The weather in Illinois for the next 14 days
The coming week will be on the cooler side in Illinois, with an average temperature of 15°C. The lowest temperatures will drop to 11°C over the coming days. The coming days will see a few days of precipitation, with a total of around 11 mm.
Next week will be cool with an average temperature of 12°C. Temperatures will range between 5°C and 17°C. There’s a chance of some rain in Illinois, with a total precipitation of around 15 mm.
Check out the current weather in Illinois
Temperature in Illinois for the next 14 days
This chart shows the temperature in Illinois for the next 14 days, displayed in degrees Celsius.
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Precipitation in Illinois for the next 14 days
This chart shows the precipitation in Illinois for the next 14 days, measured in millimetres.
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4 5 4Average Weather in Illinois by Month
Click on a month below to see detailed weather info for Illinois. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
