As of 11:10 PDT

Hillsboro, OR weather in October

72°

Hillsboro, Sunday, 9 August, 11:10

Mostly clear. Feels like 71°. High 85°, low 56°.

Pressure30.06 inHg

Wind2 mph NW

Humidity58%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

In October, Hillsboro, OR averages a high of 62.5° and a low of 46.5°. About 4.0 inches of precipitation fall over the month (11 wet days). The record high is 89.4° (1987) and the record low 26.2° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	69.4°	50.5°	18%	89.4° (1987)	37° (2019)
2	67.3°	49.5°	30%	84.9° (1993)	37.4° (2019)
3	67.3°	49.1°	28%	82.9° (1979)	38.8° (2013)
4	67.6°	49.3°	30%	82.6° (1993)	39.9° (2013)
5	68.2°	48.7°	20%	86.2° (1980)	39.7° (2007)
6	68.2°	49.3°	28%	86.7° (1987)	41.2° (2019)
7	67.6°	49.6°	32%	81.7° (1987)	38.3° (1983)
8	66.2°	49.3°	27%	84.6° (2022)	37° (2021)
9	65.7°	48.7°	32%	85.1° (2022)	34.2° (2019)
10	64°	48°	38%	87.1° (1991)	36.3° (2019)
11	63.5°	46.8°	27%	85.5° (1991)	36.5° (1969)
12	63.3°	46.8°	28%	79.9° (2022)	36.3° (2021)
13	63°	47.1°	37%	82° (2022)	36° (1966)
14	63.3°	46.4°	27%	86.5° (1991)	35.6° (2017)
15	63.5°	46.2°	32%	81.3° (1991)	35.8° (1984)
16	63.1°	46.8°	30%	81.7° (2022)	34.2° (2025)
17	62.4°	45.9°	32%	79.3° (1974)	36.5° (1984)
18	62.2°	45.3°	35%	79.7° (1974)	36° (1984)
19	62.4°	46.6°	35%	79.5° (2022)	37.8° (1982)
20	61°	46.6°	48%	72.5° (1987)	37.4° (1961)
21	60.3°	45.5°	42%	75.4° (2003)	37.2° (1966)
22	60.6°	45.9°	38%	72.9° (1965)	34.3° (2020)
23	60.1°	45.3°	38%	72.5° (1992)	34.5° (2020)
24	59.2°	45°	42%	70.3° (1965)	33.4° (2024)
25	58.3°	44.1°	50%	73.8° (1965)	34.3° (2020)
26	57.6°	44.2°	53%	72.1° (2003)	28.9° (2020)
27	57.6°	43.5°	47%	72.5° (1987)	31.5° (1971)
28	56.5°	43.3°	57%	72.1° (1987)	26.2° (1971)
29	55.9°	43°	45%	68.9° (1962)	30.6° (1972)
30	55.6°	43.2°	43%	65.5° (1965)	28.2° (1991)
31	55.6°	42.8°	50%	69.3° (1966)	28.6° (2006)