Weather in Portland, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Portland on Tuesday, December 24th, will be cloudy for most of the day, with few clouds in the afternoon.
There is also a chance for flurries during the morning at about 9 am, and clear skies in the afternoon around 5 pm.
Weather details for Portland, on Tuesday, December 24th:
The highest temperature during the day is going to be 42°F at about 3 am. The day will have very high relative humidity, with average humidity of 77%, ranging from 60% to a maximum value of 89% at about noon. The wind will be breezy, and will get up to 18 mph at 3 am, blowing from the south-west. The cloud coverage will range from 12% around 5 pm to as high as 100% around 2 pm with an average of 75%.
The chances of precipitation throughout the day will change between 0% and 20%. The highest chance for precipitation will be around 9 am and the lowest probability around midnight. The dew point will range from 28°F up to a maximum value of 33°F around 5 am.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1026 hPa. Sunrise will be at 7:01 am, and sunset at 4:44 pm, making it a total of 9 hours and 43 minutes of daylight.
Air quality forecast for Portland, on Tuesday, December 24th:
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 32 and 74.
Pollen forecast for Portland, on Tuesday, December 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 Wednesday, December 25th, is going to be cloudy throughout the day, with few clouds before dawn.
There's seems to be also high probability of some clouds in the early morning around 5 am.
Weather details for Portland, on Wednesday, December 25th:
The maximum temperature of the day is going to be 41°F at about 11 pm. The day will have very high relative humidity, with average humidity of 76%, ranging from 67% to a maximum value of 84% at about midnight. The wind will be breezy, and will get up to 15 mph at 2 am, blowing from the north-east. The cloud coverage will range from 8% around 3 am to as high as 100% around 8 pm with an average of 70%.
There is no probability for any precipitation throughout the day. The dew point will range from 27°F up to a maximum value of 32°F around 6 pm.
The visibility is expected to be good with average visibility of 13 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1028 hPa. Sunrise will be at 7:02 am, and sunset at 4:44 pm, making it a total of 9 hours and 42 minutes of daylight.
Air quality forecast for Portland, on Wednesday, December 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 33 and 66.
Pollen forecast for Portland, on Wednesday, December 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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