Monthly outlook for Dark Harbor, ME: average high 53.9°, average low 45.5°. That is 3° above the climate normal for October. Precipitation is expected on 7 days (about 5.8 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (62.9°), the coolest 1 November (34.4°).
53.9°/45.5°
Average high / low
+3°
Above normal
7 / 5
Wet days / normal
5.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.6°
49.8°
+2.7°
8 November – 17 November
52.7°
45.4°
+4.1°
18 November – 27 November
at normal
42°
—
October records over 66 years
80.6°10 October 2018All-time high
27°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Rockport (12 mi).
Fri, 3063° / 46°0.02
63 °
Dark Harbor, Friday, 30 October
Light rain. High 63°, low 46°.
Pressure29.88 inHg
Wind12 mph NW
Humidity57%
Visibility6.2 mi
Dew point45°
Sat, 3147° / 37°0
47 °
Dark Harbor, Saturday, 31 October
Mostly clear. High 47°, low 37°.
Pressure30.30 inHg
Wind12.2 mph NW
Humidity55%
Visibility6.2 mi
Dew point26°
Sun, 0152° / 34°0
52 °
Dark Harbor, Sunday, 1 November
Clear. High 52°, low 34°.
Pressure30.36 inHg
Wind8.1 mph W
Humidity51%
Visibility6.2 mi
Dew point31°
Mon, 0260° / 42°0
60 °
Dark Harbor, Monday, 2 November
Mostly clear. High 60°, low 42°.
Pressure30.15 inHg
Wind8.3 mph W
Humidity60%
Visibility—
Dew point40°
Tue, 0354° / 42°0
54 °
Dark Harbor, Tuesday, 3 November
Overcast. High 54°, low 42°.
Pressure30.18 inHg
Wind9.3 mph SE
Humidity77%
Visibility—
Dew point46°
Wed, 0448° / 39°0
48 °
Dark Harbor, Wednesday, 4 November
Overcast. High 48°, low 39°.
Pressure30.47 inHg
Wind13.4 mph SW
Humidity51%
Visibility—
Dew point27°
Thu, 0551° / 48°0.04
51 °
Dark Harbor, Thursday, 5 November
Light rain. High 51°, low 48°.
Pressure30.42 inHg
Wind15.3 mph S
Humidity81%
Visibility—
Dew point43°
Fri, 0655° / 51°0.65
55 °
Dark Harbor, Friday, 6 November
Heavy rain. High 55°, low 51°.
Pressure30.12 inHg
Wind24 mph SE
Humidity87%
Visibility—
Dew point49°
Sat, 0756° / 54°1.9
56 °
Dark Harbor, Saturday, 7 November
Heavy rain. High 56°, low 54°.
Pressure29.68 inHg
Wind23.7 mph SE
Humidity98%
Visibility—
Dew point56°
Sun, 0855° / 51°1.53
55 °
Dark Harbor, Sunday, 8 November
Heavy rain. High 55°, low 51°.
Pressure29.80 inHg
Wind28.1 mph E
Humidity98%
Visibility—
Dew point54°
Mon, 0952° / 50°0.81
52 °
Dark Harbor, Monday, 9 November
Rain. High 52°, low 50°.
Pressure29.74 inHg
Wind30.9 mph E
Humidity91%
Visibility—
Dew point49°
Tue, 1053° / 52°0.69
53 °
Dark Harbor, Tuesday, 10 November
Rain. High 53°, low 52°.
Pressure29.59 inHg
Wind19.9 mph NE
Humidity96%
Visibility—
Dew point52°
Wed, 1154° / 49°0.02
54 °
Dark Harbor, Wednesday, 11 November
Light rain. High 54°, low 49°.
Pressure29.71 inHg
Wind14.2 mph S
Humidity87%
Visibility—
Dew point50°
Thu, 1252° / 47°0.01
52 °
Dark Harbor, Thursday, 12 November
Light rain. High 52°, low 47°.
Pressure29.91 inHg
Wind16.8 mph SW
Humidity70%
Visibility—
Dew point40°
Fri, 1350° / 49°0.17
50 °
Dark Harbor, Friday, 13 November
Rain. High 50°, low 49°.
Pressure29.74 inHg
Wind13.2 mph SW
Humidity93%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 35°0.11
44 °
Dark Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.11 in
Chance of precipitation37%
Record high57° (1973)
Record low15° (1986)
Sun, 1545° / 35°0.16
45 °
Dark Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.16 in
Chance of precipitation40%
Record high59° (1994)
Record low17° (2018)
Mon, 1644° / 35°0.2
44 °
Dark Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.2 in
Chance of precipitation35%
Record high58° (2008)
Record low16° (2019)
Tue, 1744° / 34°0.13
44 °
Dark Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation27%
Record high58° (2006)
Record low21° (2019)
Wed, 1843° / 34°0.1
43 °
Dark Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.1 in
Chance of precipitation28%
Record high59° (1987)
Record low22° (2018)
Thu, 1943° / 33°0.08
43 °
Dark Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high56° (2021)
Record low20° (2018)
Fri, 2043° / 33°0.15
43 °
Dark Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high57° (1991)
Record low19° (1986)
Sat, 2143° / 33°0.17
43 °
Dark Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.17 in
Chance of precipitation30%
Record high57° (1991)
Record low19° (2022)
Sun, 2242° / 33°0.2
42 °
Dark Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.2 in
Chance of precipitation42%
Record high55° (1992)
Record low5° (2018)
Mon, 2341° / 31°0.13
41 °
Dark Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation27%
Record high60° (1999)
Record low8° (2018)
Tue, 2441° / 31°0.09
41 °
Dark Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation35%
Record high56° (2014)
Record low12° (1989)
Wed, 2541° / 31°0.16
41 °
Dark Harbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.16 in
Chance of precipitation35%
Record high56° (2014)
Record low16° (1993)
Thu, 2642° / 33°0.2
42 °
Dark Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.2 in
Chance of precipitation53%
Record high55° (1979)
Record low14° (1978)
Fri, 2742° / 32°0.18
42 °
Dark Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.18 in
Chance of precipitation48%
Record high56° (1999)
Record low10° (1978)
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 Dark Harbor, ME 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 Dark Harbor, ME 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.