Weather in Keystone, Jamaica
Weather Advisories
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Today's weather summary
The weather in Keystone on Saturday, July 19th, is going to be mostly clear throughout the day, with some clouds before dawn.
There is also a chance for light rain before dawn around 2 am.
Weather information for Keystone, on Saturday, July 19th:
The highest temperature during the day will be 86°F at about noon. The day will be extremely humid, with average humidity of 82%, ranging from 65% to a maximum value of 94% at about 10 pm. The wind will be light, and will get up to 8 mph at noon, blowing from the south. The cloud coverage will range from 14% around 6 am to as high as 87% around 3 pm with an average of 48%.
The precipitation probability will change throughout the day between 0% and 10%. The highest chance for precipitation will be around 4 am and the lowest probability around midnight. The dew point will range from 73°F up to a maximum value of 75°F around 7 pm.
The visibility is expected to be good with average visibility of 8 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 5:45 am, and sunset at 6:41 pm. The day will have 12 hours and 56 minutes of daylight.
Air quality forecast for Keystone, on Saturday, July 19th:
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 45.
Pollen forecast for Keystone, on Saturday, July 19th:
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 Keystone on Sunday, July 20th, will change throughout the day from raining lightly weather to clear, mixed with drizzle throughout the day, and light fog.
According to our models light rain will appear during the morning and there is a high chance for clear skies before dawn.
Weather details for Keystone, on Sunday, July 20th:
The maximum temperature during the day will be 86°F around 2 pm. The day will be extremely humid, with average humidity of 81%, ranging from 65% to a maximum value of 94% at about 6 am. The wind will be light, and will get up to 8 mph at 3 pm, blowing from the south-east. The cloud coverage will range from 10% around 7 am to as high as 85% around 3 pm with an average of 40%.
The precipitation probability will change throughout the day between 0% and 10%. The highest chance for precipitation will be around 3 pm and the lowest probability around midnight. The dew point will range from 70°F up to a maximum value of 74°F around 8 pm.
The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1016 hPa. Sunrise will be at 5:45 am, and sunset at 6:41 pm, making it a total of 12 hours and 56 minutes of daylight.
Air quality forecast for Keystone, on Sunday, July 20th:
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 48.
Pollen forecast for Keystone, on Sunday, July 20th:
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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