Monthly outlook for Bar Harbor, ME: average high 53.5°, average low 44.3°. That is 2.9° above the climate normal for October. Precipitation is expected on 8 days (about 6.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (63.2°), the coolest 1 November (32.1°).
53.5°/44.3°
Average high / low
+2.9°
Above normal
8 / 5
Wet days / normal
6.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
54.3°
49.6°
+2.6°
8 November – 17 November
52.1°
45.2°
+3.8°
18 November – 27 November
at normal
41.7°
—
October records over 66 years
79.7°3 October 2023All-time high
27.7°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Sorrento (9 mi).
Fri, 3063° / 46°0.06
63 °
Bar Harbor, Friday, 30 October
Light rain. High 63°, low 46°.
Pressure29.85 inHg
Wind10.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point45°
Sat, 3148° / 35°0
48 °
Bar Harbor, Saturday, 31 October
Clear. High 48°, low 35°.
Pressure30.27 inHg
Wind11.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point25°
Sun, 0152° / 32°0
52 °
Bar Harbor, Sunday, 1 November
Clear. High 52°, low 32°.
Pressure30.36 inHg
Wind8.3 mph W
Humidity50%
Visibility6.2 mi
Dew point30°
Mon, 0259° / 40°0
59 °
Bar Harbor, Monday, 2 November
Partly cloudy. High 59°, low 40°.
Pressure30.15 inHg
Wind8.4 mph SW
Humidity61%
Visibility—
Dew point40°
Tue, 0356° / 40°0
56 °
Bar Harbor, Tuesday, 3 November
Overcast. High 56°, low 40°.
Pressure30.21 inHg
Wind9.5 mph NE
Humidity69%
Visibility—
Dew point45°
Wed, 0447° / 36°0
47 °
Bar Harbor, Wednesday, 4 November
Overcast. High 47°, low 36°.
Pressure30.47 inHg
Wind12.2 mph SW
Humidity48%
Visibility—
Dew point24°
Thu, 0549° / 47°0
49 °
Bar Harbor, Thursday, 5 November
Light rain. High 49°, low 47°.
Pressure30.45 inHg
Wind14.5 mph S
Humidity75%
Visibility—
Dew point41°
Fri, 0654° / 49°0.33
54 °
Bar Harbor, Friday, 6 November
Rain. High 54°, low 49°.
Pressure30.15 inHg
Wind20.4 mph SE
Humidity81%
Visibility—
Dew point48°
Sat, 0755° / 54°2.05
55 °
Bar Harbor, Saturday, 7 November
Heavy rain. High 55°, low 54°.
Pressure29.74 inHg
Wind21.9 mph SE
Humidity98%
Visibility—
Dew point55°
Sun, 0855° / 49°2.35
55 °
Bar Harbor, Sunday, 8 November
Heavy rain. High 55°, low 49°.
Pressure29.83 inHg
Wind30.3 mph SE
Humidity96%
Visibility—
Dew point53°
Mon, 0951° / 49°0.64
51 °
Bar Harbor, Monday, 9 November
Rain. High 51°, low 49°.
Pressure29.74 inHg
Wind32.1 mph NE
Humidity92%
Visibility—
Dew point47°
Tue, 1052° / 51°0.64
52 °
Bar Harbor, Tuesday, 10 November
Rain. High 52°, low 51°.
Pressure29.62 inHg
Wind21.3 mph NE
Humidity97%
Visibility—
Dew point51°
Wed, 1154° / 49°0.06
54 °
Bar Harbor, Wednesday, 11 November
Light rain. High 54°, low 49°.
Pressure29.71 inHg
Wind13.5 mph S
Humidity86%
Visibility—
Dew point49°
Thu, 1251° / 46°0.01
51 °
Bar Harbor, Thursday, 12 November
Light rain. High 51°, low 46°.
Pressure29.94 inHg
Wind16.5 mph SW
Humidity75%
Visibility—
Dew point41°
Fri, 1349° / 48°0.31
49 °
Bar Harbor, Friday, 13 November
Rain. High 49°, low 48°.
Pressure29.74 inHg
Wind13.5 mph SW
Humidity95%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1444° / 35°0.13
44 °
Bar Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high57° (2005)
Record low15° (1986)
Sun, 1544° / 35°0.17
44 °
Bar Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation43%
Record high59° (1994)
Record low17° (2018)
Mon, 1644° / 34°0.17
44 °
Bar Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation35%
Record high58° (1989)
Record low17° (2019)
Tue, 1744° / 34°0.13
44 °
Bar Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high59° (2006)
Record low19° (2019)
Wed, 1843° / 33°0.1
43 °
Bar Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high57° (2021)
Record low21° (2018)
Thu, 1942° / 32°0.08
42 °
Bar Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.08 in
Chance of precipitation22%
Record high55° (2021)
Record low20° (1986)
Fri, 2042° / 33°0.15
42 °
Bar Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high57° (1991)
Record low16° (1986)
Sat, 2142° / 32°0.16
42 °
Bar Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.16 in
Chance of precipitation33%
Record high56° (1991)
Record low19° (2022)
Sun, 2241° / 32°0.19
41 °
Bar Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.19 in
Chance of precipitation47%
Record high55° (1992)
Record low5° (2018)
Mon, 2341° / 31°0.13
41 °
Bar 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 low10° (2018)
Tue, 2441° / 31°0.09
41 °
Bar Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high55° (2014)
Record low14° (1989)
Wed, 2541° / 31°0.12
41 °
Bar Harbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.12 in
Chance of precipitation33%
Record high55° (2014)
Record low14° (1993)
Thu, 2642° / 32°0.19
42 °
Bar Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.19 in
Chance of precipitation52%
Record high54° (2025)
Record low14° (1978)
Fri, 2741° / 31°0.19
41 °
Bar Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.19 in
Chance of precipitation45%
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 Bar 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 Bar 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.