Illinois March Weather

Illinois weather averages and all-time records in the month of March from 1991–2020 based on data made available by the NOAA.

State:

Month:

Illinois Cities

March weather averages for various places in Illinois, from 1991–2020.

City	Average (°F)		Record (°F)		Monthly (inches)
City	High	Low	High	Low	Precipitation	Snow
Aledo	48.2	27.0	94	-15	2.5	2.6
Aurora	47.7	27.9	84	-15	2.3	3.0
Belleville	58.8	36.5	89	-8	3.4	0.9
Bloomington-Normal	49.6	28.2	88	-15	2.6	2.4
Carbondale	56.4	34.7	93	-11	4.4	1.1
Carlyle	53.6	34.0	85	-10	3.6	n/a
Champaign	50.8	30.8	86	-9	2.7	n/a
Charleston	53.7	33.7	89	-14	3.0	1.8
Chicago	47.5	31.5	86	-5	2.7	5.7
Danville	52.1	32.1	84	-13	3.2	1.2
Decatur	52.3	32.8	89	-10	2.6	1.1
Dixon	46.9	27.7	87	-13	2.7	4.1
Du Quoin	56.7	36.5	92	-10	4.4	1.1
Elgin	45.7	26.3	83	-9	2.4	3.6
Elizabeth	46.4	25.3	85	-20	2.4	3.6
Fairfield	55.9	34.9	91	-8	4.2	1.5
Freeport	45.2	25.6	85	-21	2.1	3.7
Galesburg	48.5	29.2	86	-14	2.4	2.3
Geneseo	48.8	29.9	89	-13	2.6	2.8
Hoopeston	50.6	31.2	86	-10	2.7	2.3
Jacksonville	52.4	29.7	91	-14	2.8	1.9
Joliet	47.4	29.1	86	-8	2.2	1.9
Kankakee	48.4	28.9	85	-12	2.5	3.0
Kewanee	46.9	26.8	85	-11	2.5	3.2
Lincoln	51.4	30.3	86	-14	2.7	1.9
Moline	49.5	29.5	88	-19	2.6	4.4
Monmouth	50.6	29.7	88	-14	2.7	2.9
Morris	47.7	28.9	85	-19	2.3	3.1
Morrison	47.6	26.6	86	-17	2.5	3.5
Mt. Vernon	53.8	33.4	92	-10	3.9	0.8
Olney	54.1	33.4	89	-15	4.2	1.3
Ottawa	49.1	28.9	85	-9	2.3	3.1
Pana	53.0	32.4	88	-6	3.1	2.6
Paris	51.0	31.6	88	-8	3.0	1.8
Peoria	50.7	31.4	87	-10	2.7	3.3
Quincy	51.7	32.4	88	-13	2.3	n/a
Rantoul	50.9	28.9	87	-13	2.5	2.0
Rockford	46.6	27.6	85	-11	2.4	4.9
Springfield	52.7	32.8	91	-12	2.8	3.1
Tuscola	51.0	31.4	87	-10	2.9	2.4