Weather in Hyannis Inner Harbor, United States
Weather Advisories
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Today's weather summary
The weather in Hyannis Inner Harbor on Saturday, July 25th, will be clear for most of the day.
There is also a chance of cloud overcast before dawn, at about 12 am.
Weather information for Hyannis Inner Harbor, on Saturday, July 25th:
The maximum temperature of the day will be 23°C at about 11 am. The day will be humid, with average humidity of 69%, ranging from 51% to a maximum value of 90% at about 6 am. The wind will be breezy, and will get up to 19 km/h at 2 pm, blowing from the east. The cloud coverage will range from 0% around 8 am to as high as 100% around 3 am with an average of 20%.
There is no probability for any precipitation throughout the day. The dew point will range from 12°C up to a maximum value of 15°C around 7 am.
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 1021 hPa. Sunrise will be at 5:28 am, and sunset at 8:06 pm. The day will have 14 hours and 38 minutes of daylight.
Air quality forecast for Hyannis Inner Harbor, 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 29 and 53.
Pollen forecast for Hyannis Inner Harbor, 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 very low risk.
The weather in Hyannis Inner Harbor on Sunday, July 26th, will be clear throughout the day, together with few clouds around noon.
There is also a chance for some clouds during the morning around 9 am.
Weather details for Hyannis Inner Harbor, on Sunday, July 26th:
The highest temperature during the day is going to be 20°C at about 2 pm. The day will have very high relative humidity, with average humidity of 80%, ranging from 72% to a maximum value of 90% at about 11 pm. The wind will be breezy, and will get up to 21 km/h at 1 pm, blowing from the north. The cloud coverage will range from 0% around 8 pm to as high as 100% around 6 pm with an average of 27%.
There is no probability for any precipitation throughout the day. The dew point will range from 13°C up to a maximum value of 16°C around 7 pm.
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 1013 hPa. Sunrise will be at 5:29 am, and sunset at 8:05 pm. The day will have 14 hours and 36 minutes of daylight.
Air quality forecast for Hyannis Inner Harbor, 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 45 and 55.
Pollen forecast for Hyannis Inner Harbor, 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 very low risk.
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