Illinois weather in March 2022

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Below are average maximum temperatures at popular destinations in Illinois in March. Select a destination to see more weather parameters.

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The March weather guide for Illinois shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

How warm is it in Illinois in March?

Daytime temperatures usually reach 8°C in Chicago, Illinois in March, falling to -2°C at night.

How sunny is it in Illinois in March?

There are normally 6 hours of bright sunshine each day in Chicago, Illinois in March - that's 50% of daylight hours.

Is the sea cold around Illinois in March?

The average sea temperature around Chicago, Illinois in March is 3°C.

Does it rain in Illinois in March?

There are usually 13 days with some rain in Chicago, Illinois in March and the average monthly rainfall is 67mm.

Metric (°C / mm)  |  Imperial (°F / inches)

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Illinois sunrise & sunset times for March 2022

Browse the sunrise and sunset times for Illinois in March 2022. Select a month to view Illinois sunrise & sunset times for the next 12 months. The Illinois sunrise and sunset times shown below are for Chicago.


Date Sunrise times Sunset times
Tuesday, 1st March 2022 06:25 17:41
Wednesday, 16th March 2022 07:01 18:58
Thursday, 31st March 2022 06:35 19:15
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