Weather in Keflavík, Iceland
Weather Advisories
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Today's weather summary
The weather in Keflavík on Thursday, August 20th, is going to be foggy for most of the day, together with some clouds around noon.
There's seems to be also high probability of cloud overcast around noon around 11 am.
Weather details for Keflavík, on Thursday, August 20th:
The highest temperature of the day will be 52°F at about 3 pm. The day will have very high relative humidity, with average humidity of 85%, ranging from 67% to a maximum value of 100% at about 5 am. The wind will be light, and will get up to 7 mph at 6 pm, blowing from the west. The cloud coverage will range from 28% around 11 pm to as high as 100% around 10 am with an average of 78%.
There is no probability for any precipitation throughout the day. The dew point will range from 41°F up to a maximum value of 42°F around 6 pm.
The visibility is expected to be fair with average visibility of 6 mi throughout the day. Atmospheric pressure will be high with average pressure of 1019 hPa. Sunrise will be at 5:27 am, and sunset at 9:25 pm, making it a total of 15 hours and 58 minutes of daylight.
Air quality forecast for Keflavík, on Thursday, August 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 25 and 47.
Pollen forecast for Keflavík, on Thursday, August 20th:
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 low risk.
The weather in Keflavík on Friday, August 21st, will be cloudy throughout the day, together with light fog during the evening.
There is also a chance for some clouds before dawn at about 12 am.
Weather information for Keflavík, on Friday, August 21st:
The maximum temperature of the day is going to be 51°F around 5 pm. The day will have very high relative humidity, with average humidity of 91%, ranging from 85% to a maximum value of 99% at about 11 pm. The wind will be light, and will get up to 9 mph at 11 pm, blowing from the south. The cloud coverage will range from 45% around midnight to as high as 100% around 11 pm with an average of 96%.
The chances of precipitation throughout the day will change between 0% and 20%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 40°F up to a maximum value of 47°F around 10 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 1017 hPa. Sunrise will be at 5:30 am, and sunset at 9:21 pm, making it a total of 15 hours and 51 minutes of daylight.
Air quality forecast for Keflavík, on Friday, August 21st:
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 25 and 28.
Pollen forecast for Keflavík, on Friday, August 21st:
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 medium risk.
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