As of 19:46 AKST

Weather in Saint John Harbor, AK

45°Current weather

Saint John Harbor, Monday, 9 November, 19:46

Overcast. Feels like 40°. High 46°, low 42°.

Pressure29.53 inHg
Wind8.8 mph E
Humidity90%
Visibility6.2 mi
Dew point42°

Monthly outlook for Saint John Harbor, AK: average high 44.2°, average low 40.2°. That is 4.3° above the climate normal for November. Precipitation is expected on 11 days (about 5.2 inches), against a normal of 11 days and 5.4 inches. The warmest day looks like 11 November (49.8°), the coolest 24 November (36.6°).

44.2°/40.2°
Average high / low
+4.3°
Above normal
11 / 11
Wet days / normal
5.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November44.4°37.6°+3.8°
19 November – 28 November43.9°34.6°+5.1°
29 November – 8 Decemberat normal32.4°—

November records over 66 years

55.9°1 November 1970All-time high
-22.4°27 November 1985All-time low
Tue, 1046° / 41°0.04Light rain
46 °Light rain

Saint John Harbor, Tuesday, 10 November

Light rain. High 46°, low 41°.

Pressure29.44 inHg
Wind16.1 mph E
Humidity80%
Visibility6.2 mi
Dew point37°
Wed, 1150° / 41°1.17Heavy rain
50 °Heavy rain

Saint John Harbor, Wednesday, 11 November

Heavy rain. High 50°, low 41°.

Pressure29.29 inHg
Wind21.7 mph SE
Humidity86%
Visibility3.0 mi
Dew point43°
Thu, 1242° / 38°0.72Rain
42 °Rain

Saint John Harbor, Thursday, 12 November

Rain. High 42°, low 38°.

Pressure29.50 inHg
Wind2.7 mph NE
Humidity96%
Visibility0.2 mi
Dew point36°
Fri, 1343° / 39°0.11Light rain
43 °Light rain

Saint John Harbor, Friday, 13 November

Light rain. High 43°, low 39°.

Pressure29.26 inHg
Wind6.1 mph NE
Humidity86%
Visibility6.2 mi
Dew point37°
Sat, 1444° / 41°0.13Light rain
44 °Light rain

Saint John Harbor, Saturday, 14 November

Light rain. High 44°, low 41°.

Pressure29.29 inHg
Wind7 mph E
Humidity83%
Visibility—
Dew point38°
Sun, 1543° / 39°0Overcast
43 °Overcast

Saint John Harbor, Sunday, 15 November

Overcast. High 43°, low 39°.

Pressure29.23 inHg
Wind8 mph SE
Humidity74%
Visibility—
Dew point35°
Mon, 1644° / 40°0.14Light rain
44 °Light rain

Saint John Harbor, Monday, 16 November

Light rain. High 44°, low 40°.

Pressure29.59 inHg
Wind7.6 mph E
Humidity86%
Visibility—
Dew point39°
Tue, 1744° / 43°0.03Light rain
44 °Light rain

Saint John Harbor, Tuesday, 17 November

Light rain. High 44°, low 43°.

Pressure29.65 inHg
Wind8.2 mph E
Humidity86%
Visibility—
Dew point40°
Wed, 1842° / 39°0.26Rain
42 °Rain

Saint John Harbor, Wednesday, 18 November

Rain. High 42°, low 39°.

Pressure30.03 inHg
Wind8.6 mph E
Humidity97%
Visibility—
Dew point39°
Thu, 1941° / 40°0.49Rain
41 °Rain

Saint John Harbor, Thursday, 19 November

Rain. High 41°, low 40°.

Pressure30.15 inHg
Wind9.2 mph E
Humidity91%
Visibility—
Dew point38°
Fri, 2047° / 41°0.76Rain
47 °Rain

Saint John Harbor, Friday, 20 November

Rain. High 47°, low 41°.

Pressure30.15 inHg
Wind12.3 mph E
Humidity96%
Visibility—
Dew point44°
Sat, 2149° / 45°1.15Heavy rain
49 °Heavy rain

Saint John Harbor, Saturday, 21 November

Heavy rain. High 49°, low 45°.

Pressure30.15 inHg
Wind14.2 mph SE
Humidity96%
Visibility—
Dew point46°
Sun, 2246° / 41°0.01Light rain
46 °Light rain

Saint John Harbor, Sunday, 22 November

Light rain. High 46°, low 41°.

Pressure30.18 inHg
Wind4.2 mph E
Humidity84%
Visibility—
Dew point41°
Mon, 2340° / 37°0Partly cloudy
40 °Partly cloudy

Saint John Harbor, Monday, 23 November

Partly cloudy. High 40°, low 37°.

Pressure30.12 inHg
Wind5.3 mph E
Humidity66%
Visibility—
Dew point29°
Tue, 2440° / 37°0Mostly clear
40 °Mostly clear

Saint John Harbor, Tuesday, 24 November

Mostly clear. High 40°, low 37°.

Pressure30.09 inHg
Wind5.7 mph E
Humidity58%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2535° / 28°0.34Climate normal
35 °Climate normal

Saint John Harbor, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high35°
Average low28°
Average precipitation0.34 in
Chance of precipitation78%
Record high47° (2018)
Record low-5° (1985)
Thu, 2635° / 29°0.37Climate normal
35 °Climate normal

Saint John Harbor, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high35°
Average low29°
Average precipitation0.37 in
Chance of precipitation72%
Record high47° (2018)
Record low-19° (1985)
Fri, 2734° / 28°0.31Climate normal
34 °Climate normal

Saint John Harbor, Friday, 27 November

Climate normal for this date — 60-year average.

Average high34°
Average low28°
Average precipitation0.31 in
Chance of precipitation63%
Record high47° (2023)
Record low-22° (1985)
Sat, 2834° / 27°0.37Climate normal
34 °Climate normal

Saint John Harbor, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high34°
Average low27°
Average precipitation0.37 in
Chance of precipitation67%
Record high47° (1969)
Record low-10° (1985)
Sun, 2934° / 27°0.36Climate normal
34 °Climate normal

Saint John Harbor, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high34°
Average low27°
Average precipitation0.36 in
Chance of precipitation65%
Record high50° (2002)
Record low-7° (1985)
Mon, 3032° / 26°0.3Climate normal
32 °Climate normal

Saint John Harbor, Monday, 30 November

Climate normal for this date — 60-year average.

Average high32°
Average low26°
Average precipitation0.3 in
Chance of precipitation63%
Record high46° (1969)
Record low-5° (1985)
Tue, 0132° / 25°0.33Climate normal
32 °Climate normal

Saint John Harbor, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.33 in
Chance of precipitation68%
Record high48° (2020)
Record low-9° (1970)
Wed, 0232° / 25°0.37Climate normal
32 °Climate normal

Saint John Harbor, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.37 in
Chance of precipitation62%
Record high52° (2020)
Record low-16° (1970)
Thu, 0332° / 25°0.29Climate normal
32 °Climate normal

Saint John Harbor, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.29 in
Chance of precipitation63%
Record high48° (2024)
Record low-21° (1970)
Fri, 0432° / 25°0.24Climate normal
32 °Climate normal

Saint John Harbor, Friday, 4 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.24 in
Chance of precipitation65%
Record high49° (2024)
Record low-13° (1970)
Sat, 0532° / 25°0.3Climate normal
32 °Climate normal

Saint John Harbor, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.3 in
Chance of precipitation65%
Record high50° (2024)
Record low-8° (1980)
Sun, 0632° / 25°0.32Climate normal
32 °Climate normal

Saint John Harbor, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high32°
Average low25°
Average precipitation0.32 in
Chance of precipitation60%
Record high48° (2017)
Record low-9° (1977)
Mon, 0733° / 26°0.3Climate normal
33 °Climate normal

Saint John Harbor, Monday, 7 December

Climate normal for this date — 60-year average.

Average high33°
Average low26°
Average precipitation0.3 in
Chance of precipitation65%
Record high53° (2017)
Record low-18° (1995)
Tue, 0833° / 26°0.36Climate normal
33 °Climate normal

Saint John Harbor, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high33°
Average low26°
Average precipitation0.36 in
Chance of precipitation72%
Record high54° (2017)
Record low-19° (1977)

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 Saint John 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 Saint John 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.