Weather in West Portland, United States
Weather Advisories
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Today's weather summary
The weather in West Portland on Friday, July 31st, will be clear throughout the day, with cloud overcast around noon.
There is also a chance for few clouds before dawn at about 4 am.
Weather information for West Portland, on Friday, July 31st:
The highest temperature of the day will be 77°F around 4 pm. The day will be humid, with average humidity of 64%, ranging from 48% to a maximum value of 96% at about 11 pm. The wind will be light, and will get up to 5 mph at midnight, blowing from the north-west. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 33%.
There is no probability for any precipitation throughout the day. The dew point will range from 44°F up to a maximum value of 66°F around 8 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 1015 hPa. Sunrise will be at 6:16 am, and sunset at 8:32 pm. The day will have 14 hours and 16 minutes of daylight.
Air quality forecast for West Portland, on Friday, July 31st:
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 51 and 66.
Pollen forecast for West Portland, on Friday, July 31st:
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 West Portland on Saturday, August 1st, is going to be cloudy for most of the day.
There is also a chance of many clouds before dawn, around 12 am.
Weather information for West Portland, on Saturday, August 1st:
The maximum temperature during the day is going to be 78°F around 4 pm. The day will have very high relative humidity, with average humidity of 81%, ranging from 62% to a maximum value of 96% at about 1 am. The wind will be light, and will get up to 6 mph at 8 pm, blowing from the north. The cloud coverage will range from 74% around midnight to as high as 100% around 8 pm with an average of 97%.
The precipitation probability will change throughout the day between 0% and 30%. The highest chance for precipitation will be around 9 pm and the lowest probability around midnight. The dew point will range from 56°F up to a maximum value of 70°F around 6 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 1012 hPa. Sunrise will be at 6:17 am, and sunset at 8:31 pm. The day will have 14 hours and 14 minutes of daylight.
Air quality forecast for West Portland, on Saturday, August 1st:
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 67.
Pollen forecast for West Portland, on Saturday, August 1st:
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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