Monthly outlook for Dark Harbor, ME: average high 55°, average low 44.5°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 30 October (64°), the coolest 28 October (32.4°).
55°/44.5°
Average high / low
+2.8°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
56.3°
50.9°
+3°
4 November – 13 November
52.8°
47.4°
+3°
14 November – 23 November
at normal
43°
—
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).
Mon, 2663° / 40°0
63 °
Dark Harbor, Monday, 26 October
Clear. High 63°, low 40°.
Pressure30.09 inHg
Wind3.5 mph W
Humidity44%
Visibility6.2 mi
Dew point38°
Tue, 2750° / 36°0
50 °
Dark Harbor, Tuesday, 27 October
Clear. High 50°, low 36°.
Pressure30.33 inHg
Wind9.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point25°
Wed, 2847° / 32°0
47 °
Dark Harbor, Wednesday, 28 October
Clear. High 47°, low 32°.
Pressure30.47 inHg
Wind3.9 mph W
Humidity55%
Visibility6.2 mi
Dew point24°
Thu, 2956° / 40°0
56 °
Dark Harbor, Thursday, 29 October
Overcast. High 56°, low 40°.
Pressure30.18 inHg
Wind12.8 mph SW
Humidity70%
Visibility—
Dew point42°
Fri, 3064° / 47°0.01
64 °
Dark Harbor, Friday, 30 October
Light rain. High 64°, low 47°.
Pressure30.03 inHg
Wind10.6 mph NW
Humidity67%
Visibility—
Dew point49°
Sat, 3152° / 44°0
52 °
Dark Harbor, Saturday, 31 October
Overcast. High 52°, low 44°.
Pressure30.33 inHg
Wind11.5 mph NW
Humidity59%
Visibility—
Dew point35°
Sun, 0156° / 45°0
56 °
Dark Harbor, Sunday, 1 November
Clear. High 56°, low 45°.
Pressure30.36 inHg
Wind9 mph S
Humidity62%
Visibility—
Dew point39°
Mon, 0258° / 51°0
58 °
Dark Harbor, Monday, 2 November
Light rain. High 58°, low 51°.
Pressure30.27 inHg
Wind15.4 mph SW
Humidity87%
Visibility—
Dew point53°
Tue, 0360° / 55°0.11
60 °
Dark Harbor, Tuesday, 3 November
Light rain. High 60°, low 55°.
Pressure30.06 inHg
Wind11.1 mph SW
Humidity95%
Visibility—
Dew point56°
Wed, 0455° / 53°0.24
55 °
Dark Harbor, Wednesday, 4 November
Rain. High 55°, low 53°.
Pressure30.00 inHg
Wind6.6 mph S
Humidity98%
Visibility—
Dew point53°
Thu, 0556° / 53°0.45
56 °
Dark Harbor, Thursday, 5 November
Rain. High 56°, low 53°.
Pressure29.71 inHg
Wind14.2 mph SE
Humidity97%
Visibility—
Dew point54°
Fri, 0657° / 49°0
57 °
Dark Harbor, Friday, 6 November
Light rain. High 57°, low 49°.
Pressure29.38 inHg
Wind11 mph W
Humidity82%
Visibility—
Dew point47°
Sat, 0752° / 46°0
52 °
Dark Harbor, Saturday, 7 November
Light rain. High 52°, low 46°.
Pressure29.41 inHg
Wind17.6 mph W
Humidity75%
Visibility—
Dew point42°
Sun, 0848° / 41°0
48 °
Dark Harbor, Sunday, 8 November
Mostly clear. High 48°, low 41°.
Pressure29.77 inHg
Wind17.6 mph W
Humidity60%
Visibility—
Dew point32°
Mon, 0949° / 41°0.65
49 °
Dark Harbor, Monday, 9 November
Rain. High 49°, low 41°.
Pressure29.71 inHg
Wind24.3 mph E
Humidity87%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1047° / 38°0.15
47 °
Dark Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (2020)
Record low23° (2017)
Wed, 1147° / 38°0.12
47 °
Dark Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation43%
Record high63° (2020)
Record low22° (2017)
Thu, 1246° / 36°0.15
46 °
Dark Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high66° (2022)
Record low24° (2019)
Fri, 1345° / 35°0.18
45 °
Dark Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.18 in
Chance of precipitation43%
Record high59° (1964)
Record low16° (2019)
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)
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.