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Galesburg April Weather

Averages and records for weather in Galesburg, Illinois in the month of April.

Typical Galesburg April Weather 1991–2020
Average daily high	61.8 °F
Average daily low	40.2 °F
Average monthly precipitation	3.8 inches
Average monthly snow	0.9 inches
Daily chance of precipitation	35.2%
Daily chance of snow	0.65%

Galesburg April Weather Records 1895–2024
Highest temperature	91 °F	April 25, 1986
Lowest temperature	9 °F	April 6, 1982
Highest daily low	72 °F	April 30, 1944
Lowest daily high	27 °F	April 2, 2018
Hottest average high temperature	69.7 °F	2006
Coldest average high temperature	52.1 °F	2018
Most daily precipitation	4.2 inches	April 18, 2013
Most monthly precipitation	8.2 inches	2013
Most daily snow	11.0 inches	April 11, 1997
Most monthly snow	13.0 inches	1997

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
April 1	56.2	35.3	81	13
April 2	56.6	35.7	85	9
April 3	57.1	36.0	80	15
April 4	57.6	36.5	84	11
April 5	58.1	36.9	81	17
April 6	58.4	37.3	82	9
April 7	58.7	37.5	80	13
April 8	59.1	37.8	82	15
April 9	59.5	38.1	82	15
April 10	59.9	38.4	82	17
April 11	60.3	38.8	83	22
April 12	60.7	39.1	85	20
April 13	61.1	39.5	86	15
April 14	61.4	39.7	85	21
April 15	61.7	40.0	87	23
April 16	62.0	40.4	88	20
April 17	62.2	40.8	86	22
April 18	62.5	41.1	89	24
April 19	62.8	41.5	84	24
April 20	63.1	41.9	89	23
April 21	63.6	42.3	86	23
April 22	63.9	42.7	89	26
April 23	64.4	43.2	88	20
April 24	64.9	43.7	85	20
April 25	65.3	44.2	91	23
April 26	65.7	44.6	87	27
April 27	66.2	45.1	85	29
April 28	66.5	45.5	88	30
April 29	66.7	45.7	91	28
April 30	66.9	46.0	88	26

Weather Station Details

Years	Station	Coordinates
1895–2024	Galesburg	location