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Illinois United States of America
Temperatures in April
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Temperature in Illinois in April

Illinois is a region in the United States of America. April in has maximum daytime temperatures ranging from low in Zion with 12°C to pleasant temperatures in Metropolis with 21°C. Nighttime temperatures generally drop to 9°C in Metropolis and 3°C in Zion.

What is the temperature of the different cities in Illinois in April?

To get a sense of April's typical temperatures in the key spots of Illinois, explore the map below. Click on a point for an in-depth look.

Weather conditions Weather
Temperatures
Precipitation
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Legend very warm warm pleasant moderate cold very cold
Very warm means maximum temperatures above 30°C. Warm: 22°C to 30°C. Pleasant: 18°C to 22°C Moderate: 12°C to 18°C. Cold: 2°C to 12°C. Very cold: lower than 2°C

  • What is the warmest city in April in Illinois?
    • From a thorough analysis of our records, Metropolis clearly dominates in terms of high temperatures. The city witnesses daytime temperatures hovering around 21°C, and evenings that remain near 9°C.

  • What is the coldest city in April in Illinois?
    • In our database, Zion is the chilliest city in April in Illinois. Daytime temperatures typically peak at 12°C, while the nighttime lows hover around 3°C.

  • How much sun does Illinois get in April?
    • Chicago enjoys approximately 217 hours of sunshine, offering a mostly sunny climate that adds a pleasant and vibrant feel to the month.

    Interested in more climate information?

    We have much more information about the climate in Illinois. Interested in the weather conditions in a specific month? Select the month below.

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