Rockford Weather in 1987

Historical record of Rockford, Illinois weather for the year 1987 based on NOAA data.

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1987 Rockford Weather Extremes
Highest temperature	98 °F	June 14
Lowest temperature	-7 °F	January 24
Highest daily low	75 °F	August 2
Lowest daily high	5 °F	January 23
Most daily precipitation	5.7 inches	August 14
Most daily snow	10.6 inches	December 15
Total annual precipitation	40.9 inches	-
Total annual snow	34.6 inches	-

What was the hottest temperature in Rockford in 1987?

The highest temperature recorded in Rockford, Illinois in 1987 was 98 °F which happened on June 14.

Highest Temperatures: All-Time By Year

Highest Temperatures in Rockford in 1987

Rank	Temperature	Date
1	98 °F	Jun 14
2	96 °F	Aug 1
3	95 °F	Jul 20
4	94 °F	Aug 3
4	94 °F	Jul 26
4	94 °F	Jul 25
4	94 °F	Jul 23
4	94 °F	Jul 19
4	94 °F	Jun 18
4	94 °F	Jun 13

What was the coldest temperature in Rockford in 1987?

The lowest temperature recorded in Rockford, Illinois in 1987 was -7 °F which happened on Jan 24.

Lowest Temperatures: All-Time By Year

Lowest Temperatures in Rockford in 1987

Rank	Temperature	Date
1	-7 °F	January 24
2	-6 °F	January 23
3	-5 °F	January 26
4	-1 °F	January 25
4	-1 °F	January 19
6	1 °F	January 18
7	3 °F	December 31
8	4 °F	January 22
9	6 °F	December 17
10	7 °F	December 18

January 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
January 1	33	30	0.13	1.3
January 2	35	32	0.05	0.5
January 3	33	22	0.00	0.0
January 4	31	19	0.00	0.0
January 5	36	18	0.00	0.0
January 6	40	27	0.00	0.0
January 7	35	28	0.00	0.0
January 8	31	18	0.00	0.0
January 9	30	17	0.37	3.8
January 10	32	28	0.01	0.2
January 11	31	24	0.00	0.0
January 12	40	15	0.00	0.0
January 13	40	19	0.00	0.0
January 14	44	28	0.00	0.0
January 15	35	20	0.00	0.0
January 16	27	13	0.00	0.0
January 17	28	20	0.09	1.3
January 18	26	1	0.00	0.2
January 19	28	-1	0.00	0.0
January 20	26	15	0.00	0.1
January 21	30	15	0.01	0.3
January 22	29	4	0.01	0.3
January 23	5	-6	0.00	0.0
January 24	9	-7	0.00	0.0
January 25	17	-1	0.00	0.0
January 26	22	-5	0.00	0.0
January 27	29	12	0.05	0.8
January 28	35	22	0.00	0.0
January 29	33	24	0.20	0.5
January 30	34	28	0.01	0.2
January 31	35	13	0.00	0.0

February 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
February 1	45	29	0.00
February 2	52	23	0.00
February 3	37	24	0.00
February 4	40	19	0.00
February 5	37	23	0.00
February 6	47	20	0.00
February 7	49	25	0.00
February 8	43	16	0.00
February 9	37	10	0.00
February 10	46	19	0.00
February 11	52	25	0.00
February 12	44	22	0.00
February 13	42	21	0.06
February 14	37	26	0.00
February 15	27	19	0.00
February 16	31	19	0.00
February 17	39	24	0.00
February 18	43	17	0.00
February 19	46	16	0.00
February 20	46	17	0.00
February 21	47	24	0.00
February 22	38	28	0.04
February 23	44	19	0.00
February 24	41	22	0.00
February 25	46	25	0.00
February 26	44	27	0.00
February 27	44	33	0.00
February 28	39	36	0.72

March 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
March 1	42	33	0.07	0.5
March 2	51	27	0.00	0.0
March 3	45	23	0.00	0.0
March 4	50	22	0.00	0.0
March 5	55	32	0.00	0.0
March 6	64	25	0.00	0.0
March 7	72	35	0.00	0.0
March 8	72	31	0.00	0.0
March 9	34	21	0.00	0.0
March 10	31	18	0.00	0.0
March 11	38	19	0.00	0.0
March 12	44	19	0.06	0.4
March 13	37	31	0.06	0.3
March 14	38	32	0.46	1.6
March 15	36	31	0.02	0.0
March 16	42	27	0.00	0.0
March 17	46	29	0.00	0.0
March 18	40	36	0.44	0.0
March 19	58	34	0.00	0.0
March 20	59	28	0.00	0.0
March 21	60	26	0.00	0.0
March 22	64	40	0.00	0.0
March 23	70	41	0.00	0.0
March 24	65	46	0.14	0.0
March 25	49	42	0.19	0.0
March 26	49	40	0.00	0.0
March 27	46	39	0.00	0.0
March 28	54	36	0.19	0.0
March 29	38	26	0.33	0.0
March 30	33	20	0.00	0.0
March 31	41	16	0.00	0.0

April 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
April 1	51	29	0.00
April 2	39	22	0.00
April 3	43	16	0.00
April 4	52	20	0.00
April 5	59	36	0.00
April 6	66	40	0.00
April 7	71	29	0.00
April 8	64	33	0.00
April 9	74	28	0.00
April 10	64	44	0.08
April 11	59	41	0.01
April 12	61	44	0.02
April 13	53	39	0.51
April 14	55	49	0.38
April 15	62	43	0.00
April 16	68	45	0.00
April 17	75	41	0.00
April 18	77	46	0.00
April 19	80	47	0.00
April 20	89	56	0.00
April 21	65	42	0.18
April 22	48	43	0.79
April 23	52	43	0.01
April 24	60	39	0.00
April 25	68	40	0.00
April 26	74	40	0.00
April 27	69	45	0.00
April 28	67	36	0.00
April 29	82	44	0.00
April 30	61	36	0.00

May 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
May 1	73	40	0.19
May 2	58	48	0.27
May 3	56	39	0.00
May 4	62	34	0.00
May 5	69	36	0.00
May 6	76	39	0.00
May 7	74	45	0.00
May 8	75	40	0.00
May 9	84	48	0.00
May 10	87	59	0.01
May 11	89	54	0.00
May 12	67	45	0.00
May 13	81	41	0.00
May 14	84	57	0.02
May 15	72	47	0.00
May 16	85	40	0.00
May 17	90	53	0.03
May 18	82	60	1.54
May 19	81	59	0.16
May 20	80	63	1.21
May 21	87	63	0.01
May 22	70	53	0.00
May 23	54	47	0.00
May 24	57	46	0.00
May 25	64	49	0.12
May 26	86	59	0.00
May 27	88	68	0.00
May 28	89	66	0.16
May 29	86	66	0.00
May 30	78	67	0.00
May 31	86	60	0.01

June 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
June 1	84	63	0.02
June 2	81	63	0.14
June 3	77	54	0.00
June 4	72	47	0.00
June 5	84	52	0.00
June 6	84	59	0.00
June 7	90	63	0.00
June 8	89	60	0.02
June 9	75	51	0.00
June 10	79	46	0.00
June 11	82	62	0.68
June 12	89	65	0.00
June 13	94	60	0.00
June 14	98	68	0.00
June 15	88	64	0.00
June 16	92	62	0.00
June 17	93	58	0.00
June 18	94	67	0.00
June 19	90	70	0.00
June 20	86	70	0.98
June 21	83	67	0.12
June 22	80	67	0.00
June 23	87	64	0.00
June 24	88	64	0.00
June 25	77	63	0.31
June 26	75	60	0.00
June 27	73	53	0.00
June 28	83	56	0.00
June 29	80	63	0.76
June 30	80	63	0.05

July 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
July 1	79	60	0.00
July 2	82	57	0.00
July 3	83	64	0.02
July 4	83	61	0.00
July 5	79	65	0.13
July 6	87	68	0.09
July 7	87	67	0.20
July 8	88	67	0.28
July 9	88	71	0.00
July 10	90	72	0.12
July 11	91	71	0.00
July 12	84	69	0.00
July 13	75	58	0.03
July 14	77	54	0.00
July 15	74	52	0.59
July 16	80	50	0.00
July 17	91	63	0.00
July 18	91	68	0.00
July 19	94	73	0.00
July 20	95	70	0.00
July 21	93	69	0.00
July 22	93	67	0.00
July 23	94	70	0.00
July 24	92	72	0.00
July 25	94	72	0.00
July 26	94	70	0.69
July 27	77	65	0.63
July 28	83	65	0.22
July 29	92	69	0.28
July 30	91	69	0.00
July 31	89	71	1.74

August 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
August 1	96	75	0.00
August 2	92	75	0.03
August 3	94	70	1.40
August 4	83	64	0.00
August 5	79	62	0.00
August 6	85	59	0.00
August 7	86	65	0.01
August 8	78	68	0.69
August 9	77	64	0.00
August 10	82	59	0.00
August 11	81	65	0.00
August 12	85	64	0.00
August 13	79	68	0.72
August 14	83	72	5.70
August 15	90	73	0.00
August 16	91	71	0.67
August 17	81	65	0.00
August 18	78	61	0.45
August 19	78	57	0.00
August 20	83	57	0.00
August 21	86	66	0.64
August 22	82	56	0.00
August 23	70	52	0.00
August 24	68	47	0.00
August 25	59	55	0.72
August 26	64	57	2.51
August 27	64	60	0.00
August 28	72	57	0.01
August 29	76	52	0.00
August 30	77	55	0.00
August 31	69	51	0.00

September 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
September 1	77	46	0.00
September 2	71	48	0.00
September 3	74	45	0.00
September 4	82	51	0.00
September 5	87	58	0.00
September 6	81	59	0.00
September 7	74	62	0.09
September 8	80	60	0.00
September 9	77	53	0.00
September 10	77	53	0.00
September 11	80	54	0.00
September 12	72	51	0.08
September 13	69	47	0.03
September 14	77	43	0.12
September 15	80	60	0.00
September 16	76	63	0.96
September 17	72	63	0.02
September 18	66	51	0.05
September 19	65	47	0.00
September 20	61	48	0.06
September 21	64	48	0.00
September 22	69	52	0.00
September 23	73	44	0.00
September 24	71	46	0.00
September 25	70	40	0.00
September 26	83	44	0.00
September 27	84	58	0.00
September 28	80	56	0.97
September 29	66	50	0.00
September 30	64	41	0.00

October 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)
October 1	74	37	0.00
October 2	55	36	0.00
October 3	55	29	0.00
October 4	69	33	0.00
October 5	67	49	0.00
October 6	52	39	0.10
October 7	46	28	0.00
October 8	55	24	0.00
October 9	54	42	0.00
October 10	44	34	0.00
October 11	47	26	0.00
October 12	59	24	0.00
October 13	67	31	0.00
October 14	61	40	0.00
October 15	74	47	0.00
October 16	58	50	0.07
October 17	52	35	0.00
October 18	62	34	0.02
October 19	58	40	0.02
October 20	49	31	0.01
October 21	44	31	0.00
October 22	57	31	0.00
October 23	46	25	0.00
October 24	44	26	0.37
October 25	51	23	0.00
October 26	49	32	0.16
October 27	53	31	0.00
October 28	47	26	0.00
October 29	56	32	0.00
October 30	69	31	0.00
October 31	58	41	0.07

November 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
November 1	61	47	0.05	0.0
November 2	69	56	0.02	0.0
November 3	75	51	0.00	0.0
November 4	67	43	0.00	0.0
November 5	48	30	0.00	0.0
November 6	48	25	0.00	0.0
November 7	50	30	0.05	0.0
November 8	57	38	0.06	0.0
November 9	41	26	0.00	0.0
November 10	39	24	0.00	0.0
November 11	45	19	0.00	0.0
November 12	57	25	0.00	0.0
November 13	55	32	0.00	0.0
November 14	60	26	0.00	0.0
November 15	63	37	0.00	0.0
November 16	57	48	0.99	0.0
November 17	59	38	0.01	0.0
November 18	42	29	0.00	0.0
November 19	46	30	0.00	0.0
November 20	32	18	0.00	0.0
November 21	34	13	0.00	0.0
November 22	52	25	0.04	0.0
November 23	49	36	0.04	0.0
November 24	40	36	0.16	0.0
November 25	39	35	0.09	0.0
November 26	40	36	0.00	0.0
November 27	40	38	0.01	0.0
November 28	48	40	0.97	0.0
November 29	42	37	0.02	0.0
November 30	40	33	0.06	0.6

December 1987 Rockford Weather

Day	High (°F)	Low (°F)	Precip. (inches)	Snow (inches)
December 1	33	29	0.01	0.1
December 2	32	26	0.00	0.0
December 3	33	21	0.15	1.1
December 4	30	17	0.00	0.0
December 5	33	13	0.00	0.0
December 6	34	27	0.03	0.0
December 7	38	33	0.42	0.0
December 8	51	37	0.21	0.0
December 9	52	39	0.05	0.0
December 10	41	29	0.00	0.0
December 11	50	35	0.04	0.0
December 12	39	31	0.00	0.0
December 13	36	25	0.00	0.0
December 14	30	26	0.04	0.8
December 15	32	26	0.98	10.6
December 16	28	16	0.00	0.0
December 17	23	6	0.00	0.0
December 18	30	7	0.00	0.0
December 19	35	30	0.91	0.0
December 20	34	25	0.23	1.1
December 21	36	21	0.00	0.0
December 22	38	27	0.00	0.0
December 23	39	28	0.00	0.0
December 24	40	34	0.03	0.0
December 25	35	25	0.00	0.0
December 26	28	19	0.00	0.0
December 27	34	19	0.09	0.0
December 28	34	25	0.84	8.0
December 29	29	9	0.00	0.0
December 30	35	17	0.00	0.0
December 31	35	3	0.00	0.0

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Weather Station Details

Years	Station	Coordinates
1951–2024	Greater Rockford Airport	location
1893–1950	Rockford	location