Weather in Bolton, United States
Weather Advisories
in the data behind our forecast?

Today's weather summary
The weather in Bolton on Saturday, July 25th, is going to be clear throughout the day.
There is also a chance of few clouds before dawn, at about 1 am.
Weather information for Bolton, on Saturday, July 25th:
The highest temperature of the day is going to be 25°C at about 3 pm. The day will have high relative humidity, with average humidity of 69%, ranging from 42% to a maximum value of 93% at about 4 am. The wind will be light, and will get up to 9 km/h at 7 pm, blowing from the south. The cloud coverage will range from 0% around 2 am to as high as 64% around midnight with an average of 5%.
There is no probability for any precipitation throughout the day. The dew point will range from 11°C up to a maximum value of 15°C around 8 pm.
The visibility is expected to be good with average visibility of 16 km throughout the day. Atmospheric pressure will be high with average pressure of 1020 hPa. Sunrise will be at 5:36 am, and sunset at 8:15 pm, making it a total of 14 hours and 39 minutes of daylight.
Air quality forecast for Bolton, on Saturday, July 25th:
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 50.
Pollen forecast for Bolton, 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.
The weather in Bolton on Sunday, July 26th, is going to be clear throughout the day, with cloud overcast in the early morning.
There is also a chance for some clouds before dawn around 3 am.
Weather information for Bolton, on Sunday, July 26th:
The highest temperature of the day will be 26°C at about 4 pm. The day will be humid, with average humidity of 66%, ranging from 44% to a maximum value of 86% at about 2 am. The wind will be light, and will get up to 9 km/h at 8 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 100% around 8 am with an average of 19%.
There is no probability for any precipitation throughout the day. The dew point will range from 10°C up to a maximum value of 16°C around 8 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 1014 hPa. Sunrise will be at 5:37 am, and sunset at 8:14 pm, making it a total of 14 hours and 37 minutes of daylight.
Air quality forecast for Bolton, on Sunday, July 26th:
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 48 and 60.
Pollen forecast for Bolton, on Sunday, July 26th:
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
