Boise, ID: October

10 October 2026: October 2026 so far averaged 67.6°F in Boise, ID, the warmest 1 to 10 October on record, in 150 years since 1877; provisional.

October 2026 so far, to 10 October 2026

Mean temperature: 67.6°F; Warmest on record; Warmest of 150, provisional
Precipitation: 0.00 in; Ties the record; Driest of 149, provisional

A normal 1 to 10 October in Boise, ID (1991 to 2020): a mean temperature of 57.3°F, between 50.5°F and 65.1°F in eight years of ten and 0.06 in of precipitation, between 0.00 in and 0.65 in in eight years of ten.

The mean temperature of every 1 to 10 October in Boise, ID since 1877: 67.6°F in 2026, the highest of them all.

Normal range, 50.5 to 65.1°F

Every year, ranked, as a table

Every 1 to 10 October in Boise, ID from 1875 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	Days missing
2026	67.6	1	82.4	2	52.8	6	0.00	123	0
2025	60.8	29	71.9	56	49.7	14	0.99	14	0
2024	63.3	12	78.7	12	47.8	19	0.00	123	0
2023	61.2	27	72.3	53	50	12	0.68	24	0
2022	64.7	9	78.7	12	50.7	9	0.00	123	0
2021	60.5	34	73.1	44	47.8	19	0.55	32	0
2020	65	8	79.7	8	50.3	11	0.42	43	0
2019	47.9	142	59.7	139	36	145	0.03	102	0
2018	53.8	103	63	121	44.5	55	1.38	6	0
2017	50.5	126	62.6	122	38.3	124	0.04	98	0
2016	58.5	51	69.7	69	47.2	24	0.00	123	0
2015	66	6	78.5	16	53.5	3	0.05	96	0
2014	61.1	28	74.4	38	47.8	19	0.00	123	0
2013	50.4	128	62.5	123	38.3	124	0.02	106	0
2012	55	87	69.3	75	40.7	107	0.00	123	0
2011	59.1	43	68.4	86	49.8	13	1.38	6	0
2010	64.4	10	75.8	29	52.9	4	0.22	63	0
2009	45.5	150	54.5	152	36.5	140	0.64	26	0
2008	57	66	66.8	97	47.2	24	0.75	22	0
2007	54.2	98	65.7	109	42.7	76	0.41	45	0
2006	57.6	60	69.7	69	45.5	42	0.07	90	0
2005	52.3	114	64	116	40.6	108	0.27	59	0
2004	62.5	15	76.4	27	48.5	16	0.00	123	0
2003	65.9	7	77.4	21	54.3	1	trace	110	0
2002	54.8	89	67.7	91	41.9	90	0.00	123	0
2001	57.7	57	71.9	56	43.4	69	0.01	107	0
2000	55.7	81	68.8	80	42.5	82	0.16	75	0
1999	58	55	72.4	52	43.6	67	trace	110	0
1998	54.6	92	66.6	101	42.6	79	0.03	102	0
1997	56.5	72	68.1	88	44.9	52	0.17	72	0
1996	66.8	2	82	3	51.5	7	0.00	123	0
1995	51.9	116	65.6	111	38.2	127	0.15	76	0
1994	53.9	100	66.9	96	40.8	105	0.32	54	0
1993	59.3	42	73.1	44	45.4	44	0.07	90	0
1992	57.7	57	71.2	61	44.1	59	0.14	79	0
1991	59.9	37	76.9	25	42.9	73	0.00	123	0
1990	52.6	109	66.6	101	38.5	123	0.05	96	0
1989	54.5	94	66.6	101	42.4	85	0.24	61	0
1988	66.6	3	83.6	1	49.6	15	0.00	123	0
1987	60.7	30	78.8	10	42.6	79	0.00	123	0
1986	53.8	103	68	90	39.6	115	trace	110	0
1985	47.6	144	61.7	125	33.5	150	0.20	65	0
1984	60.6	32	75.4	30	45.7	40	trace	110	0
1983	57	66	69.2	76	44.8	53	0.19	67	0
1982	50.3	129	61.3	131	39.2	119	0.42	43	0
1981	50.9	123	63.4	118	38.3	124	0.59	29	0
1980	62	18	78.6	15	45.3	46	0.00	123	0
1979	61.8	19	79.1	9	44.5	55	0.00	123	0
1978	58.2	52	74.8	37	41.6	95	0.00	123	0
1977	50.8	124	64	116	37.6	134	trace	110	0
1976	56.4	73	70.4	65	42.3	87	0.17	72	0
1975	60.3	35	73	47	47.5	22	0.51	35	0
1974	52.6	109	66.6	101	38.6	122	0.17	72	0
1973	49.1	133	61.4	129	36.7	139	0.49	37	0
1972	57.5	61	69.6	71	45.4	44	0.28	57	0
1971	58.7	47	72.8	49	44.5	55	trace	110	0
1970	53.9	100	66.2	107	41.6	95	0.13	82	0
1969	48.4	138	60.8	134	36	145	0.23	62	0
1968	54.7	91	68.6	84	40.8	105	trace	110	0
1967	54.6	92	66.7	99	42.5	82	0.13	82	0
1966	54.5	94	69.2	76	39.8	114	0.15	76	0
1965	64	11	80.1	7	47.9	18	trace	110	0
1964	57.5	61	72.1	54	42.9	73	0.08	89	0
1963	66.4	5	78.8	10	53.9	2	0.53	34	0
1962	55.8	78	67.7	91	43.9	65	0.51	35	0
1961	51.5	119	66.5	105	36.4	141	0.20	65	0
1960	58.6	50	73.5	40	43.7	66	0.10	87	0
1959	49.9	131	61.6	128	38.1	130	0.64	26	0
1958	57.7	57	72.6	51	42.7	76	0.07	90	0
1957	50.5	126	60.8	134	40.2	113	0.15	76	0
1956	60.7	30	75.3	31	46	35	0.32	54	0
1955	56.9	68	71.8	58	41.9	90	0.36	50	0
1954	56.1	75	71.2	61	41	102	0.00	123	0
1953	58.7	47	73.3	42	44	61	0.06	93	0
1952	61.8	19	77.6	19	46	35	0.00	123	0
1951	55.9	77	67.7	91	44	61	0.67	25	0
1950	54.8	89	68.1	88	41.5	99	0.25	60	0
1949	48.2	141	58.4	144	38	132	1.09	10	0
1948	56.8	69	70.4	65	43.2	71	0.39	48	0
1947	61.3	26	71.4	60	51.2	8	1.04	12	0
1946	47	146	57.6	146	36.3	142	0.59	29	0
1945	61.8	19	78.3	18	45.3	46	0.00	123	0
1944	58	55	72.7	50	43.3	70	0.03	102	0
1943	66.6	3	80.3	6	52.9	4	0.13	82	0
1942	61.8	19	77.2	22	46.4	31	trace	110	0
1941	48.8	135	61.4	129	36.2	144	0.11	85	0
1940	53.9	100	65.7	109	42.1	89	0.14	79	0
1939	52	115	61.1	132	42.8	75	0.44	41	0
1938	57.1	64	67.2	94	46.9	27	0.63	28	0
1937	53.3	106	66.2	107	40.3	110	trace	110	0
1936	60.3	35	75.3	31	45.3	46	trace	110	0
1935	62.4	16	77.2	22	47.5	22	trace	110	0
1934	59.6	40	73.7	39	45.5	42	0.45	40	0
1933	61.5	25	78.4	17	44.5	55	0.00	123	0
1932	57.1	64	70	67	44.1	59	0.18	69	0
1931	55.5	84	69.4	74	41.6	95	0.10	87	0
1930	54.3	97	63.3	119	45.2	49	0.76	21	0
1929	58.7	47	72.1	54	45.2	49	0.11	85	0
1928	57.3	63	68.6	84	46	35	0.33	52	0
1927	48.4	138	59.7	139	37	137	0.30	56	0
1926	55.6	83	67.2	94	44	61	0.01	107	0
1925	51.8	117	62.5	123	41	102	1.31	8	0
1924	50.3	129	59.1	141	41.4	101	0.35	51	0
1923	54.1	99	61.7	125	46.4	31	2.48	1	0
1922	62.1	17	77.6	19	46.5	30	0.01	107	0
1921	59.7	38	75.9	28	43.5	68	0.00	123	0
1920	58.8	45	69.6	71	48	17	1.25	9	0
1919	48.6	136	60.4	136	36.8	138	0.39	48	0
1918	58.2	52	69.5	73	46.8	29	0.85	17	0
1917	61.8	19	76.5	26	47	26	0.00	123	0
1916	46.9	147	55.8	150	38	132	0.84	18	0
1915	55.7	81	68.7	82	42.6	79	0.04	98	0
1914	52.5	112	60.9	133	44	61	0.95	15	0
1913	46.8	148	56.1	148	37.4	136	1.62	5	0
1912	48.4	138	58.6	143	38.2	127	0.77	19	0
1911	53.7	105	65.4	112	41.9	90	2.19	2	0
1910	59.7	38	73.5	40	45.9	38	0.48	39	0
1909	52.4	113	63.3	119	41.5	99	0.19	67	0
1908	55.8	78	69	79	42.5	82	0.04	98	0
1907	56.4	73	70.6	63	42.2	88	0.21	64	0
1906	60.6	32	75.2	33	45.9	38	0.06	93	0
1905	55.8	78	68.8	80	42.7	76	0.41	45	0
1904	62.8	13	75	35	50.5	10	0.94	16	0
1903	53.2	107	61.7	125	44.7	54	1.04	12	0
1902	56.7	70	72.9	48	40.4	109	0.00	123	0
1901	58.2	52	70	67	46.3	34	1.09	10	0
1900	49.9	131	60.3	138	39.5	116	0.55	32	0
1899	51.3	121	65.1	113	37.5	135	trace	110	0
1898	46.4	149	56.7	147	36	145	0.00	123	0
1897	55.2	86	68.7	82	41.6	95	0.58	31	0
1896	54.4	96	70.6	63	38.1	130	0.00	123	0
1895	56.7	70	73.1	44	40.3	110	0.00	123	0
1894	51.3	121	66.7	99	35.9	149	0.18	69	0
1893	48.6	136	57.8	145	39.3	118	0.40	47	0
1892	62.8	13	78.7	12	46.9	27	0.71	23	0
1891	52.6	109	69.2	76	36	145	0.00	123	0
1890	47.1	145	56	149	38.2	127	0.77	19	0
1889	58.8	45	75.1	34	42.4	85	0.49	37	0
1888	61.7	24	77	24	46.4	31	0.04	98	0
1887	55.5	84	71.5	59	39.5	116	0.03	102	0
1886	55	87	68.3	87	41.7	94	0.44	41	0
1885	59.5	41	73.3	42	45.7	40	0.18	69	0
1884	50.7	125	60.4	136	40.9	104	0.28	57	0
1883	49.1	133	59	142	39.1	120	1.63	4	0
1882	47.8	143	55.2	151	40.3	110	2.16	3	0
1881	51.4	120	66.5	105	36.3	142	0.00	123	0
1880	59	44	74.9	36	43	72	0.14	79	0
1879	56	76	66.8	97	45.2	49	0.33	52	0
1878	51.7	118	64.5	114	38.9	121	0.06	93	0
1877	53.1	108	64.3	115	41.8	93			0
1876			82	3					10
1875			81.2	5					10

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
2026	67.6
1996	66.8
1988	66.6
1943	66.6
1963	66.4
2015	66
2003	65.9
2020	65
2022	64.7
2010	64.4

Coldest
Year	Mean, °F
2009	45.5
1898	46.4
1913	46.8
1916	46.9
1946	47
1890	47.1
1985	47.6
1882	47.8
2019	47.9
1949	48.2

Wettest
Year	Precipitation, in
1923	2.48
1911	2.19
1882	2.16
1883	1.63
1913	1.62
2018	1.38
2011	1.38
1925	1.31
1920	1.25
1949	1.09
More years share the last value

Driest
Year	Precipitation, in
2026	0.00
2024	0.00
2022	0.00
2016	0.00
2014	0.00
2012	0.00
2004	0.00
2002	0.00
1996	0.00
1991	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 88°F; 4 October 2026
Coldest night: 50°F; 10 October 2026, 1 October 2026

Every month, season and year

Months

Seasons

Years

Boise, ID the day's answers

All-time records

Every answer in words

October 2026 so far brought 0.00 in of precipitation in Boise, ID, tying the record for the driest 1 to 10 October, set in 2024, 2022, 2016 and 23 other years, in 149 years since 1878; provisional.
The hottest day of October 2026 so far in Boise, ID: 88°F on Sunday 4 October 2026.
The coldest night of October 2026 so far in Boise, ID: a low of 50°F on Saturday 10 October 2026 and Thursday 1 October 2026.