Weather in Groton, United States
Weather Advisories
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Tomorrow's weather summary
The weather in Groton on Wednesday, September 9th, is going to be cloudy throughout the day, with drizzle in the afternoon.
There is also a chance for moderate rain during the evening around 6 pm.
Weather details for Groton, on Wednesday, September 9th:
The maximum temperature during the day is going to be 24°C around 1 pm. The day will have very high relative humidity, with average humidity of 77%, ranging from 66% to a maximum value of 97% at about 9 pm. The wind will be breezy, and will get up to 19 km/h at 4 pm, blowing from the south. The cloud coverage will range from 84% around 11 am to as high as 100% around 11 pm with an average of 99%.
The chances of precipitation throughout the day will change between 0% and 80%. The highest chance for precipitation will be around 9 pm and the lowest probability around midnight. The dew point will range from 12°C up to a maximum value of 21°C around 8 pm.
The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be normal with average pressure of 1017 hPa. Sunrise will be at 6:39 am, and sunset at 7:26 pm, making it a total of 12 hours and 47 minutes of daylight.
Air quality forecast for Groton, on Wednesday, September 9th:
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 28 and 42.
Pollen forecast for Groton, on Wednesday, September 9th:
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 Groton on Thursday, September 10th, will be cloudy for most of the day, with few clouds before dawn.
There's seems to be also high probability of some clouds before dawn at about 12 am.
Weather details for Groton, on Thursday, September 10th:
The maximum temperature during the day is going to be 21°C around 5 pm. The day will have very high relative humidity, with average humidity of 79%, ranging from 55% to a maximum value of 94% at about midnight. The wind will be breezy, and will get up to 24 km/h at 3 pm, blowing from the west. The cloud coverage will range from 0% around 8 am to as high as 100% around 8 pm with an average of 59%.
There is no probability for any precipitation throughout the day. The dew point will range from 12°C up to a maximum value of 20°C around midnight.
The visibility is expected to be good with average visibility of 15 km throughout the day. Atmospheric pressure will be normal with average pressure of 1013 hPa. Sunrise will be at 6:40 am, and sunset at 7:25 pm, making it a total of 12 hours and 45 minutes of daylight.
Air quality forecast for Groton, on Thursday, September 10th:
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 29 and 44.
Pollen forecast for Groton, on Thursday, September 10th:
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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