Weather in Alton, United Kingdom
Weather Advisories
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Tomorrow's weather summary
The weather in Alton on Friday, May 3rd, is going to be cloudy for most of the day, with light rain in the afternoon.
There is also a chance for clear skies before dawn at about 12 am.
Weather details for Alton, on Friday, May 3rd:
The highest temperature of the day is going to be 60°F around 2 pm. The day will have very high relative humidity, with average humidity of 86%, ranging from 77% to a maximum value of 93% at about 11 pm. The wind will be breezy, and will get up to 12 mph at midnight, blowing from the north. The cloud coverage will range from 7% around midnight to as high as 100% around 11 pm with an average of 91%.
The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 9 pm and the lowest probability around midnight. The dew point will range from 45°F up to a maximum value of 55°F around 6 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be low with average pressure of 1005 hPa. Sunrise will be at 5:32 am, and sunset at 8:31 pm. The day will have 14 hours and 59 minutes of daylight.
Air quality forecast for Alton, on Friday, May 3rd:
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 31 and 47.
Pollen forecast for Alton, on Friday, May 3rd:
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 Alton on Saturday, May 4th, is going to be cloudy throughout the day.
There is also a chance of drizzle before dawn, at about 1 am.
Weather information for Alton, on Saturday, May 4th:
The highest temperature during the day will be 57°F around 3 pm. The day will have very high relative humidity, with average humidity of 85%, ranging from 73% to a maximum value of 95% at about 4 am. The wind will be breezy, and will get up to 11 mph at 3 pm, blowing from the south-west. The cloud coverage throughout the day will be around 100%.
The precipitation probability will change throughout the day between 0% and 30%. The highest chance for precipitation will be around 1 am and the lowest probability around 8 am. The dew point will range from 48°F up to a maximum value of 50°F around 4 am.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be low with average pressure of 1008 hPa. Sunrise will be at 5:30 am, and sunset at 8:32 pm, making it a total of 15 hours and 2 minutes of daylight.
Air quality forecast for Alton, on Saturday, May 4th:
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 19 and 49.
Pollen forecast for Alton, on Saturday, May 4th:
Tree pollen on this day is expected to have medium 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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