Earliest and Latest Days of 80° F in Rantoul

This is a list of the earliest and latest days in the year with a high temperature of at least 80 °F in Rantoul, Illinois history. It is based on NOAA data from the years 1893–2023.

Also see:

Earliest 80 degree day in Rantoul?

The earliest in the year that Rantoul, Illinois had a high temperature of at least 80 °F is March 8 which happened in 2000.

Latest 80 degree day in Rantoul?

The latest in the year that Rantoul, Illinois had a high temperature of at least 80 °F is November 5 which happened in 2016.

Earliest Days ≥ 80 °F

Date	Year	Temperature
March 8	2000	81 °F
March 14	2012	81 °F
March 15	2012	81 °F
March 16	2012	82 °F
March 17	2012	80 °F
March 18	2012	80 °F
March 19	2012	82 °F
March 20	2012	85 °F
March 21	2012	84 °F
March 21	1907	87 °F
March 22	2012	86 °F
March 22	1910	80 °F
March 22	1907	84 °F
March 23	1910	87 °F
March 23	1907	84 °F
March 24	1910	86 °F
March 25	1910	82 °F
March 26	2007	81 °F
March 26	1907	82 °F
March 27	1910	84 °F
March 27	1907	80 °F

Latest Days ≥ 80 °F

Date	Year	Temperature
November 5	2016	80 °F
November 3	1982	81 °F
November 2	2016	82 °F
November 2	2000	80 °F
November 1	2016	80 °F
November 1	1968	81 °F
November 1	1950	80 °F
October 31	1968	81 °F
October 31	1950	84 °F
October 30	2004	81 °F
October 30	1950	85 °F
October 29	1999	82 °F
October 29	1971	80 °F
October 29	1901	81 °F
October 29	1896	81 °F
October 27	2000	80 °F
October 27	1998	80 °F
October 27	1900	80 °F
October 26	1963	80 °F
October 26	1900	82 °F