Monthly outlook for Harpswell Center, ME: average high 47.5°, average low 35.2°. That is 2.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 20 November (58°), the coolest 25 November (24.9°).
47.5°/35.2°
Average high / low
+2.4°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
49.4°
43.8°
+3.1°
25 November – 4 December
44.3°
41.5°
+1.6°
5 December – 14 December
at normal
37.1°
—
November records over 66 years
75.4°6 November 2024All-time high
6.8°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Harpswell (2 mi).
Mon, 1648° / 33°0
48 °
Harpswell Center, Monday, 16 November
Mostly clear. High 48°, low 33°.
Pressure30.27 inHg
Wind6.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point29°
Tue, 1750° / 31°0
50 °
Harpswell Center, Tuesday, 17 November
Clear. High 50°, low 31°.
Pressure30.33 inHg
Wind3.2 mph SW
Humidity51%
Visibility6.2 mi
Dew point29°
Wed, 1856° / 33°0
56 °
Harpswell Center, Wednesday, 18 November
Overcast. High 56°, low 33°.
Pressure30.27 inHg
Wind2.9 mph W
Humidity54%
Visibility6.2 mi
Dew point38°
Thu, 1953° / 31°0
53 °
Harpswell Center, Thursday, 19 November
Partly cloudy. High 53°, low 31°.
Pressure30.30 inHg
Wind9.7 mph SW
Humidity68%
Visibility—
Dew point36°
Fri, 2058° / 45°0
58 °
Harpswell Center, Friday, 20 November
Clear. High 58°, low 45°.
Pressure30.06 inHg
Wind11 mph N
Humidity56%
Visibility—
Dew point39°
Sat, 2146° / 40°0
46 °
Harpswell Center, Saturday, 21 November
Mostly clear. High 46°, low 40°.
Pressure30.39 inHg
Wind11.2 mph S
Humidity62%
Visibility—
Dew point31°
Sun, 2250° / 46°0
50 °
Harpswell Center, Sunday, 22 November
Overcast. High 50°, low 46°.
Pressure30.21 inHg
Wind15.5 mph S
Humidity79%
Visibility—
Dew point41°
Mon, 2352° / 38°0.15
52 °
Harpswell Center, Monday, 23 November
Light rain. High 52°, low 38°.
Pressure29.56 inHg
Wind21.2 mph NW
Humidity93%
Visibility—
Dew point49°
Tue, 2433° / 29°0.24
33 °
Harpswell Center, Tuesday, 24 November
Snow. High 33°, low 29°.
Pressure29.83 inHg
Wind21.3 mph N
Humidity90%
Visibility—
Dew point28°
Wed, 2535° / 25°0
35 °
Harpswell Center, Wednesday, 25 November
Mostly clear. High 35°, low 25°.
Pressure30.39 inHg
Wind15.8 mph NW
Humidity63%
Visibility—
Dew point19°
Thu, 2637° / 28°0
37 °
Harpswell Center, Thursday, 26 November
Mostly clear. High 37°, low 28°.
Pressure30.50 inHg
Wind9.3 mph SW
Humidity48%
Visibility—
Dew point15°
Fri, 2739° / 31°0
39 °
Harpswell Center, Friday, 27 November
Overcast. High 39°, low 31°.
Pressure30.50 inHg
Wind6.6 mph W
Humidity57%
Visibility—
Dew point20°
Sat, 2855° / 35°1.01
55 °
Harpswell Center, Saturday, 28 November
Heavy rain. High 55°, low 35°.
Pressure30.24 inHg
Wind35.5 mph SE
Humidity93%
Visibility—
Dew point45°
Sun, 2953° / 45°0
53 °
Harpswell Center, Sunday, 29 November
Light rain. High 53°, low 45°.
Pressure29.74 inHg
Wind19 mph SW
Humidity79%
Visibility—
Dew point43°
Mon, 3046° / 40°0
46 °
Harpswell Center, Monday, 30 November
Partly cloudy. High 46°, low 40°.
Pressure29.77 inHg
Wind16.8 mph SW
Humidity74%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0142° / 31°0.14
42 °
Harpswell Center, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high60° (2001)
Record low10° (1989)
Wed, 0241° / 30°0.14
41 °
Harpswell Center, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation28%
Record high53° (1970)
Record low9° (1989)
Thu, 0340° / 30°0.17
40 °
Harpswell Center, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.17 in
Chance of precipitation38%
Record high61° (2009)
Record low4° (1976)
Fri, 0439° / 28°0.12
39 °
Harpswell Center, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation27%
Record high62° (1982)
Record low11° (1989)
Sat, 0537° / 27°0.12
37 °
Harpswell Center, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.12 in
Chance of precipitation27%
Record high55° (2001)
Record low0° (2025)
Sun, 0639° / 28°0.14
39 °
Harpswell Center, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.14 in
Chance of precipitation42%
Record high62° (2001)
Record low10° (2025)
Mon, 0739° / 27°0.14
39 °
Harpswell Center, Monday, 7 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.14 in
Chance of precipitation42%
Record high63° (1998)
Record low7° (1989)
Tue, 0835° / 24°0.09
35 °
Harpswell Center, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low24°
Average precipitation0.09 in
Chance of precipitation28%
Record high51° (1974)
Record low2° (1989)
Wed, 0937° / 24°0.16
37 °
Harpswell Center, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.16 in
Chance of precipitation35%
Record high52° (1991)
Record low-3° (2025)
Thu, 1038° / 26°0.09
38 °
Harpswell Center, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high54° (2023)
Record low2° (1976)
Fri, 1138° / 26°0.18
38 °
Harpswell Center, Friday, 11 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.18 in
Chance of precipitation38%
Record high55° (2024)
Record low4° (1977)
Sat, 1236° / 25°0.13
36 °
Harpswell Center, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.13 in
Chance of precipitation33%
Record high55° (2021)
Record low0° (1977)
Sun, 1336° / 24°0.1
36 °
Harpswell Center, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.1 in
Chance of precipitation28%
Record high53° (1984)
Record low0° (1976)
Mon, 1436° / 24°0.19
36 °
Harpswell Center, Monday, 14 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.19 in
Chance of precipitation37%
Record high52° (2019)
Record low0° (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 Harpswell Center, 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 Harpswell Center, 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.