Weather in Frederick County, United States
Weather Advisories
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Today's weather summary
The weather in Frederick County on Monday, July 20th, is going to be cloudy throughout the day, together with few clouds in the early morning.
There's seems to be also high probability of some clouds before dawn around 4 am.
Weather details for Frederick County, on Monday, July 20th:
The maximum temperature of the day will be 84°F at about 2 pm. The day will be extremely humid, with average humidity of 86%, ranging from 67% to a maximum value of 97% at about 7 am. The wind will be breezy, and will get up to 11 mph at 7 pm, blowing from the south-east. The cloud coverage will range from 0% around 5 am to as high as 100% around 11 pm with an average of 68%.
The chances of precipitation throughout the day will change between 0% and 5%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 71°F up to a maximum value of 75°F around 7 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 1014 hPa. Sunrise will be at 6:03 am, and sunset at 8:26 pm. The day will have 14 hours and 23 minutes of daylight.
Air quality forecast for Frederick County, on Monday, July 20th:
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 31 and 67.
Pollen forecast for Frederick County, on Monday, 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 very low risk.
The weather in Frederick County on Tuesday, July 21st, will be cloudy throughout the day, together with light rain in the afternoon.
There's seems to be also high probability of clear skies before dawn at about 12 am.
Weather information for Frederick County, on Tuesday, July 21st:
The highest temperature of the day is going to be 91°F at about 1 pm. The day will be extremely humid, with average humidity of 84%, ranging from 57% to a maximum value of 94% at about 3 am. The wind will be breezy, and will get up to 15 mph at 3 pm, blowing from the south-west. The cloud coverage will range from 7% around midnight to as high as 100% around 11 pm with an average of 90%.
The precipitation probability will change throughout the day between 0% and 45%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from 71°F up to a maximum value of 78°F around 6 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 1011 hPa. Sunrise will be at 6:04 am, and sunset at 8:26 pm, making it a total of 14 hours and 22 minutes of daylight.
Air quality forecast for Frederick County, on Tuesday, July 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 22 and 51.
Pollen forecast for Frederick County, on Tuesday, July 21st:
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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