Weather in Rockville, United States
Weather Advisories
in the data behind our forecast?
Today's weather summary
The weather in Rockville on Friday, July 24th, will be cloudy for most of the day, together with clear skies in the early morning.
There is also a chance for few clouds before dawn around 3 am.
Weather information for Rockville, on Friday, July 24th:
The maximum temperature of the day will be 27°C around 5 pm. The day will have high relative humidity, with average humidity of 62%, ranging from 36% to a maximum value of 90% at about 8 am. The wind will be calm, and will get up to 5 km/h at 8 pm, blowing from the north. The cloud coverage will range from 0% around 9 am to as high as 100% around 11 pm with an average of 69%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 15°C around 11 pm.
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 1019 hPa. Sunrise will be at 6:40 am, and sunset at 9:10 pm. The day will have 14 hours and 30 minutes of daylight.
Air quality forecast for Rockville, 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 12 and 63.
Pollen forecast for Rockville, 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 Rockville on Saturday, July 25th, will be cloudy for most of the day, with few clouds before dawn.
There is also a chance for some clouds before dawn around 12 am.
Weather information for Rockville, on Saturday, July 25th:
The highest temperature during the day will be 24°C around 7 pm. The day will have very high relative humidity, with average humidity of 73%, ranging from 58% to a maximum value of 89% at about 11 pm. The wind will be light, and will get up to 15 km/h at 10 am, blowing from the south-west. The cloud coverage will range from 9% around 3 am to as high as 100% around 11 pm with an average of 74%.
There is no probability for any precipitation throughout the day. The dew point will range from 13°C up to a maximum value of 20°C around 11 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 1016 hPa. Sunrise will be at 6:41 am, and sunset at 9:09 pm. The day will have 14 hours and 28 minutes of daylight.
Air quality forecast for Rockville, 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 42 and 76.
Pollen forecast for Rockville, 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.
Nearby locations
FAQ
