Weather in Portland, United States
Weather Advisories
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Today's weather summary
The weather in Portland on Friday, July 24th, is going to be clear for most of the day.
Also, there's a high chance of cloud overcast before dawn, at about 12 am.
Weather information for Portland, on Friday, July 24th:
The maximum temperature of the day will be 27°C at about 5 pm. The day will have high relative humidity, with average humidity of 63%, ranging from 39% to a maximum value of 92% at about 6 am. The wind will be light, and will get up to 15 km/h at noon, blowing from the south-west. The cloud coverage will range from 0% around 9 am to as high as 95% around 7 am with an average of 32%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 15°C around 11 pm.
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 1018 hPa. Sunrise will be at 5:43 am, and sunset at 8:35 pm. The day will have 14 hours and 52 minutes of daylight.
Air quality forecast for Portland, on Friday, July 24th:
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 30 and 54.
Pollen forecast for Portland, on Friday, July 24th:
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 Portland on Saturday, July 25th, is going to be clear for most of the day, with cloud overcast before dawn.
There is also a chance for few clouds before dawn at about 3 am.
Weather details for Portland, on Saturday, July 25th:
The highest temperature of the day will be 31°C at about 5 pm. The day will be extremely humid, with average humidity of 71%, ranging from 48% to a maximum value of 96% at about 7 am. The wind will be breezy, and will get up to 17 km/h at 2 pm, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 8 am with an average of 26%.
There is no probability for any precipitation throughout the day. The dew point will range from 14°C up to a maximum value of 21°C around 10 pm.
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 1012 hPa. Sunrise will be at 5:44 am, and sunset at 8:34 pm. The day will have 14 hours and 50 minutes of daylight.
Air quality forecast for Portland, on Saturday, July 25th:
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 51.
Pollen forecast for Portland, on Saturday, July 25th:
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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