to 16 mph at 3 pm, blowing from the west. The cloud coverage will range from 0% around 4 am to as high as 100% around 10 pm with an average of 42%.
There is no probability for any precipitation throughout the day. The dew point will range from 29°F up to a maximum value of 43°F around midnight.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1021 hPa. Sunrise will be at 6:10 am, and sunset at 7:37 pm, making it a total of 13 hours and 27 minutes of daylight.
Air quality forecast for Ottawa, on Friday, April 19th:
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 53.
Pollen forecast for Ottawa, on Friday, April 19th:
Tree pollen on this day is expected to have low 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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