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Glen Ellyn, Illinois, United States
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Weather in Glen Ellyn, United States

57°
Cloudy
Feels like 57°
·
High62°Low55°
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Air quality

Full Details
0
36
500
Air quality:Good

Pollen index

Full Details
Tree
1/5
012345
Weed
0/5
012345
Grass
1/5
012345

Tomorrow's weather summary

The weather in Glen Ellyn on Wednesday, April 17th, is going to be cloudy throughout the day, together with clear skies around noon.

There's seems to be also high probability of some clouds during the night around 10 pm.

Weather information for Glen Ellyn, on Wednesday, April 17th:

The highest temperature of the day will be 67°F around noon. The day will have very high relative humidity, with average humidity of 77%, ranging from 46% to a maximum value of 89% at about 7 am. The wind will be breezy, and will get up to 18 mph at 2 pm, blowing from the south-west. The cloud coverage will range from 6% around 5 pm to as high as 100% around 8 pm with an average of 86%.

The chances of precipitation throughout the day will change between 0% and 35%. The highest chance for precipitation will be around 3 am and the lowest probability around midnight. The dew point will range from 33°F up to a maximum value of 60°F around 11 am.

The visibility is expected to be good with average visibility of 9 mi throughout the day. Atmospheric pressure will be low with average pressure of 1005 hPa. Sunrise will be at 5:58 am, and sunset at 7:25 pm. The day will have 13 hours and 27 minutes of daylight.

Air quality forecast for Glen Ellyn, on Wednesday, April 17th:

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 32 and 47.

Pollen forecast for Glen Ellyn, on Wednesday, April 17th:

Tree pollen on this day is expected to have low 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 Glen Ellyn on Thursday, April 18th, is going to be cloudy throughout the day, with drizzle during the evening.

There is also a chance for few clouds before dawn around 2 am.

Weather information for Glen Ellyn, on Thursday, April 18th:

The highest temperature during the day will be 59°F at about 2 pm. The day will have very high relative humidity, with average humidity of 75%, ranging from 64% to a maximum value of 91% at about 11 pm. The wind will be breezy, and will get up to 13 mph at 2 am, blowing from the west. The cloud coverage will range from 27% around 2 am to as high as 100% around 11 pm with an average of 83%.

The precipitation probability will change throughout the day between 0% and 35%. The highest chance for precipitation will be around 11 pm and the lowest probability around midnight. The dew point will range from 40°F up to a maximum value of 48°F around midnight.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be normal with average pressure of 1015 hPa. Sunrise will be at 5:57 am, and sunset at 7:26 pm, making it a total of 13 hours and 29 minutes of daylight.

Air quality forecast for Glen Ellyn, on Thursday, April 18th:

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 39.

Pollen forecast for Glen Ellyn, on Thursday, April 18th:

The overall pollen forecast for this day shows no significant pollen. Tree pollen on this day is expected to have very low risk. There's no risk of weed pollen, and as for grass pollen, this day is expected to have very low risk.

FAQ

How warm does it get in Glen Ellyn?
The average annual highest temperature in Glen Ellyn is 30.0°C (86.0°F), and the July 18th is the hottest day on average.
How cold does it get in Glen Ellyn?
The average annual lowest temperature in Glen Ellyn is -10.3°C (13.5°F), and the February 5th is the coldest day on average.
Which month has the most rain in Glen Ellyn?
The wettest months in Glen Ellyn are May and June.
What months does it snow in Glen Ellyn?
The most common time of year for snow is February, January, December and March.