Weather in Ollon, Switzerland
Weather Advisories
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Today's weather summary
The weather in Ollon on Sunday, July 26th, will change throughout the day from condition to mostly clear, with light rain.
According to our models moderate rain will appear before dawn and there is a high chance for few clouds around noon.
Weather details for Ollon, on Sunday, July 26th:
The highest temperature of the day is going to be 18°C at about 4 pm. The day will have very high relative humidity, with average humidity of 87%, ranging from 65% to a maximum value of 97% at about 7 am. The wind will be light, and will get up to 13 km/h at midnight, blowing from the south-east. The cloud coverage will range from 20% around 6 pm to as high as 97% around 1 am with an average of 54%.
The chances of precipitation throughout the day will change between 0% and 99%. The highest chance for precipitation will be around 3 am and the lowest probability around 1 am. The dew point will range from 11°C up to a maximum value of 13°C around 8 pm.
The visibility is expected to be good with average visibility of 10 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:05 am, and sunset at 9:10 pm. The day will have 15 hours and 5 minutes of daylight.
Air quality forecast for Ollon, on Sunday, July 26th:
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 48 and 70.
Pollen forecast for Ollon, 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.
The weather in Ollon on Monday, July 27th, is going to be mostly clear throughout the day, together with clear skies during the evening.
There is also a chance for many clouds before dawn around 1 am.
Weather details for Ollon, on Monday, July 27th:
The maximum temperature during the day will be 19°C at about 6 pm. The day will have very high relative humidity, with average humidity of 77%, ranging from 56% to a maximum value of 95% at about midnight. The wind will be calm, and will get up to 8 km/h at 3 pm, blowing from the north-west. The cloud coverage will range from 0% around 11 pm to as high as 68% around 1 am with an average of 27%.
The precipitation probability will change throughout the day between 0% and 15%. The highest chance for precipitation will be around 9 am and the lowest probability around midnight. The dew point will range from 9°C up to a maximum value of 13°C around 2 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 1019 hPa. Sunrise will be at 6:07 am, and sunset at 9:09 pm, making it a total of 15 hours and 2 minutes of daylight.
Air quality forecast for Ollon, on Monday, July 27th:
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 33 and 70.
Pollen forecast for Ollon, on Monday, July 27th:
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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