Weather in Portland, United Kingdom
Weather Advisories
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Tomorrow's weather summary
The weather in Portland on Saturday, July 25th, will be clear throughout the day, together with some clouds during the morning.
There's seems to be also high probability of many clouds during the morning at about 10 am.
Weather information for Portland, on Saturday, July 25th:
The highest temperature of the day will be 22°C around 5 pm. The day will have very high relative humidity, with average humidity of 73%, ranging from 58% to a maximum value of 82% at about 7 am. The wind will be breezy, and will get up to 25 km/h at 9 pm, blowing from the west. The cloud coverage will range from 0% around 1 am to as high as 100% around 10 pm with an average of 34%.
There is no probability for any precipitation throughout the day. The dew point will range from 13°C up to a maximum value of 17°C around noon.
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 5:26 am, and sunset at 9:05 pm. The day will have 15 hours and 39 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 34 and 68.
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.
The weather in Portland on Sunday, July 26th, will vary throughout the day from drizzling weather to clear.
According to our models drizzle will emerge in the early morning and there is a high chance for clear skies during the evening.
Weather details for Portland, on Sunday, July 26th:
The highest temperature of the day will be 21°C around 3 pm. The day will have very high relative humidity, with average humidity of 71%, ranging from 55% to a maximum value of 89% at about 7 am. The wind will be strong, and will get up to 33 km/h at 1 pm, blowing from the west. The cloud coverage will range from 2% around 11 pm to as high as 100% around 7 am with an average of 53%.
The chances of precipitation throughout the day will change between 0% and 10%. The highest chance for precipitation will be around 7 am and the lowest probability around midnight. The dew point will range from 12°C up to a maximum value of 16°C around 7 am.
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 1010 hPa. Sunrise will be at 5:28 am, and sunset at 9:04 pm. The day will have 15 hours and 36 minutes of daylight.
Air quality forecast for Portland, on Sunday, July 26th:
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 18 and 38.
Pollen forecast for Portland, on Sunday, July 26th:
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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