Fort Wayne, IN: September

30 September 2026: September 2026 averaged 67.9°F in Fort Wayne, IN, the warmest September since 2024, tied 18th warmest of 129 (with 2005 and 1898).

September 2026

Mean temperature: 67.9°F; Warmest since 2024; 18th warmest of 129
Precipitation: 4.99 in; Wettest since 2016; 15th wettest of 129

A normal September in Fort Wayne, IN (1991 to 2020): a mean temperature of 64.6°F, between 62.2°F and 68°F in eight years of ten and 2.71 in of precipitation, between 1.31 in and 5.14 in in eight years of ten.

The mean temperature of every September in Fort Wayne, IN since 1897: 67.9°F in 2026; the highest is 70.5°F, in 1931.

Normal range, 62.2 to 68°F

Every year, ranked, as a table

Every September in Fort Wayne, IN from 1897 to 2026, ranked: the mean temperature, the mean high and the mean low from the warmest, the precipitation from the wettest; a year missing more than a tenth of its days is not ranked.

Year	Mean, °F	Rank	High, °F	Rank	Low, °F	Rank	Precipitation, in	Rank
2026	67.9	18	77.5	45	58.4	9	4.99	15
2025	66.6	40	80.7	12	52.5	83	0.98	119
2024	68.6	13	81.2	8	55.9	29	1.42	106
2023	66.1	48	77.6	43	54.6	48	1.63	99
2022	64.8	64	75.4	72	54.1	62	1.96	84
2021	67.5	26	79.4	20	55.6	35	3.78	32
2020	63.2	92	74.5	86	51.8	90	3.33	44
2019	68.7	11	79.3	24	58.1	10	2.59	64
2018	68.9	9	78.7	29	59	6	1.65	97
2017	65.9	50	77.3	49	54.5	49	1.67	96
2016	68.7	11	79.4	20	57.9	11	5.44	9
2015	67.8	21	78.7	29	57	19	3.03	48
2014	62.5	105	73.5	102	51.6	96	4.90	16
2013	64.8	64	77.1	52	52.5	83	1.89	87
2012	62.9	97	74	92	51.7	92	3.61	35
2011	62.5	105	72.2	117	52.8	79	4.76	19
2010	65.6	54	77.4	47	53.8	63	1.36	109
2009	64.8	64	75	78	54.5	49	1.41	107
2008	67.3	32	80	14	54.7	46	1.83	90
2007	67	34	79.4	20	54.5	49	2.47	67
2006	61	122	71.2	121	50.8	109	2.82	56
2005	67.9	18	80.9	10	54.8	44	3.97	29
2004	65.7	52	77.9	40	53.5	67	1.75	93
2003	61.5	117	72.1	118	50.8	109	5.44	9
2002	67.5	26	80	14	55	43	2.54	65
2001	62.3	110	73.5	102	51	106	4.04	28
2000	62.7	101	73.8	95	51.6	96	4.61	21
1999	64.3	77	79.2	26	49.5	122	1.03	118
1998	67.5	26	80.6	13	54.4	54	1.31	112
1997	62.7	101	73.7	98	51.7	92	5.11	14
1996	63.2	92	73.5	102	52.9	76	3.94	30
1995	63.2	92	76.3	63	50.1	117	0.44	127
1994	65.6	54	78.2	38	52.9	76	1.27	113
1993	61.5	117	71.2	121	51.8	90	4.85	17
1992	62.5	105	73.8	95	51.2	103	6.01	6
1991	63.5	89	76.5	59	50.6	114	2.17	78
1990	64.7	68	74.7	85	54.7	46	1.50	102
1989	62.2	111	72.8	111	51.6	96	4.17	25
1988	64.5	72	76.2	64	52.7	80	1.82	91
1987	65.3	58	76.8	55	53.8	63	1.35	110
1986	67.1	33	77.4	47	56.8	21	4.64	20
1985	65	61	76.1	67	53.8	63	2.67	61
1984	63.4	90	73.5	102	53.2	74	2.98	50
1983	67.8	21	80.8	11	54.8	44	1.34	111
1982	62.6	103	73	109	52.1	86	1.64	98
1981	64.5	72	73	109	56	28	3.34	43
1980	66.2	47	76.5	59	55.8	32	2.47	67
1979	64.2	81	76.7	56	51.6	96	0.34	129
1978	69.2	4	81.3	6	57.2	16	2.26	74
1977	66.3	44	75.2	75	57.4	13	3.68	34
1976	62	112	74.8	82	49.2	123	2.20	77
1975	60.2	124	69.5	127	51	106	3.48	40
1974	60.5	123	71	124	49.9	119	2.22	75
1973	66.9	36	78.3	36	55.4	39	0.70	123
1972	64.9	63	74.2	89	55.6	35	6.75	4
1971	67.4	29	77.2	50	57.5	12	4.14	26
1970	66.9	36	78.4	33	55.5	37	5.47	8
1969	65.2	60	76.1	67	54.2	60	3.49	38
1968	64.4	74	74.9	81	53.8	63	1.97	83
1967	61.2	121	73.9	93	48.4	127	1.04	117
1966	60	125	70.7	125	49.2	123	2.82	56
1965	66.8	39	76.7	56	56.9	20	2.82	56
1964	64.7	68	77.2	50	52.1	86	1.58	100
1963	64.3	77	77.6	43	51.1	105	1.16	115
1962	61.7	116	73.4	107	50	118	1.45	105
1961	69.3	3	79.9	17	58.7	8	4.51	23
1960	67.8	21	78.8	28	56.7	22	1.56	101
1959	66.9	36	78.5	32	55.3	41	2.22	75
1958	63.7	87	73.9	93	53.5	67	3.04	47
1957	62.8	100	73.7	98	51.9	89	2.83	55
1956	62	112	75.3	73	48.6	125	1.11	116
1955	66.6	40	80	14	53.3	71	2.46	69
1954	67.4	29	79.4	20	55.4	39	1.87	88
1953	64.4	74	78.3	36	50.6	114	1.98	82
1952	63.8	85	76	69	51.7	92	2.68	60
1951	61.3	120	72.8	111	49.7	121	1.48	103
1950	62.6	103	71.8	120	53.4	69	5.23	12
1949	58.7	128	69.7	126	47.7	128	2.98	50
1948	67	34	78.7	29	55.3	41	1.82	91
1947	65.5	56	76.7	56	54.4	54	3.41	42
1946	64.7	68	78.4	33	50.9	108	1.41	107
1945	64.6	71	74.8	82	54.4	54	4.22	24
1944	64.4	74	76.2	64	52.6	82	1.24	114
1943	59.9	126	71.2	121	48.6	125	4.52	22
1942	61.8	115	72.5	115	51.2	103	3.81	31
1941	68.6	13	81.7	4	55.5	37	0.74	121
1940	63.8	85	74.3	88	53.3	71	0.70	123
1939	68.9	9	81.7	4	56.1	25	0.88	120
1938	65.4	57	75	78	55.7	34	2.15	79
1937	62.9	97	72.8	111	52.9	76	2.88	53
1936	68.5	15	77.5	45	59.4	5	4.82	18
1935	64.3	77	75.2	75	53.4	69	2.39	71
1934	65.8	51	74.4	87	57.1	18	3.56	37
1933	69	6	78.1	39	59.9	3	7.44	2
1932	64	83	73.5	102	54.4	54	5.70	7
1931	70.5	1	79.6	18	61.4	1	2.08	80
1930	66.3	44	76.5	59	56.1	25	3.45	41
1929	63.9	84	73.2	108	54.5	49	2.35	72
1928	61.4	119	72.1	118	50.8	109	0.56	126
1927	69.1	5	79.3	24	58.9	7	3.12	46
1926	64.2	81	72.4	116	55.9	29	6.76	3
1925	70.1	2	79.2	26	61.1	2	4.11	27
1924	59.5	127	68.3	128	50.8	109	2.76	59
1923	65	61	73.6	101	56.5	24	2.41	70
1922	68.4	16	79.5	19	57.2	16	1.70	94
1921	69	6	78.4	33	59.5	4	2.88	53
1920	66.4	43	76.9	53	55.8	32	1.69	95
1919	67.6	24	77.8	41	57.4	13	2.61	63
1918	57.1	129	66.5	129	47.7	128	6.19	5
1917	62	112	72.6	114	51.3	101	0.60	125
1916	62.9	97	73.7	98	52.1	86	1.96	84
1915	65.7	52	74.8	82	56.7	22	3.70	33
1914	63.7	87	74.2	89	53.1	75	2.51	66
1913	63.1	95	73.8	95	52.4	85	3.01	49
1912	66.3	44	76.4	62	56.1	25	1.94	86
1911	66.5	42	75.5	70	57.4	13	3.30	45
1910	64.8	64	76.9	53	52.7	80	5.12	13
1909	62.5	105	75.1	77	49.9	119	3.60	36
1908	68.1	17	84.5	1	51.7	92	0.73	122
1907	64.3	77	75.3	73	53.3	71	2.66	62
1906	69	6	82.1	3	55.9	29	2.08	80
1905	66	49	77.8	41	54.3	59	2.89	52
1904	65.3	58	76.2	64	54.4	54	2.35	72
1903	63.3	91	75	78	51.6	96	1.47	104
1902	62.5	105	74.1	91	50.8	109	9.87	1
1900	67.6	24	81.1	9	54.2	60	1.84	89
1899	63.1	95	75.5	70	50.6	114	3.49	38
1898	67.9	18	81.3	6	54.5	49	5.26	11
1897	67.4	29	83.5	2	51.3	101	0.41	128

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1931	70.5
1925	70.1
1961	69.3
1978	69.2
1927	69.1
1933	69
1921	69
1906	69
2018	68.9
1939	68.9

Coldest
Year	Mean, °F
1918	57.1
1949	58.7
1924	59.5
1943	59.9
1966	60
1975	60.2
1974	60.5
2006	61
1967	61.2
1951	61.3

Wettest
Year	Precipitation, in
1902	9.87
1933	7.44
1926	6.76
1972	6.75
1918	6.19
1992	6.01
1932	5.70
1970	5.47
2016	5.44
2003	5.44

Driest
Year	Precipitation, in
1979	0.34
1897	0.41
1995	0.44
1928	0.56
1917	0.60
1973	0.70
1940	0.70
1908	0.73
1941	0.74
1939	0.88

The hottest, coldest and wettest days

Hottest day: 93°F; 3 September 2026
Coldest night: 43°F; 27 September 2026
Wettest day: 2.01 in; 17 September 2026

Every month, season and year

Months

Seasons

Years

Fort Wayne, IN the day's answers

All-time records

Every answer in words

September 2026 brought 4.99 in of precipitation in Fort Wayne, IN, the wettest September since 2016, 15th wettest of 129.
The hottest day of September 2026 in Fort Wayne, IN: 93°F on Thursday 3 September 2026.
The coldest night of September 2026 in Fort Wayne, IN: a low of 43°F on Sunday 27 September 2026.
The wettest day of September 2026 in Fort Wayne, IN: 2.01 in on Thursday 17 September 2026.