Hillsboro, OR: October

9 October 2026: October 2026 so far averaged 62.8°F in Hillsboro, OR, the warmest 1 to 9 October since 2022, 4th warmest of 85.

October 2026 so far, to 9 October 2026

Mean temperature: 62.8°F; Warmest since 2022; 4th warmest of 85
Precipitation: 0.02 in; Driest since 2022; 17th driest of 97

A normal 1 to 9 October in Hillsboro, OR (1991 to 2020): a mean temperature of 55°F, between 51.4°F and 60.6°F in eight years of ten and 0.40 in of precipitation, between 0.00 in and 1.60 in in eight years of ten.

The mean temperature of every 1 to 9 October in Hillsboro, OR since 1930: 62.8°F in 2026; the highest is 65.2°F, in 1952.

Normal range, 51.4 to 60.6°F

Every year, ranked, as a table

Every 1 to 9 October in Hillsboro, OR from 1930 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	62.8	4	78.8	6	46.8	16	0.02	79	0
2025	56.9	34	67.8	54	46	19	0.55	34	0
2024	57.4	29	72.9	23	42	62	0.32	49	0
2023	60.9	11	73.2	21	48.6	9	0.26	55	0
2022	65	2	81.9	2	48.1	12	0.00	85	0
2021	51.8	77	63.9	72	39.7	76	0.37	45	0
2020	62.9	3	75.6	12	50.2	2	0.03	77	0
2019	50	84	62.1	81	37.9	88	0.19	59	0
2018	53.6	68	63.2	76	44	41	0.83	24	0
2017	53.9	64	68.8	45	39	82	0.06	71	0
2016	55.9	45	61.4	83	50.4	1	2.69	4	0
2015	59.5	17	73.3	19	45.7	23	0.08	68	0
2014	62.4	5	78.9	5	46	19	0.00	85	0
2013	50.8	82	62.2	80	39.3	79	0.78	27	0
2012	56.6	38	74.2	17	39	82	0.00	85	0
2011	55.4	48	60.9	86	50	3	0.89	22	0
2010	57.9	22	68	52	47.9	13	0.33	47	0
2009	51.7	78	65.4	63	38	87	0.04	74	0
2008	54.4	58	63.2	76	45.7	23	1.13	17	0
2007	49	85	56.9	89	41.1	69	0.68	30	0
2006	53.8	65	65.7	61	41.9	64	0.05	72	0
2005	53.3	71	61	85	45.6	25	0.90	21	0
2004	58.2	20	72.7	24	43.8	45	1.57	10	0
2003	58.2	20	66.9	57	49.6	4	1.40	12	0
2002	54.1	61	64	71	44.1	37	0.41	43	0
2001	55.1	51	70.4	35	39.7	76	0.10	66	0
2000	54.8	55	68.2	49	41.4	67	1.13	17	0
1999	54.3	60	67.7	55	40.9	71	0.52	37	0
1998	54.5	56	64.6	68	44.4	33	1.87	7	0
1997	54.9	53	61.7	82	48.2	11	3.15	3	0
1996	61.6	9	74.4	15	48.7	5	0.42	42	0
1995			65.1	65			0.38	44	1
1994	55.3	50	71.2	30	39.3	79	0.00	85	0
1993	60.1	13	74.1	18	46	19	0.01	82	0
1992	56.3	41	68.3	48	44.2	36	0.25	56	0
1991			76.6	9			0.00	85	1
1990	54.4	58	68.2	49	40.6	73	0.50	38	0
1989	56.7	37	69.6	44	43.8	45	0.03	77	0
1988			73.2	21			0.08	68	1
1987	62.4	5	80.1	4	44.8	31	0.00	85	0
1986	57.7	25	72.2	27	43.2	53	0.25	56	0
1985	53.5	70	68.6	46	38.4	85	0.20	58	0
1984	57.9	22	71.7	28	44.1	37	0.28	52	0
1983	53.2	72	68.2	49	38.2	86	0.02	79	0
1982	52.3	76	64.4	70	40.2	75	0.79	26	0
1981	54	63	63.4	75	44.6	32	2.50	5	0
1980	62.4	5	81.3	3	43.4	50	0.00	85	0
1979	61	10	77.1	7	44.9	30	0.00	85	0
1978	59.7	14	74.3	16	45.1	29	0.00	85	0
1977					41.6	66	0.48	39	2
1976	57.5	28	71	32	44	41	0.04	74	0
1975	56.6	38	65.6	62	47.6	14	0.99	20	0
1974	53.8	65	70.2	37	37.3	89	0.05	72	0
1973	50.1	83	63.6	74	36.7	90	1.15	16	0
1972	57.2	32	71.4	29	43	54	0.10	66	0
1971	59.6	16	75	14	44.1	37	0.00	85	0
1970	56.5	40	70.1	39	42.9	55	0.27	54	0
1969	53.2	72	64.6	68	41.8	65	1.61	9	0
1968	51.6	79	63.8	73	39.3	79	0.32	49	0
1967							1.66	8	1
1966	54.9	53	70.1	39	39.7	76	0.13	62	0
1965	58.4	19	73.3	19	43.4	50	0.47	40	0
1964	55.9	45	70.9	33	41	70	0.73	28	0
1963	57.7	25	70.2	37	45.2	28	0.13	62	0
1962	51.2	80	60.1	88	42.2	59	2.33	6	0
1961	56.3	41	70.1	39	42.6	57	0.16	60	0
1960							0.68	30	2
1959	54.5	56	65	66	44	41	0.02	79	0
1958					48.7	5	0.16	60	1
1957	53.7	67	60.7	87	46.8	16	1.10	19	0
1956	57.8	24	71.1	31	44.4	33	trace	83	0
1955	53.2	72	62.6	79	43.8	45	3.67	1	0
1954	55.8	47	67.9	53	43.8	45	0.13	62	0
1953	58.9	18	72.4	26	45.3	27	0.67	32	0
1952	65.2	1	84.1	1	46.2	18	0.00	85	0
1951	59.7	14	70.7	34	48.7	5	1.26	14	0
1950					43.3	52	3.30	2	1
1949	51	81	61.3	84	40.7	72	1.40	12	0
1948	56.8	36	66.4	59	47.2	15	0.87	23	0
1947	57.4	29	66.6	58	48.3	10	0.81	25	0
1946					40.4	74	0.60	33	1
1945	57.4	29	76	11	38.8	84	trace	83	0
1944	57.1	33	68.6	46	45.6	25	0.33	47	0
1943	62	8	75.3	13	48.7	5	0.04	74	0
1942	56.1	44	69.8	43	42.3	58	0.07	70	0
1941	52.6	75	63	78	42.1	61	0.36	46	0
1940	55.4	48	65	66	45.9	22	0.54	35	0
1939					44.3	35	1.17	15	1
1938	55	52	65.9	60	44.1	37	1.48	11	0
1937	54.1	61	67	56	41.2	68	0.43	41	0
1936	57.7	25	72.7	24	42.7	56	0.30	51	0
1935	56.9	34	69.9	42	43.9	44	0.53	36	0
1934	56.3	41	70.4	35	42.2	59	0.12	65	0
1933			76.2	10			0.00	85	1
1932	60.2	12	76.7	8	43.7	49	0.00	85	0
1931					36.3	91	0.28	52	1
1930	53.6	68	65.2	64	42	62	0.72	29	0

Warmest, coldest, wettest and driest

Warmest
Year	Mean, °F
1952	65.2
2022	65
2020	62.9
2026	62.8
2014	62.4
1987	62.4
1980	62.4
1943	62
1996	61.6
1979	61

Coldest
Year	Mean, °F
2007	49
2019	50
1973	50.1
2013	50.8
1949	51
1962	51.2
1968	51.6
2009	51.7
2021	51.8
1982	52.3

Wettest
Year	Precipitation, in
1955	3.67
1950	3.30
1997	3.15
2016	2.69
1981	2.50
1962	2.33
1998	1.87
1967	1.66
1969	1.61
2004	1.57

Driest
Year	Precipitation, in
2022	0.00
2014	0.00
2012	0.00
1994	0.00
1991	0.00
1987	0.00
1980	0.00
1979	0.00
1978	0.00
1971	0.00
More years share the last value

The hottest, coldest and wettest days

Hottest day: 83°F; 4 October 2026
Coldest night: 45°F; 8 October 2026
Wettest day: 0.02 in; 9 October 2026

Every month, season and year

Months

Seasons

Years

2025

Hillsboro, OR the day's answers

All-time records

Every answer in words

October 2026 so far brought 0.02 in of precipitation in Hillsboro, OR, the driest 1 to 9 October since 2022, tied 17th driest of 97 (with 1983 and 1959).
The hottest day of October 2026 so far in Hillsboro, OR: 83°F on Sunday 4 October 2026.
The coldest night of October 2026 so far in Hillsboro, OR: a low of 45°F on Thursday 8 October 2026.
The wettest day of October 2026 so far in Hillsboro, OR: 0.02 in on Friday 9 October 2026.