Weather in Washington, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Washington on Saturday, April 27th, will be cloudy for most of the day, together with few clouds in the early morning.
There's seems to be also high probability of many clouds in the early morning at about 7 am, and also drizzle during the morning at about 9 am.
Weather details for Washington, on Saturday, April 27th:
The maximum temperature during the day will be 56°F around 6 pm. The day will have very high relative humidity, with average humidity of 78%, ranging from 62% to a maximum value of 96% at about 8 pm. The wind will be light, and will get up to 7 mph at 6 pm, blowing from the south. The cloud coverage will range from 15% around 6 am to as high as 100% around 8 pm with an average of 91%.
The precipitation probability will change throughout the day between 0% and 45%. The highest chance for precipitation will be around 1 pm and the lowest probability around midnight. The dew point will range from 35°F up to a maximum value of 51°F around 8 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be very high with average pressure of 1030 hPa. Sunrise will be at 6:22 am, and sunset at 7:57 pm. The day will have 13 hours and 35 minutes of daylight.
Air quality forecast for Washington, on Saturday, April 27th:
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 41.
Pollen forecast for Washington, on Saturday, April 27th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
The weather in Washington on Sunday, April 28th, will change throughout the day from cloudy weather to clear.
Looks like cloud overcast will appear before dawn and a high probability for clear skies during the evening.
Weather details for Washington, on Sunday, April 28th:
The maximum temperature of the day is going to be 80°F at about 3 pm. The day will have very high relative humidity, with average humidity of 72%, ranging from 45% to a maximum value of 96% at about midnight. The wind will be light, and will get up to 5 mph at 2 am, blowing from the south. The cloud coverage will range from 2% around 9 pm to as high as 100% around 4 am with an average of 53%.
The precipitation probability will change throughout the day between 0% and 5%. The highest chance for precipitation will be around 4 pm and the lowest probability around midnight. The dew point will range from 47°F up to a maximum value of 60°F around 7 pm.
The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1022 hPa. Sunrise will be at 6:21 am, and sunset at 7:58 pm, making it a total of 13 hours and 37 minutes of daylight.
Air quality forecast for Washington, on Sunday, April 28th:
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 49.
Pollen forecast for Washington, on Sunday, April 28th:
Tree pollen on this day is expected to have very high risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very high risk.
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