As of 10:39 AKDT

Port Heiden, AK weather in October

57°

Port Heiden, Sunday, 9 August, 10:39

Clear. Feels like 56°. High 61°, low 48°.

Pressure30.18 inHg

Wind5.9 mph NE

Humidity77%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

In October, Port Heiden, AK averages a high of 43° and a low of 36.1°. About 4.6 inches of precipitation fall over the month (20 wet days). The record high is 59.9° (2025) and the record low 0.5° (1999). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	48°	41.5°	77%	56.5° (2018)	29.5° (1965)
2	47.7°	40.5°	68%	53.1° (2003)	31.6° (1987)
3	47.1°	40.6°	63%	54.7° (2009)	29.5° (1972)
4	47.5°	39.9°	65%	57° (1974)	30.6° (1982)
5	47.7°	40.5°	63%	56.7° (1970)	29.1° (1992)
6	46.9°	40.3°	75%	57° (1963)	32.4° (1971)
7	46.4°	39.7°	68%	59.9° (2025)	28.4° (1960)
8	46.2°	39.4°	60%	55.2° (2025)	28.8° (1982)
9	45.7°	38.3°	73%	54.5° (1983)	26.4° (1971)
10	45°	37.9°	65%	54.9° (2012)	25.7° (1982)
11	44.6°	38.1°	68%	54.9° (2025)	27° (1982)
12	44.4°	37.2°	62%	57.2° (2025)	24.6° (1961)
13	45°	37.6°	65%	55° (2016)	23.7° (1961)
14	44.6°	37.6°	67%	53.1° (2016)	26.1° (1961)
15	43.9°	37.8°	72%	53.4° (2013)	24.6° (1961)
16	43.5°	37.2°	70%	50.7° (2018)	26.1° (1970)
17	42.8°	36.1°	63%	53.1° (2002)	21.7° (1968)
18	42.3°	35.2°	60%	53.2° (2004)	16.5° (1965)
19	41.5°	35.1°	67%	51.6° (2004)	21.7° (1968)
20	41°	34.2°	67%	49.8° (2015)	22.6° (2017)
21	40.1°	33.4°	58%	52.7° (2024)	18° (1970)
22	39.9°	33.3°	58%	48.9° (1969)	21.9° (1968)
23	40.3°	33.4°	53%	53.6° (1981)	18° (2017)
24	39.6°	33.4°	63%	51.1° (2020)	18.5° (2012)
25	39.4°	32.5°	52%	48.9° (2022)	15.6° (1965)
26	38.8°	32.4°	53%	53.8° (2019)	13.6° (1963)
27	38.7°	31.3°	52%	53.8° (2019)	12.2° (1985)
28	38.8°	31.6°	68%	50.2° (2002)	13.6° (1985)
29	38.7°	31.8°	57%	50.7° (2023)	13.5° (2001)
30	38.1°	31.5°	55%	50.4° (2017)	7.2° (1961)
31	37.6°	30.6°	62%	49.6° (2019)	0.5° (1999)