Weather in Joint Base Andrews, United States
Weather Advisories
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Today's weather summary
The weather in Joint Base Andrews on Friday, July 24th, will change throughout the day from cloudy weather to clear.
It's also likely that cloud overcast will emerge around noon.
Weather information for Joint Base Andrews, on Friday, July 24th:
The highest temperature of the day is going to be 27°C around 4 pm. The day will be humid, with average humidity of 66%, ranging from 43% to a maximum value of 97% at about 2 am. The wind will be light, and will get up to 13 km/h at 4 pm, blowing from the east. The cloud coverage will range from 0% around 1 am to as high as 100% around 11 pm with an average of 51%.
There is no probability for any precipitation throughout the day. The dew point will range from 12°C up to a maximum value of 19°C around 9 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 1022 hPa. Sunrise will be at 6:01 am, and sunset at 8:26 pm, making it a total of 14 hours and 25 minutes of daylight.
Air quality forecast for Joint Base Andrews, on Friday, July 24th:
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 30 and 56.
Pollen forecast for Joint Base Andrews, on Friday, July 24th:
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 Joint Base Andrews on Saturday, July 25th, will be cloudy throughout the day, together with few clouds during the morning.
There is also a chance for some clouds during the morning around 9 am.
Weather details for Joint Base Andrews, on Saturday, July 25th:
The highest temperature of the day will be 28°C around 4 pm. The day will have very high relative humidity, with average humidity of 70%, ranging from 46% to a maximum value of 94% at about 7 am. The wind will be light, and will get up to 12 km/h at 6 pm, blowing from the north-east. The cloud coverage will range from 0% around 10 pm to as high as 100% around 7 pm with an average of 60%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 7 am and the lowest probability around midnight. The dew point will range from 14°C up to a maximum value of 20°C around 8 am.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be high with average pressure of 1018 hPa. Sunrise will be at 6:02 am, and sunset at 8:25 pm. The day will have 14 hours and 23 minutes of daylight.
Air quality forecast for Joint Base Andrews, on Saturday, July 25th:
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 52 and 60.
Pollen forecast for Joint Base Andrews, 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 no risk.
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