As of 01:42 AKDT

Weather in Port Heiden, AK

43°

Port Heiden, Tuesday, 20 October, 01:42

Partly cloudy. Feels like 35°. High 43°, low 40°.

Pressure29.44 inHg

Wind18.4 mph W

Humidity75%

Visibility6.2 mi

Dew point35°

Tue, 20October

43°/40°

Wed, 21October

41°/39°

Thu, 22October

41°/33°

Fri, 23October

44°/35°

Sat, 24October

45°/41°

Sun, 25October

45°/41°

Mon, 26October

46°/40°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	41°	43°	43°	42°	42°	42°	41°	41°	40°	41°	41°	41°
Feels like	41°	34°	33°	32°	31°	31°	29°	29°	29°	29°	30°	30°
Pressure, inHg	29.56	29.44	29.44	29.44	29.47	29.47	29.50	29.56	29.59	29.65	29.74	29.77
Wind, mph	15.3	9.2	11.3	12.5	12.9	14.1	14.5	13.6	14.7	14.7	13.8	12.8
Humidity, %	73%	75%	72%	71%	72%	71%	77%	73%	75%	69%	69%	64%
Precipitation	0.01 in	0 in	0.01 in	0.01 in	0.02 in	0.01 in	0.01 in	0.01 in	0.01 in	0 in	0 in	0 in
Visibility	—	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	2.4 mi	4.9 mi	3.1 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	40°	41°	40°	39°	39°	40°	40°	40°	41°	41°	41°	40°
Feels like	29°	30°	29°	29°	29°	30°	30°	31°	32°	33°	33°	33°
Pressure, inHg	29.83	29.85	29.88	29.88	29.94	29.94	29.97	30.00	30.00	30.00	30.03	30.06
Wind, mph	12	11.3	11.2	10.9	10.1	9.6	9.6	9.7	8.9	8.3	8.2	6
Humidity, %	65%	67%	66%	67%	66%	62%	63%	64%	65%	71%	70%	71%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0.01 in	0.01 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	4.9 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	41°	41°	41°	40°	39°	34°	36°	38°	38°	37°	35°	33°
Feels like	34°	35°	35°	34°	33°	27°	29°	30°	30°	29°	26°	24°
Pressure, inHg	30.09	30.09	30.09	30.12	30.12	30.15	30.18	30.18	30.18	30.18	30.18	30.18
Wind, mph	5.8	4.6	4.3	4.2	3.9	4.4	4.7	5.4	6.3	6.3	6.4	6.1
Humidity, %	72%	73%	72%	71%	70%	79%	67%	59%	58%	64%	70%	72%
Precipitation	0.01 in	0.01 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	2.8 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	34°	35°	36°	36°	38°	40°	42°	43°	44°	44°	44°	44°
Feels like	27°	27°	26°	26°	30°	30°	31°	32°	33°	32°	32°	32°
Pressure, inHg	30.18	30.18	30.15	30.09	30.09	30.06	30.03	30.00	29.97	29.94	29.91	29.91
Wind, mph	3.6	5.6	7.8	7.7	7.1	10.9	15.4	16.5	15.9	17.4	17.9	18.1
Humidity, %	67%	68%	73%	77%	78%	69%	68%	69%	70%	76%	78%	77%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	43°	42°	43°	44°	44°	44°	44°	43°	43°	42°	42°	42°
Feels like	32°	36°	34°	33°	33°	34°	34°	35°	35°	35°	35°	35°
Pressure, inHg	29.91	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83
Wind, mph	18	17.7	17.7	17.7	17.7	17.7	17.7	17.7	17.7	17.7	17.7	17.7
Humidity, %	80%	77%	77%	77%	77%	77%	77%	77%	77%	77%	77%	77%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	44°	43°	42°	42°	42°	43°	43°	44°	44°	44°	44°	43°
Feels like	44°	36°	37°	37°	37°	37°	37°	37°	37°	36°	36°	36°
Pressure, inHg	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83	29.83
Wind, mph	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3	8.3
Humidity, %	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%	83%
Precipitation	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in	0.01 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	44°	41°	40°	40°	41°	42°	43°	44°	44°	43°	43°	42°
Feels like	44°	35°	35°	35°	37°	39°	41°	41°	40°	38°	37°	36°
Pressure, inHg	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39	30.39
Wind, mph	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1	5.1
Humidity, %	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%	73%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 1 min

Sunrise — 09:18

Sunset — 19:19

Sunrise and sunset in local time

First quarter, 67%

Sunrise — —

Sunset — —

Port Heiden, AK climate by month

The annual average temperature in Port Heiden, AK is 37.1°. The warmest month is August (average high 56.7°), and the coldest is January (average low 20.2°). About 39.3 inches of precipitation fall per year, most of it in October (4.6 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	28°	20.2°	3.2 in	15	45.5° (2025)	-29.2° (1989)
February	29.1°	20.8°	2.8 in	14	45° (2021)	-25.4° (1999)
March	30.5°	21.8°	2.4 in	13	47.5° (2020)	-14.1° (1971)
April	36.2°	27.8°	2.5 in	14	54.9° (2003)	-0.8° (2004)
May	44.5°	35.4°	2.4 in	14	65.7° (2006)	14.4° (1968)
June	51.5°	42.4°	2.3 in	13	68.2° (2002)	31.3° (1975)
July	55.8°	47.6°	2.8 in	14	75.4° (1971)	36.9° (1971)
August	56.7°	49°	3.7 in	17	74.3° (1962)	38.7° (1965)
September	52.1°	44.9°	4.5 in	20	69.8° (2018)	31.3° (1992)
October	43°	36.1°	4.6 in	20	59.9° (2025)	0.5° (1999)
November	35.4°	28.3°	4.0 in	18	52.9° (2019)	-1.3° (1963)
December	30.8°	22.8°	4.1 in	18	46.6° (2019)	-11.7° (1979)