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Prospect Heights, Illinois, United States
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Weather in Prospect Heights, United States

22°
Cloudy
Feels like 22°
·
High27°Low17°
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Air quality

Full Details
0
44
500
Air quality:Good

Pollen index

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

Today's weather summary

The weather in Prospect Heights on Friday, July 24th, will be mostly clear for most of the day, together with clear skies in the afternoon.

There's seems to be also high probability of cloud overcast before dawn around 12 am.

Weather information for Prospect Heights, on Friday, July 24th:

The highest temperature of the day is going to be 27°C at about 2 pm. The day will have comfortable humidity, with average humidity of 52%, ranging from 35% to a maximum value of 74% at about 6 am. The wind will be breezy, and will get up to 17 km/h at 3 pm, blowing from the south-east. The cloud coverage will range from 0% around 8 pm to as high as 100% around 10 am with an average of 39%.

There is no probability for any precipitation throughout the day. The dew point will range from 9°C up to a maximum value of 14°C around 10 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 1019 hPa. Sunrise will be at 5:36 am, and sunset at 8:18 pm. The day will have 14 hours and 42 minutes of daylight.

Air quality forecast for Prospect Heights, on Friday, July 24th:

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 33 and 72.

Pollen forecast for Prospect Heights, on Friday, July 24th:

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 Prospect Heights on Saturday, July 25th, will vary throughout the day from cloudy weather to clear.

According to our models cloud overcast will appear before dawn and there is a high chance for clear skies before dawn.

Weather details for Prospect Heights, on Saturday, July 25th:

The highest temperature of the day is going to be 28°C around 6 pm. The day will be humid, with average humidity of 66%, ranging from 58% to a maximum value of 81% at about 11 pm. The wind will be light, and will get up to 15 km/h at 3 pm, blowing from the south. The cloud coverage will range from 0% around midnight to as high as 100% around noon with an average of 44%.

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 11 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 1015 hPa. Sunrise will be at 5:37 am, and sunset at 8:18 pm, making it a total of 14 hours and 41 minutes of daylight.

Air quality forecast for Prospect Heights, on Saturday, July 25th:

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 50 and 76.

Pollen forecast for Prospect Heights, 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.

FAQ

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