Monthly outlook for Bar Harbor, MD: average high 63°, average low 51°. That is 1.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 2 November (68.9°), the coolest 24 October (39.4°).
63°/51°
Average high / low
+1.5°
Above normal
5 / 4
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
63.4°
61.2°
+1.2°
2 November – 11 November
62.3°
58°
+2.4°
12 November – 21 November
at normal
53.2°
—
October records over 66 years
94.3°2 October 2019All-time high
33.3°28 October 1976All-time low
Climate normals and records are computed from the nearest reference point — Green Haven (2 mi).
Sat, 2463° / 39°0
63 °
Bar Harbor, Saturday, 24 October
Clear. High 63°, low 39°.
Pressure30.53 inHg
Wind2.3 mph E
Humidity48%
Visibility6.2 mi
Dew point37°
Sun, 2561° / 42°0
61 °
Bar Harbor, Sunday, 25 October
Clear. High 61°, low 42°.
Pressure30.56 inHg
Wind2.3 mph E
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 2666° / 45°0
66 °
Bar Harbor, Monday, 26 October
Clear. High 66°, low 45°.
Pressure30.36 inHg
Wind2.8 mph W
Humidity61%
Visibility6.2 mi
Dew point48°
Tue, 2762° / 52°0
62 °
Bar Harbor, Tuesday, 27 October
Clear. High 62°, low 52°.
Pressure30.36 inHg
Wind6 mph N
Humidity64%
Visibility—
Dew point45°
Wed, 2860° / 47°0
60 °
Bar Harbor, Wednesday, 28 October
Mostly clear. High 60°, low 47°.
Pressure30.45 inHg
Wind11.3 mph SE
Humidity66%
Visibility—
Dew point43°
Thu, 2961° / 52°0
61 °
Bar Harbor, Thursday, 29 October
Clear. High 61°, low 52°.
Pressure30.45 inHg
Wind6.2 mph S
Humidity68%
Visibility—
Dew point46°
Fri, 3066° / 53°0
66 °
Bar Harbor, Friday, 30 October
Overcast. High 66°, low 53°.
Pressure30.27 inHg
Wind6.5 mph SW
Humidity68%
Visibility—
Dew point49°
Sat, 3165° / 57°0
65 °
Bar Harbor, Saturday, 31 October
Overcast. High 65°, low 57°.
Pressure30.30 inHg
Wind8.5 mph SE
Humidity64%
Visibility—
Dew point50°
Sun, 0165° / 58°0.19
65 °
Bar Harbor, Sunday, 1 November
Rain. High 65°, low 58°.
Pressure30.24 inHg
Wind9.6 mph S
Humidity86%
Visibility—
Dew point58°
Mon, 0269° / 63°0.67
69 °
Bar Harbor, Monday, 2 November
Rain. High 69°, low 63°.
Pressure30.06 inHg
Wind8.3 mph S
Humidity97%
Visibility—
Dew point64°
Tue, 0364° / 61°0.19
64 °
Bar Harbor, Tuesday, 3 November
Light rain. High 64°, low 61°.
Pressure30.03 inHg
Wind5.2 mph N
Humidity97%
Visibility—
Dew point62°
Wed, 0462° / 56°0.5
62 °
Bar Harbor, Wednesday, 4 November
Rain. High 62°, low 56°.
Pressure30.12 inHg
Wind13.5 mph S
Humidity93%
Visibility—
Dew point54°
Thu, 0560° / 51°0.15
60 °
Bar Harbor, Thursday, 5 November
Light rain. High 60°, low 51°.
Pressure29.85 inHg
Wind18.9 mph W
Humidity57%
Visibility—
Dew point42°
Fri, 0662° / 48°0
62 °
Bar Harbor, Friday, 6 November
Overcast. High 62°, low 48°.
Pressure29.83 inHg
Wind14.3 mph W
Humidity49%
Visibility—
Dew point34°
Sat, 0756° / 46°0
56 °
Bar Harbor, Saturday, 7 November
Clear. High 56°, low 46°.
Pressure30.12 inHg
Wind15.3 mph N
Humidity40%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0857° / 45°0.17
57 °
Bar Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.17 in
Chance of precipitation20%
Record high71° (1975)
Record low32° (1960)
Mon, 0957° / 45°0.09
57 °
Bar Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (2023)
Record low29° (1976)
Tue, 1057° / 45°0.17
57 °
Bar Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high57°
Average low45°
Average precipitation0.17 in
Chance of precipitation33%
Record high70° (2020)
Record low33° (1973)
Wed, 1155° / 45°0.19
55 °
Bar Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low45°
Average precipitation0.19 in
Chance of precipitation30%
Record high72° (2024)
Record low26° (2017)
Thu, 1254° / 44°0.23
54 °
Bar Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low44°
Average precipitation0.23 in
Chance of precipitation42%
Record high70° (2022)
Record low31° (1987)
Fri, 1353° / 42°0.13
53 °
Bar Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.13 in
Chance of precipitation40%
Record high69° (1964)
Record low25° (2019)
Sat, 1454° / 42°0.08
54 °
Bar Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.08 in
Chance of precipitation18%
Record high69° (1985)
Record low27° (1986)
Sun, 1555° / 43°0.11
55 °
Bar Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (1993)
Record low29° (1967)
Mon, 1654° / 42°0.14
54 °
Bar Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.14 in
Chance of precipitation33%
Record high70° (2005)
Record low26° (1967)
Tue, 1753° / 42°0.09
53 °
Bar Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (2023)
Record low31° (1996)
Wed, 1853° / 41°0.07
53 °
Bar Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.07 in
Chance of precipitation27%
Record high70° (2021)
Record low28° (2014)
Thu, 1953° / 42°0.11
53 °
Bar Harbor, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (1985)
Record low25° (2014)
Fri, 2053° / 42°0.09
53 °
Bar Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1985)
Record low30° (1984)
Sat, 2152° / 41°0.09
52 °
Bar Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1991)
Record low26° (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 Bar Harbor, MD 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, MD 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.