Galesburg Weather in 2023

Historical record of Galesburg, Illinois weather for the year 2023 based on NOAA data.

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2023 Galesburg Weather Extremes
Highest temperature	96 °F	July 29
Lowest temperature	-2 °F	February 4
Highest daily low	77 °F	August 24
Lowest daily high	11 °F	January 31
Most daily precipitation	2.2 inches	August 5
Most daily snow	4.0 inches	January 25
Total annual precipitation	38.0 inches	-
Total annual snow	13.7 inches	-

What was the hottest temperature in Galesburg in 2023?

The highest temperature recorded in Galesburg, Illinois in 2023 was 96 °F which happened on July 29.

Highest Temperatures: All-Time By Year

Highest Temperatures in Galesburg in 2023

Rank	Temperature	Date
1	96 °F	Jul 29
2	95 °F	Aug 25
3	94 °F	Aug 24
4	93 °F	Jul 28
5	92 °F	Jun 25
6	91 °F	Aug 26
6	91 °F	Aug 23
6	91 °F	Jul 27
6	91 °F	Jun 4
6	91 °F	Jun 3

What was the coldest temperature in Galesburg in 2023?

The lowest temperature recorded in Galesburg, Illinois in 2023 was -2 °F which happened 2 different times.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Galesburg in 2023

Rank	Temperature	Date
1	-2 °F	February 4
1	-2 °F	February 3
3	-1 °F	February 1
3	-1 °F	January 31
5	6 °F	November 29
6	7 °F	November 28
6	7 °F	February 2
6	7 °F	January 30
9	10 °F	March 19
9	10 °F	March 18
9	10 °F	January 27

January 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	40	23	0.00	0.0
January 2	45	30	0.00	0.0
January 3	45	35	0.80	0.0
January 4	61	32	0.00	0.0
January 5	32	28	0.00	0.0
January 6	30	20	0.00	0.0
January 7	30	17	0.00	0.0
January 8	29	18	0.00	0.0
January 9	31	21	0.00	0.0
January 10	45	23	0.00	0.0
January 11	45	27	0.00	0.0
January 12	51	31	0.00	0.0
January 13	35	23	0.00	0.0
January 14	29	22	0.00	0.0
January 15	34	21	0.00	0.0
January 16	44	29	0.05	0.0
January 17	54	36	0.12	0.0
January 18	37	31	0.00	0.0
January 19	37	32	0.52	0.0
January 20	39	28	0.00	0.0
January 21	31	25	0.00	0.0
January 22	36	26	0.11	2.0
January 23	32	21	0.00	0.0
January 24	31	20	0.00	0.0
January 25	34	29	0.30	4.0
January 26	31	15	0.10	0.0
January 27	25	10	0.00	0.0
January 28	38	21	0.00	0.0
January 29	27	16	0.00	0.0
January 30	18	7	0.00	0.0
January 31	11	-1	0.00	0.0

February 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
February 1	12	-1	0.00	0.0
February 2	30	7	0.00	0.0
February 3	35	-2	0.00	0.0
February 4	18	-2	0.00	0.0
February 5	49	18	0.00	0.0
February 6	44	26	0.00	0.0
February 7	51	28	0.00	0.0
February 8	43	24	0.00	0.0
February 9	42	25	0.82	0.0
February 10	36	23	0.23	0.0
February 11	34	19	0.00	0.0
February 12	43	19	0.00	0.0
February 13	52	25	0.00	0.0
February 14	51	27	0.00	0.0
February 15	51	39	0.13	0.0
February 16	39	29	0.00	0.0
February 17	32	12	0.14	0.5
February 18	27	12	0.00	0.0
February 19	47	26	0.00	0.0
February 20	51	25	0.00	0.0
February 21	51	23	0.00	0.0
February 22	39	23	0.12	0.0
February 23	44	33	0.96	0.0
February 24	34	13	0.00	0.0
February 25	29	13	0.00	0.0
February 26	40	25	0.00	0.0
February 27	54	26	0.57	0.0
February 28	54	34	0.00	0.0

March 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	49	34	0.00	0.0
March 2	57	31	0.00	0.0
March 3	43	32	0.00	0.0
March 4	41	25	0.00	0.0
March 5	52	26	0.00	0.0
March 6	54	34	0.00	0.0
March 7	61	32	0.00	0.0
March 8	48	32	0.00	0.0
March 9	48	33	0.00	0.0
March 10	37	29	0.57	2.0
March 11	35	29	0.00	0.0
March 12	39	31	0.44	2.0
March 13	36	26	0.00	0.0
March 14	33	26	0.00	0.0
March 15	40	26	0.00	0.0
March 16	54	29	0.00	0.0
March 17	45	22	0.91	0.0
March 18	31	10	0.02	0.2
March 19	22	10	0.00	0.0
March 20	37	12	0.00	0.0
March 21	56	25	0.00	0.0
March 22	54	36	0.00	0.0
March 23	47	38	0.38	0.0
March 24	43	33	0.00	0.0
March 25	49	31	1.32	0.0
March 26	50	31	0.00	0.0
March 27	58	28	0.00	0.0
March 28	51	28	0.00	0.0
March 29	50	34	0.00	0.0
March 30	44	30	0.00	0.0
March 31	65	31	0.00	0.0

April 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	72	35	0.10
April 2	47	32	0.00
April 3	65	33	0.00
April 4	66	33	0.00
April 5	81	32	0.27
April 6	60	28	0.00
April 7	52	28	0.00
April 8	60	33	0.00
April 9	67	40	0.00
April 10	68	44	0.00
April 11	72	46	0.00
April 12	78	50	0.00
April 13	80	53	0.00
April 14	81	54	0.00
April 15	81	54	0.00
April 16	79	37	0.80
April 17	40	33	0.00
April 18	57	33	0.00
April 19	61	35	0.00
April 20	78	50	0.00
April 21	75	39	0.14
April 22	59	34	0.00
April 23	41	33	0.00
April 24	45	28	0.00
April 25	57	34	0.29
April 26	56	34	0.00
April 27	57	36	0.00
April 28	67	39	0.00
April 29	71	45	0.00
April 30	60	40	0.00

May 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	48	39	0.00
May 2	60	40	0.00
May 3	62	37	0.00
May 4	65	39	0.00
May 5	76	47	0.00
May 6	74	53	0.00
May 7	77	57	0.19
May 8	85	57	1.86
May 9	68	53	0.00
May 10	73	54	0.00
May 11	78	57	0.00
May 12	80	61	0.00
May 13	79	64	0.05
May 14	76	60	0.14
May 15	72	53	0.00
May 16	69	54	0.00
May 17	77	49	0.00
May 18	73	50	0.00
May 19	79	52	0.00
May 20	67	44	0.00
May 21	71	47	0.00
May 22	79	50	0.00
May 23	80	54	0.00
May 24	83	57	0.00
May 25	86	52	0.00
May 26	74	47	0.00
May 27	76	50	0.00
May 28	80	56	0.00
May 29	81	61	0.00
May 30	85	58	0.00
May 31	89	63	0.00

June 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	89	63	0.00
June 2	89	63	0.00
June 3	91	67	0.00
June 4	91	66	0.00
June 5	89	55	0.00
June 6	89	55	0.00
June 7	86	62	0.00
June 8	80	51	0.00
June 9	79	51	0.00
June 10	80	55	0.00
June 11	86	58	0.00
June 12	62	45	0.07
June 13	73	48	0.00
June 14	81	59	0.00
June 15	84	61	0.00
June 16	88	53	0.00
June 17	77	54	0.00
June 18	82	60	0.42
June 19	82	62	0.55
June 20	87	62	0.00
June 21	88	64	0.00
June 22	88	66	0.00
June 23	88	64	0.00
June 24	88	63	0.00
June 25	92	69	0.40
June 26	77	64	0.08
June 27	78	61	0.00
June 28	81	62	0.00
June 29	78	63	0.04
June 30	81	64	1.30

July 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	83	66	1.70
July 2	80	68	0.18
July 3	79	65	0.37
July 4	87	68	0.00
July 5	89	71	0.00
July 6	87	60	0.95
July 7	77	55	0.00
July 8	77	56	2.10
July 9	77	58	0.00
July 10	80	59	0.00
July 11	83	64	0.00
July 12	88	68	0.00
July 13	84	61	0.57
July 14	84	61	0.00
July 15	89	68	0.15
July 16	82	65	0.00
July 17	82	63	0.00
July 18	77	60	0.00
July 19	77	60	0.00
July 20	83	65	0.00
July 21	83	59	0.00
July 22	79	60	0.00
July 23	82	61	0.00
July 24	86	62	0.00
July 25	87	70	0.00
July 26	88	72	0.00
July 27	91	75	0.00
July 28	93	74	0.00
July 29	96	67	0.86
July 30	81	67	0.00
July 31	82	66	0.00

August 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	84	66	0.00
August 2	84	67	0.00
August 3	76	68	0.00
August 4	80	66	0.00
August 5	86	65	2.18
August 6	78	61	0.11
August 7	73	62	1.85
August 8	78	62	0.00
August 9	80	61	0.43
August 10	72	63	0.00
August 11	82	64	1.23
August 12	87	64	0.04
August 13	83	63	0.00
August 14	74	65	0.00
August 15	76	59	0.09
August 16	77	56	0.00
August 17	80	57	0.00
August 18	78	54	0.00
August 19	78	57	0.00
August 20	85	61	0.00
August 21	89	70	0.00
August 22	88	68	0.00
August 23	91	68	0.00
August 24	94	77	0.00
August 25	95	76	0.00
August 26	91	74	0.00
August 27	83	58	0.00
August 28	78	58	0.00
August 29	79	59	0.00
August 30	85	59	0.00
August 31	74	52	0.00

September 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	76	52	0.00
September 2	80	56	0.00
September 3	86	60	0.00
September 4	90	62	0.00
September 5	90	69	0.00
September 6	83	64	0.19
September 7	68	60	0.00
September 8	69	55	0.00
September 9	73	53	0.00
September 10	76	54	0.00
September 11	82	57	0.33
September 12	64	52	0.75
September 13	72	52	0.05
September 14	71	51	0.00
September 15	74	52	0.00
September 16	78	52	0.00
September 17	74	53	0.74
September 18	73	52	0.00
September 19	75	52	0.00
September 20	81	58	0.05
September 21	79	61	0.00
September 22	73	62	0.43
September 23	78	63	0.00
September 24	82	60	0.00
September 25	82	60	0.26
September 26	82	60	0.00
September 27	77	56	0.69
September 28	74	57	0.00
September 29	72	57	0.00
September 30	81	58	0.00

October 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	87	62	0.00
October 2	83	60	0.00
October 3	83	62	0.00
October 4	86	62	0.00
October 5	81	61	0.00
October 6	81	45	0.00
October 7	81	39	0.00
October 8	58	39	0.00
October 9	63	38	0.00
October 10	63	35	0.00
October 11	62	35	0.00
October 12	60	44	0.09
October 13	76	52	0.00
October 14	61	50	1.10
October 15	53	45	0.02
October 16	54	37	0.00
October 17	59	37	0.00
October 18	63	36	0.00
October 19	67	36	0.28
October 20	56	43	0.00
October 21	65	43	0.00
October 22	67	40	0.00
October 23	58	39	0.00
October 24	72	39	0.00
October 25	78	58	0.51
October 26	65	59	0.25
October 27	66	61	0.10
October 28	65	34	0.09
October 29	43	35	0.03
October 30	39	25	0.00
October 31	38	25	0.00

November 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	35	21	0.00	0.0
November 2	42	21	0.00	0.0
November 3	56	29	0.00	0.0
November 4	58	34	0.00	0.0
November 5	59	33	0.00	0.0
November 6	61	33	0.00	0.0
November 7	69	41	0.00	0.0
November 8	60	43	0.00	0.0
November 9	65	32	0.00	0.0
November 10	57	30	0.00	0.0
November 11	45	28	0.00	0.0
November 12	49	29	0.00	0.0
November 13	58	33	0.00	0.0
November 14	62	33	0.00	0.0
November 15	60	38	0.00	0.0
November 16	67	40	0.00	0.0
November 17	63	40	0.00	0.0
November 18	49	27	0.00	0.0
November 19	54	27	0.00	0.0
November 20	57	33	0.00	0.0
November 21	48	37	0.49	0.0
November 22	45	34	0.00	0.0
November 23	42	28	0.00	0.0
November 24	46	25	0.00	0.0
November 25	31	25	0.00	0.0
November 26	37	27	0.22	2.0
November 27	31	16	0.07	0.0
November 28	31	7	0.00	0.0
November 29	31	6	0.00	0.0
November 30	38	19	0.00	0.0

December 2023 Galesburg Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	50	35	0.40	0.0
December 2	42	33	0.10	0.0
December 3	38	32	0.35	0.0
December 4	38	30	0.00	0.0
December 5	35	30	0.12	0.0
December 6	37	26	0.00	0.0
December 7	39	26	0.00	0.0
December 8	58	35	0.00	0.0
December 9	58	42	0.40	0.0
December 10	43	26	0.00	0.0
December 11	29	19	0.00	0.0
December 12	42	21	0.00	0.0
December 13	35	27	0.00	0.0
December 14	42	26	0.00	0.0
December 15	52	26	0.00	0.0
December 16	55	38	0.20	0.0
December 17	44	38	0.20	0.0
December 18	38	27	0.00	0.0
December 19	38	14	0.00	0.0
December 20	34	15	0.00	0.0
December 21	45	27	0.00	0.0
December 22	47	38	0.00	0.0
December 23	49	43	0.35	0.0
December 24	53	48	0.00	0.0
December 25	58	48	0.00	0.0
December 26	53	33	0.60	0.0
December 27	38	33	0.00	0.0
December 28	41	30	0.24	0.0
December 29	33	30	0.13	1.0
December 30	34	24	0.00	0.0
December 31	39	24	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1895–2024	Galesburg	location