Nearby locations
Macoupin County, Illinois, United States
Carlinville, Illinois, United States
Comer, Illinois, United States
Nearby popular places
Denby Prairie Nature Preserve, United States
Denby Park, United States
Tower Grove Park, United States

Weather in Macoupin County, United States

34°
Mostly cloudy
Feels like 27°
·
High45°Low32°
Are you a business interested
in the data behind our forecast?
Try Our Weather API
Weather API Globe

Air quality

Full Details
0
38
500
Air quality:Good

Pollen index

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

Today's weather summary

The weather in Macoupin County on Saturday, April 20th, is going to be clear throughout the day.

There is also a chance of cloud overcast before dawn, around 12 am.

Weather information for Macoupin County, on Saturday, April 20th:

The maximum temperature of the day is going to be 50°F at about 4 pm. The day will have comfortable humidity, with average humidity of 54%, ranging from 34% to a maximum value of 78% at about 2 am. The wind will be breezy, and will get up to 17 mph at 11 am, blowing from the west. The cloud coverage will range from 0% around 1 am to as high as 100% around 11 pm with an average of 34%.

There is no probability for any precipitation throughout the day. The dew point will range from 20°F up to a maximum value of 37°F around 1 am.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1023 hPa. Sunrise will be at 6:01 am, and sunset at 7:29 pm. The day will have 13 hours and 28 minutes of daylight.

Air quality forecast for Macoupin County, on Saturday, April 20th:

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 29 and 38.

Pollen forecast for Macoupin County, on Saturday, April 20th:

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 low risk.

The weather in Macoupin County on Sunday, April 21st, is going to be clear for most of the day, together with cloud overcast before dawn.

There is also a chance for some clouds during the morning at about 9 am.

Weather details for Macoupin County, on Sunday, April 21st:

The highest temperature during the day is going to be 52°F at about 6 pm. The day will have high relative humidity, with average humidity of 62%, ranging from 39% to a maximum value of 82% at about 6 am. The wind will be breezy, and will get up to 11 mph at 5 pm, blowing from the north-west. The cloud coverage will range from 0% around 5 pm to as high as 100% around 6 am with an average of 41%.

There is no probability for any precipitation throughout the day. The dew point will range from 26°F up to a maximum value of 30°F around 11 pm.

The visibility is expected to be good with average visibility of 10 mi throughout the day. Atmospheric pressure will be high with average pressure of 1022 hPa. Sunrise will be at 6:00 am, and sunset at 7:29 pm, making it a total of 13 hours and 29 minutes of daylight.

Air quality forecast for Macoupin County, on Sunday, April 21st:

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 22 and 44.

Pollen forecast for Macoupin County, on Sunday, April 21st:

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 Macoupin County?
The average annual highest temperature in Macoupin County is 32.0°C (89.6°F), and the July 26th is the hottest day on average.
How cold does it get in Macoupin County?
The average annual lowest temperature in Macoupin County is -8.3°C (17.1°F), and the January 5th is the coldest day on average.
Which month has the most rain in Macoupin County?
The wettest months in Macoupin County are April and May.
What months does it snow in Macoupin County?
The most common time of year for snow is February, January and December.