Monthly outlook for Bar Harbor, ME: average high 48.8°, average low 40.5°. That is 0.7° above the climate normal for October. Precipitation is expected on 5 days (about 1.1 inches), against a normal of 6 days and 2.2 inches. The warmest day looks like 2 November (64.6°), the coolest 1 November (31.9°).
48.8°/40.5°
Average high / low
+0.7°
Above normal
5 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
51.9°
49°
+1.6°
10 November – 19 November
43.6°
44.4°
-0.5°
20 November – 29 November
at normal
41.3°
—
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).
Sun, 0152° / 32°0
52 °
Bar Harbor, Sunday, 1 November
Clear. High 52°, low 32°.
Pressure30.36 inHg
Wind8.2 mph W
Humidity49%
Visibility6.2 mi
Dew point30°
Mon, 0265° / 42°0.01
65 °
Bar Harbor, Monday, 2 November
Light rain. High 65°, low 42°.
Pressure30.18 inHg
Wind10 mph SW
Humidity40%
Visibility6.2 mi
Dew point38°
Tue, 0356° / 47°0.07
56 °
Bar Harbor, Tuesday, 3 November
Light rain. High 56°, low 47°.
Pressure30.33 inHg
Wind3.7 mph E
Humidity92%
Visibility6.2 mi
Dew point51°
Wed, 0454° / 47°0.05
54 °
Bar Harbor, Wednesday, 4 November
Light rain. High 54°, low 47°.
Pressure30.27 inHg
Wind9.4 mph SE
Humidity94%
Visibility6.2 mi
Dew point51°
Thu, 0561° / 52°0
61 °
Bar Harbor, Thursday, 5 November
Mostly clear. High 61°, low 52°.
Pressure30.12 inHg
Wind11.6 mph S
Humidity79%
Visibility—
Dew point53°
Fri, 0657° / 49°0.01
57 °
Bar Harbor, Friday, 6 November
Light rain. High 57°, low 49°.
Pressure30.03 inHg
Wind19.1 mph NE
Humidity79%
Visibility—
Dew point46°
Sat, 0748° / 41°0.23
48 °
Bar Harbor, Saturday, 7 November
Rain. High 48°, low 41°.
Pressure29.94 inHg
Wind27.7 mph N
Humidity77%
Visibility—
Dew point39°
Sun, 0840° / 39°0.64
40 °
Bar Harbor, Sunday, 8 November
Rain. High 40°, low 39°.
Pressure29.68 inHg
Wind30.3 mph N
Humidity87%
Visibility—
Dew point36°
Mon, 0940° / 39°0.09
40 °
Bar Harbor, Monday, 9 November
Light rain. High 40°, low 39°.
Pressure29.91 inHg
Wind14.4 mph N
Humidity90%
Visibility—
Dew point37°
Tue, 1046° / 40°0
46 °
Bar Harbor, Tuesday, 10 November
Overcast. High 46°, low 40°.
Pressure30.09 inHg
Wind8.9 mph N
Humidity80%
Visibility—
Dew point36°
Wed, 1148° / 39°0
48 °
Bar Harbor, Wednesday, 11 November
Overcast. High 48°, low 39°.
Pressure30.03 inHg
Wind6.2 mph NE
Humidity68%
Visibility—
Dew point35°
Thu, 1246° / 39°0
46 °
Bar Harbor, Thursday, 12 November
Partly cloudy. High 46°, low 39°.
Pressure30.00 inHg
Wind12.6 mph NE
Humidity73%
Visibility—
Dew point35°
Fri, 1340° / 35°0.02
40 °
Bar Harbor, Friday, 13 November
Light snow. High 40°, low 35°.
Pressure30.09 inHg
Wind11.6 mph NE
Humidity76%
Visibility—
Dew point31°
Sat, 1441° / 34°0.02
41 °
Bar Harbor, Saturday, 14 November
Light snow. High 41°, low 34°.
Pressure29.94 inHg
Wind11.3 mph NE
Humidity66%
Visibility—
Dew point27°
Sun, 1540° / 35°0.01
40 °
Bar Harbor, Sunday, 15 November
Snow. High 40°, low 35°.
Pressure29.74 inHg
Wind10.1 mph NE
Humidity81%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sat, 2842° / 31°0.17
42 °
Bar Harbor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.17 in
Chance of precipitation33%
Record high55° (2011)
Record low16° (1997)
Sun, 2940° / 30°0.14
40 °
Bar Harbor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.14 in
Chance of precipitation42%
Record high55° (2003)
Record low12° (1989)
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.