Weather in Portland, United States
Weather Advisories
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Today's weather summary
The weather in Portland on Friday, July 24th, will be clear throughout the day.
There is also a chance of cloud overcast during the evening, at about 6 pm.
Weather information for Portland, on Friday, July 24th:
The highest temperature during the day will be 25°C around 3 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 42% to a maximum value of 95% at about 2 am. The wind will be light, and will get up to 11 km/h at 6 pm, blowing from the south-east. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 18%.
There is no probability for any precipitation throughout the day. The dew point will range from 11°C up to a maximum value of 15°C around 7 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be high with average pressure of 1023 hPa. Sunrise will be at 5:36 am, and sunset at 8:16 pm. The day will have 14 hours and 40 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 36 and 55.
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.
Also, there's a high chance of cloud overcast before dawn, at about 12 am.
Weather information for Portland, on Saturday, July 25th:
The maximum temperature of the day is going to be 25°C at about 4 pm. The day will have high relative humidity, with average humidity of 64%, ranging from 43% to a maximum value of 82% at about midnight. The wind will be light, and will get up to 11 km/h at 1 pm, blowing from the east. The cloud coverage will range from 0% around 8 am to as high as 100% around 3 am with an average of 18%.
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 8 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 5:37 am, and sunset at 8:15 pm, making it a total of 14 hours and 38 minutes of daylight.
Air quality forecast for Portland, on Saturday, July 25th:
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 47 and 59.
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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