As of 19:38 AKDT

Weather in Old Harbor, AK

31°

Old Harbor, Saturday, 17 October, 19:38

Overcast. Feels like 26°. High 37°, low 30°.

Pressure29.85 inHg

Wind5.6 mph NW

Humidity77%

Visibility6.2 mi

Dew point26°

See detailed hourly forecast

Sun, 1839° / 28°

0.19

39 °

Old Harbor, Sunday, 18 October

Rain. High 39°, low 28°.

Pressure29.97 inHg

Wind3.5 mph W

Humidity59%

Visibility6.2 mi

Dew point23°

Mon, 1940° / 39°

0.52

40 °

Old Harbor, Monday, 19 October

Rain. High 40°, low 39°.

Pressure29.62 inHg

Wind3.2 mph E

Humidity99%

Visibility1.1 mi

Dew point39°

Tue, 2042° / 32°

1.94

42 °

Old Harbor, Tuesday, 20 October

Snow. High 42°, low 32°.

Pressure28.64 inHg

Wind8.5 mph NW

Humidity97%

Visibility0.1 mi

Dew point36°

Wed, 2132° / 25°

32 °

Old Harbor, Wednesday, 21 October

Overcast. High 32°, low 25°.

Pressure29.53 inHg

Wind17.8 mph W

Humidity82%

Visibility6.2 mi

Dew point27°

Thu, 2235° / 22°

35 °

Old Harbor, Thursday, 22 October

Partly cloudy. High 35°, low 22°.

Pressure29.94 inHg

Wind7.2 mph NW

Humidity63%

Visibility—

Dew point20°

Fri, 2337° / 29°

0.31

37 °

Old Harbor, Friday, 23 October

Snow. High 37°, low 29°.

Pressure29.94 inHg

Wind7.4 mph NE

Humidity98%

Visibility—

Dew point34°

Sat, 2437° / 35°

0.82

37 °

Old Harbor, Saturday, 24 October

Rain. High 37°, low 35°.

Pressure29.44 inHg

Wind6.8 mph E

Humidity100%

Visibility—

Dew point37°

Sun, 2538° / 33°

0.14

38 °

Old Harbor, Sunday, 25 October

Light rain. High 38°, low 33°.

Pressure29.53 inHg

Wind5.7 mph S

Humidity84%

Visibility—

Dew point33°

Mon, 2637° / 33°

0.13

37 °

Old Harbor, Monday, 26 October

Snow. High 37°, low 33°.

Pressure29.38 inHg

Wind4.5 mph W

Humidity92%

Visibility—

Dew point34°

Tue, 2738° / 31°

0.1

38 °

Old Harbor, Tuesday, 27 October

Light rain. High 38°, low 31°.

Pressure29.47 inHg

Wind5.7 mph E

Humidity87%

Visibility—

Dew point33°

Wed, 2835° / 31°

0.48

35 °

Old Harbor, Wednesday, 28 October

Snow. High 35°, low 31°.

Pressure28.97 inHg

Wind36.9 mph W

Humidity89%

Visibility—

Dew point30°

Thu, 2932° / 22°

0.01

32 °

Old Harbor, Thursday, 29 October

Light snow. High 32°, low 22°.

Pressure29.38 inHg

Wind13.1 mph NW

Humidity77%

Visibility—

Dew point24°

Fri, 3028° / 21°

0.05

28 °

Old Harbor, Friday, 30 October

Light snow. High 28°, low 21°.

Pressure29.12 inHg

Wind7.6 mph N

Humidity72%

Visibility—

Dew point19°

Sat, 3127° / 15°

27 °

Old Harbor, Saturday, 31 October

Overcast. High 27°, low 15°.

Pressure29.38 inHg

Wind10 mph NW

Humidity83%

Visibility—

Dew point22°

Sun, 0127° / 14°

27 °

Old Harbor, Sunday, 1 November

Partly cloudy. High 27°, low 14°.

Pressure29.71 inHg

Wind10 mph NW

Humidity63%

Visibility—

Dew point12°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Old Harbor, AK are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Old Harbor, AK since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.