Monthly outlook for Falmouth, ME: average high 56.7°, average low 42.9°. That is 0.5° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 24 October (72.5°), the coolest 18 October (34.7°).
56.7°/42.9°
Average high / low
+0.5°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
56.8°
56.8°
-0°
23 October – 1 November
56.6°
53.4°
+1.8°
2 November – 11 November
at normal
50.3°
—
October records over 66 years
84.2°3 October 2023All-time high
28.2°26 October 2018All-time low
Climate normals and records are computed from the nearest reference point — Portland (5 mi).
Wed, 1471° / 52°0.05
71 °
Falmouth, Wednesday, 14 October
Light rain. High 71°, low 52°.
Pressure29.71 inHg
Wind4.7 mph W
Humidity70%
Visibility6.2 mi
Dew point58°
Thu, 1558° / 48°0
58 °
Falmouth, Thursday, 15 October
Clear. High 58°, low 48°.
Pressure30.15 inHg
Wind10.2 mph NW
Humidity45%
Visibility6.2 mi
Dew point33°
Fri, 1651° / 45°0.68
51 °
Falmouth, Friday, 16 October
Rain. High 51°, low 45°.
Pressure29.74 inHg
Wind11.2 mph SE
Humidity98%
Visibility2.6 mi
Dew point50°
Sat, 1746° / 38°0
46 °
Falmouth, Saturday, 17 October
Overcast. High 46°, low 38°.
Pressure29.80 inHg
Wind18.4 mph NW
Humidity57%
Visibility—
Dew point31°
Sun, 1850° / 35°0
50 °
Falmouth, Sunday, 18 October
Overcast. High 50°, low 35°.
Pressure30.27 inHg
Wind10 mph NW
Humidity55%
Visibility—
Dew point29°
Mon, 1960° / 36°0
60 °
Falmouth, Monday, 19 October
Clear. High 60°, low 36°.
Pressure30.39 inHg
Wind8.8 mph SW
Humidity39%
Visibility—
Dew point26°
Tue, 2064° / 45°0
64 °
Falmouth, Tuesday, 20 October
Overcast. High 64°, low 45°.
Pressure30.24 inHg
Wind7.7 mph N
Humidity46%
Visibility—
Dew point36°
Wed, 2157° / 40°0
57 °
Falmouth, Wednesday, 21 October
Clear. High 57°, low 40°.
Pressure30.42 inHg
Wind4.6 mph SE
Humidity57%
Visibility—
Dew point35°
Thu, 2257° / 38°0
57 °
Falmouth, Thursday, 22 October
Partly cloudy. High 57°, low 38°.
Pressure30.50 inHg
Wind7.1 mph S
Humidity61%
Visibility—
Dew point37°
Fri, 2367° / 43°0
67 °
Falmouth, Friday, 23 October
Overcast. High 67°, low 43°.
Pressure30.24 inHg
Wind11.1 mph SW
Humidity56%
Visibility—
Dew point42°
Sat, 2473° / 55°0
73 °
Falmouth, Saturday, 24 October
Overcast. High 73°, low 55°.
Pressure29.91 inHg
Wind13.2 mph W
Humidity59%
Visibility—
Dew point53°
Sun, 2557° / 50°0
57 °
Falmouth, Sunday, 25 October
Overcast. High 57°, low 50°.
Pressure30.15 inHg
Wind8.9 mph S
Humidity47%
Visibility—
Dew point36°
Mon, 2648° / 46°0.37
48 °
Falmouth, Monday, 26 October
Rain. High 48°, low 46°.
Pressure30.06 inHg
Wind3.7 mph N
Humidity92%
Visibility—
Dew point44°
Tue, 2747° / 38°0.02
47 °
Falmouth, Tuesday, 27 October
Light rain. High 47°, low 38°.
Pressure29.71 inHg
Wind6.6 mph N
Humidity54%
Visibility—
Dew point31°
Wed, 2848° / 37°0.01
48 °
Falmouth, Wednesday, 28 October
Light rain. High 48°, low 37°.
Pressure29.47 inHg
Wind8.3 mph S
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2952° / 41°0.11
52 °
Falmouth, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (1971)
Record low31° (1965)
Fri, 3051° / 41°0.17
51 °
Falmouth, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.17 in
Chance of precipitation27%
Record high64° (1989)
Record low32° (2020)
Sat, 3152° / 42°0.12
52 °
Falmouth, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.12 in
Chance of precipitation23%
Record high76° (2024)
Record low29° (2020)
Sun, 0153° / 43°0.11
53 °
Falmouth, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low43°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2024)
Record low31° (2023)
Mon, 0252° / 42°0.17
52 °
Falmouth, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.17 in
Chance of precipitation32%
Record high64° (1971)
Record low26° (2002)
Tue, 0352° / 41°0.22
52 °
Falmouth, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.22 in
Chance of precipitation37%
Record high68° (2017)
Record low26° (2002)
Wed, 0451° / 41°0.07
51 °
Falmouth, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (1990)
Record low28° (2020)
Thu, 0551° / 41°0.18
51 °
Falmouth, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.18 in
Chance of precipitation33%
Record high72° (2022)
Record low28° (1965)
Fri, 0651° / 42°0.14
51 °
Falmouth, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation40%
Record high77° (2024)
Record low30° (2021)
Sat, 0751° / 40°0.06
51 °
Falmouth, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2022)
Record low25° (2002)
Sun, 0849° / 39°0.07
49 °
Falmouth, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high61° (1975)
Record low25° (2002)
Mon, 0949° / 39°0.1
49 °
Falmouth, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high62° (2020)
Record low24° (2019)
Tue, 1049° / 39°0.15
49 °
Falmouth, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.15 in
Chance of precipitation33%
Record high70° (2020)
Record low24° (2017)
Wed, 1148° / 39°0.11
48 °
Falmouth, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.11 in
Chance of precipitation42%
Record high70° (2020)
Record low22° (2017)
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 Falmouth, 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 Falmouth, 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.