Monthly outlook for Dark Harbor, ME: average high 51.7°, average low 41.6°. That is 0.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.5 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 2 November (59.8°), the coolest 7 November (29°).
51.7°/41.6°
Average high / low
+0.6°
Above normal
5 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
53.1°
51.3°
+1°
2 November – 11 November
49.4°
48.5°
+0.5°
12 November – 21 November
at normal
43.8°
—
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).
Sat, 2454° / 36°0
54 °
Dark Harbor, Saturday, 24 October
Clear. High 54°, low 36°.
Pressure30.45 inHg
Wind6.3 mph N
Humidity49%
Visibility6.2 mi
Dew point30°
Sun, 2557° / 38°0
57 °
Dark Harbor, Sunday, 25 October
Clear. High 57°, low 38°.
Pressure30.50 inHg
Wind5.5 mph S
Humidity55%
Visibility6.2 mi
Dew point39°
Mon, 2659° / 42°0
59 °
Dark Harbor, Monday, 26 October
Light rain. High 59°, low 42°.
Pressure30.12 inHg
Wind5.3 mph W
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 2746° / 36°0
46 °
Dark Harbor, Tuesday, 27 October
Overcast. High 46°, low 36°.
Pressure30.33 inHg
Wind9.7 mph NW
Humidity59%
Visibility—
Dew point30°
Wed, 2845° / 33°0
45 °
Dark Harbor, Wednesday, 28 October
Clear. High 45°, low 33°.
Pressure30.50 inHg
Wind10 mph SW
Humidity59%
Visibility—
Dew point28°
Thu, 2953° / 41°0
53 °
Dark Harbor, Thursday, 29 October
Overcast. High 53°, low 41°.
Pressure30.42 inHg
Wind18.8 mph SW
Humidity67%
Visibility—
Dew point38°
Fri, 3056° / 52°0.14
56 °
Dark Harbor, Friday, 30 October
Light rain. High 56°, low 52°.
Pressure30.06 inHg
Wind18 mph SW
Humidity80%
Visibility—
Dew point49°
Sat, 3152° / 45°0.02
52 °
Dark Harbor, Saturday, 31 October
Light rain. High 52°, low 45°.
Pressure30.33 inHg
Wind15.4 mph N
Humidity55%
Visibility—
Dew point33°
Sun, 0156° / 46°0.26
56 °
Dark Harbor, Sunday, 1 November
Rain. High 56°, low 46°.
Pressure30.36 inHg
Wind21.5 mph SW
Humidity68%
Visibility—
Dew point39°
Mon, 0260° / 55°0.01
60 °
Dark Harbor, Monday, 2 November
Light rain. High 60°, low 55°.
Pressure30.06 inHg
Wind12 mph SW
Humidity89%
Visibility—
Dew point55°
Tue, 0352° / 49°0.17
52 °
Dark Harbor, Tuesday, 3 November
Light rain. High 52°, low 49°.
Pressure30.15 inHg
Wind12.2 mph N
Humidity91%
Visibility—
Dew point47°
Wed, 0448° / 42°0
48 °
Dark Harbor, Wednesday, 4 November
Clear. High 48°, low 42°.
Pressure30.24 inHg
Wind16.6 mph N
Humidity65%
Visibility—
Dew point33°
Thu, 0549° / 42°0.82
49 °
Dark Harbor, Thursday, 5 November
Rain. High 49°, low 42°.
Pressure29.47 inHg
Wind28.4 mph E
Humidity93%
Visibility—
Dew point47°
Fri, 0650° / 41°0
50 °
Dark Harbor, Friday, 6 November
Overcast. High 50°, low 41°.
Pressure29.56 inHg
Wind23.2 mph SW
Humidity70%
Visibility—
Dew point36°
Sat, 0738° / 29°0.09
38 °
Dark Harbor, Saturday, 7 November
Snow. High 38°, low 29°.
Pressure29.68 inHg
Wind28 mph W
Humidity56%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0847° / 38°0.1
47 °
Dark Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation23%
Record high59° (2025)
Record low21° (2002)
Mon, 0947° / 38°0.13
47 °
Dark Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation28%
Record high64° (2020)
Record low24° (1971)
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)
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.