Weather in Williamstown, United States
Weather Advisories
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Today's weather summary
The weather in Williamstown on Friday, April 26th, will be clear for the entire day.
Weather details for Williamstown, on Friday, April 26th:
The highest temperature of the day will be 57°F at about 4 pm. The day will have comfortable humidity, with average humidity of 47%, ranging from 22% to a maximum value of 78% at about 6 am. The wind will be light, and will get up to 7 mph at 5 pm, blowing from the north-west. The sky will be clear of clouds along the day.
There is no probability for any precipitation throughout the day. The dew point will range from 18°F up to a maximum value of 27°F around 9 am.
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 1031 hPa. Sunrise will be at 5:56 am, and sunset at 7:44 pm, making it a total of 13 hours and 48 minutes of daylight.
Air quality forecast for Williamstown, on Friday, April 26th:
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 35 and 67.
Pollen forecast for Williamstown, on Friday, April 26th:
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 low risk.
The weather in Williamstown on Saturday, April 27th, is going to be cloudy for most of the day.
Additionally, there will be clear skies before dawn, at about 12 am.
Weather details for Williamstown, on Saturday, April 27th:
The maximum temperature of the day will be 62°F around 4 pm. The day will be dry, with average humidity of 43%, ranging from 29% to a maximum value of 59% at about 6 am. The wind will be breezy, and will get up to 11 mph at 4 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 100% around 11 pm with an average of 65%.
There is no probability for any precipitation throughout the day. The dew point will range from 22°F up to a maximum value of 33°F around 11 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 1031 hPa. Sunrise will be at 5:55 am, and sunset at 7:44 pm, making it a total of 13 hours and 49 minutes of daylight.
Air quality forecast for Williamstown, 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 26 and 53.
Pollen forecast for Williamstown, 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 low risk.