Monthly outlook for New Harbor, ME: average high 53.2°, average low 38.7°. That is 0.3° above the climate normal for October. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 October (60.7°), the coolest 21 October (32.6°).
53.2°/38.7°
Average high / low
+0.3°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
56.1°
53.7°
+1.4°
30 October – 8 November
48.5°
50.6°
-1.2°
9 November – 18 November
at normal
46.3°
—
October records over 66 years
80.2°10 October 2018All-time high
28.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Boothbay Harbor (8 mi).
Wed, 2156° / 33°0
56 °
New Harbor, Wednesday, 21 October
Clear. High 56°, low 33°.
Pressure30.27 inHg
Wind8.8 mph NE
Humidity53%
Visibility6.2 mi
Dew point37°
Thu, 2260° / 36°0
60 °
New Harbor, Thursday, 22 October
Overcast. High 60°, low 36°.
Pressure29.85 inHg
Wind11.3 mph N
Humidity49%
Visibility6.2 mi
Dew point35°
Fri, 2351° / 38°0
51 °
New Harbor, Friday, 23 October
Overcast. High 51°, low 38°.
Pressure30.15 inHg
Wind17.1 mph N
Humidity50%
Visibility6.2 mi
Dew point28°
Sat, 2455° / 35°0
55 °
New Harbor, Saturday, 24 October
Clear. High 55°, low 35°.
Pressure30.45 inHg
Wind6.4 mph NW
Humidity49%
Visibility—
Dew point29°
Sun, 2556° / 37°0
56 °
New Harbor, Sunday, 25 October
Clear. High 56°, low 37°.
Pressure30.45 inHg
Wind9.4 mph SW
Humidity58%
Visibility—
Dew point37°
Mon, 2661° / 44°0
61 °
New Harbor, Monday, 26 October
Overcast. High 61°, low 44°.
Pressure30.21 inHg
Wind6 mph W
Humidity52%
Visibility—
Dew point37°
Tue, 2758° / 51°0
58 °
New Harbor, Tuesday, 27 October
Overcast. High 58°, low 51°.
Pressure30.00 inHg
Wind15.3 mph SW
Humidity65%
Visibility—
Dew point45°
Wed, 2855° / 35°0.14
55 °
New Harbor, Wednesday, 28 October
Light rain. High 55°, low 35°.
Pressure30.00 inHg
Wind17.8 mph NW
Humidity54%
Visibility—
Dew point28°
Thu, 2948° / 35°0
48 °
New Harbor, Thursday, 29 October
Clear. High 48°, low 35°.
Pressure30.24 inHg
Wind17.6 mph SW
Humidity47%
Visibility—
Dew point25°
Fri, 3053° / 49°0.14
53 °
New Harbor, Friday, 30 October
Light rain. High 53°, low 49°.
Pressure30.03 inHg
Wind18 mph SW
Humidity68%
Visibility—
Dew point42°
Sat, 3144° / 38°0.02
44 °
New Harbor, Saturday, 31 October
Snow. High 44°, low 38°.
Pressure29.85 inHg
Wind23.9 mph NW
Humidity57%
Visibility—
Dew point26°
Sun, 0151° / 39°0
51 °
New Harbor, Sunday, 1 November
Overcast. High 51°, low 39°.
Pressure29.97 inHg
Wind21.2 mph SW
Humidity62%
Visibility—
Dew point34°
Mon, 0248° / 36°0.04
48 °
New Harbor, Monday, 2 November
Light rain. High 48°, low 36°.
Pressure30.12 inHg
Wind15.9 mph SW
Humidity71%
Visibility—
Dew point37°
Tue, 0346° / 34°0
46 °
New Harbor, Tuesday, 3 November
Mostly clear. High 46°, low 34°.
Pressure30.62 inHg
Wind9.2 mph SW
Humidity52%
Visibility—
Dew point26°
Wed, 0448° / 42°0
48 °
New Harbor, Wednesday, 4 November
Overcast. High 48°, low 42°.
Pressure30.68 inHg
Wind9.9 mph S
Humidity60%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 41°0.17
51 °
New Harbor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation35%
Record high66° (2022)
Record low27° (1965)
Fri, 0650° / 41°0.13
50 °
New Harbor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.13 in
Chance of precipitation37%
Record high73° (2024)
Record low30° (1987)
Sat, 0750° / 40°0.05
50 °
New Harbor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low40°
Average precipitation0.05 in
Chance of precipitation23%
Record high70° (2022)
Record low23° (2002)
Sun, 0848° / 38°0.07
48 °
New Harbor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.07 in
Chance of precipitation25%
Record high61° (2025)
Record low23° (2002)
Mon, 0948° / 38°0.12
48 °
New Harbor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.12 in
Chance of precipitation27%
Record high61° (2021)
Record low24° (1971)
Tue, 1048° / 38°0.13
48 °
New Harbor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation33%
Record high61° (2020)
Record low24° (2017)
Wed, 1148° / 38°0.11
48 °
New Harbor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (2020)
Record low23° (2017)
Thu, 1247° / 37°0.13
47 °
New Harbor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation32%
Record high68° (2022)
Record low24° (2019)
Fri, 1346° / 36°0.15
46 °
New Harbor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high60° (1964)
Record low17° (2019)
Sat, 1445° / 35°0.09
45 °
New Harbor, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high58° (1973)
Record low17° (1986)
Sun, 1546° / 36°0.13
46 °
New Harbor, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.13 in
Chance of precipitation40%
Record high60° (1994)
Record low18° (2018)
Mon, 1645° / 35°0.18
45 °
New Harbor, Monday, 16 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.18 in
Chance of precipitation37%
Record high59° (2001)
Record low19° (2019)
Tue, 1745° / 35°0.12
45 °
New Harbor, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.12 in
Chance of precipitation23%
Record high59° (2006)
Record low22° (2019)
Wed, 1845° / 35°0.09
45 °
New Harbor, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high60° (1987)
Record low25° (2020)
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 New 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 New 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.