Weather in Portland, United States
Weather Advisories
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Today's weather summary
The weather in Portland on Thursday, July 16th, is going to be cloudy for most of the day, together with some clouds around noon.
There's seems to be also high probability of many clouds during the morning at about 9 am.
Weather information for Portland, on Thursday, July 16th:
The maximum temperature during the day is going to be 86°F around 5 pm. The day will be humid, with average humidity of 69%, ranging from 48% to a maximum value of 82% at about 6 pm. The wind will be strong, and will get up to 24 mph at 7 pm, blowing from the south. The cloud coverage will range from 34% around 10 am to as high as 100% around 11 pm with an average of 89%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 7 pm and the lowest probability around midnight. The dew point will range from 63°F up to a maximum value of 69°F around 7 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 6:41 am, and sunset at 8:52 pm. The day will have 14 hours and 11 minutes of daylight.
Air quality forecast for Portland, on Thursday, July 16th:
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 24 and 58.
Pollen forecast for Portland, on Thursday, July 16th:
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 medium risk.
The weather in Portland on Friday, July 17th, will be cloudy throughout the day, with moderate rain before dawn.
There is also a chance for light rain before dawn around 4 am, and also some clouds during the evening at about 7 pm.
Weather information for Portland, on Friday, July 17th:
The maximum temperature during the day is going to be 86°F at about 3 pm. The day will be extremely humid, with average humidity of 79%, ranging from 54% to a maximum value of 95% at about 8 am. The wind will be breezy, and will get up to 17 mph at 7 pm, blowing from the south. The cloud coverage will range from 18% around 11 pm to as high as 100% around 1 pm with an average of 87%.
The chances of precipitation throughout the day will change between 0% and 40%. The highest chance for precipitation will be around 7 am and the lowest probability around midnight. The dew point will range from 67°F up to a maximum value of 71°F around 11 am.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:42 am, and sunset at 8:51 pm. The day will have 14 hours and 9 minutes of daylight.
Air quality forecast for Portland, on Friday, July 17th:
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 23 and 35.
Pollen forecast for Portland, on Friday, July 17th:
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 medium risk.
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