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Grafton, Wisconsin, United States
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Weather in Grafton, United States

26°
Mostly clear
Feels like 26°
·
High33°Low20°

Weather Advisories

Strong Wind
Tomorrow 11:00
High UV Index
Tomorrow 12:00
Light rain
Tomorrow 17:00
Light rain
Thursday afternoon
Low Visibility
Thursday afternoon
Drizzle
August 6
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Air quality

Full Details
0
65
500
Air quality:Moderate

Pollen index

Full Details
Tree
0/5
012345
Weed
0/5
012345
Grass
0/5
012345

Tomorrow's weather summary

The weather in Grafton on Monday, July 27th, will be clear for most of the day, together with cloud overcast in the early morning.

There's seems to be also high probability of many clouds during the morning at about 9 am.

Weather information for Grafton, on Monday, July 27th:

The maximum temperature of the day will be 33°C at about 3 pm. The day will be extremely humid, with average humidity of 82%, ranging from 55% to a maximum value of 96% at about 7 am. The wind will be strong, and will get up to 36 km/h at 11 am, blowing from the south. The cloud coverage will range from 0% around 2 am to as high as 100% around 10 pm with an average of 45%.

The chances of precipitation throughout the day will change between 0% and 20%. The highest chance for precipitation will be around 5 pm and the lowest probability around midnight. The dew point will range from 18°C up to a maximum value of 26°C around 9 am.

The visibility is expected to be good with average visibility of 14 km throughout the day. Atmospheric pressure will be low with average pressure of 1006 hPa. Sunrise will be at 5:36 am, and sunset at 8:20 pm. The day will have 14 hours and 44 minutes of daylight.

Air quality forecast for Grafton, on Monday, July 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 37 and 74.

Pollen forecast for Grafton, on Monday, July 27th:

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 Grafton on Tuesday, July 28th, is going to be clear throughout the day, with few clouds before dawn.

There's seems to be also high probability of cloud overcast before dawn around 2 am.

Weather details for Grafton, on Tuesday, July 28th:

The maximum temperature of the day is going to be 26°C at about 1 pm. The day will have very high relative humidity, with average humidity of 73%, ranging from 51% to a maximum value of 94% at about 4 am. The wind will be breezy, and will get up to 19 km/h at 3 pm, blowing from the north-east. The cloud coverage will range from 0% around 5 pm to as high as 100% around 5 am with an average of 20%.

There is no probability for any precipitation throughout the day. The dew point will range from 14°C up to a maximum value of 20°C around 2 am.

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 1010 hPa. Sunrise will be at 5:37 am, and sunset at 8:19 pm, making it a total of 14 hours and 42 minutes of daylight.

Air quality forecast for Grafton, on Tuesday, July 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 54.

Pollen forecast for Grafton, on Tuesday, July 28th:

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.

FAQ

How warm does it get in Grafton?
The average annual highest temperature in Grafton is 27.2°C (81.0°F), and the July 18th is the hottest day on average.
How cold does it get in Grafton?
The average annual lowest temperature in Grafton is -11.0°C (12.2°F), and the January 5th is the coldest day on average.
Which month has the most rain in Grafton?
The wettest months in Grafton are April and October.
What months does it snow in Grafton?
The most common time of year for snow is February, December, January, March and April.