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Chatham, Illinois, United States
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Weather in Chatham, United States

21°
Cloudy
Feels like 21°
·
High26°Low16°
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Air quality

Full Details
0
50
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 Chatham on Friday, July 24th, will vary throughout the day from cloudy condition to clear.

According to our models cloud overcast will emerge before dawn and a high probability for clear skies in the afternoon.

Weather details for Chatham, on Friday, July 24th:

The maximum temperature during the day will be 26°C around 2 pm. The day will be humid, with average humidity of 62%, ranging from 41% to a maximum value of 83% at about 4 am. The wind will be light, and will get up to 14 km/h at 5 pm, blowing from the east. The cloud coverage will range from 0% around 7 pm to as high as 100% around 1 pm with an average of 45%.

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 9 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 8:16 pm, making it a total of 14 hours and 40 minutes of daylight.

Air quality forecast for Chatham, 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 36 and 69.

Pollen forecast for Chatham, 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 Chatham on Saturday, July 25th, will be clear for most of the day, with cloud overcast in the early morning.

There is also a chance for few clouds during the morning at about 10 am.

Weather details for Chatham, on Saturday, July 25th:

The highest temperature of the day will be 28°C around 5 pm. The day will be humid, with average humidity of 68%, ranging from 51% to a maximum value of 84% at about 11 pm. The wind will be breezy, and will get up to 17 km/h at 3 pm, blowing from the south-west. The cloud coverage will range from 0% around midnight to as high as 100% around 9 am with an average of 29%.

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 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 8:15 pm, making it a total of 14 hours and 38 minutes of daylight.

Air quality forecast for Chatham, 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 51 and 67.

Pollen forecast for Chatham, 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 Chatham?
The average annual highest temperature in Chatham is 27.8°C (82.0°F), and the July 17th is the hottest day on average.
How cold does it get in Chatham?
The average annual lowest temperature in Chatham is -7.5°C (18.5°F), and the January 7th is the coldest day on average.
Which month has the most rain in Chatham?
The wettest months in Chatham are April and May.
What months does it snow in Chatham?
The most common time of year for snow is February, January, December and March.