Monthly outlook for Kennebunk, ME: average high 56.9°, average low 42°. That is 0.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 12 October (70.6°), the coolest 18 October (32.4°).
56.9°/42°
Average high / low
+0.3°
Above normal
7 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
58.6°
57.3°
+0.7°
22 October – 31 October
54.1°
54.1°
+0°
1 November – 10 November
at normal
51.3°
—
October records over 66 years
79.5°10 October 2018All-time high
29.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Kennebunkport (6 mi).
Tue, 1356° / 46°0.87
56 °
Kennebunk, Tuesday, 13 October
Heavy rain. High 56°, low 46°.
Pressure30.06 inHg
Wind6 mph NE
Humidity99%
Visibility4.1 mi
Dew point46°
Wed, 1469° / 50°0.09
69 °
Kennebunk, Wednesday, 14 October
Rain. High 69°, low 50°.
Pressure29.77 inHg
Wind1.6 mph W
Humidity78%
Visibility6.2 mi
Dew point54°
Thu, 1559° / 45°0
59 °
Kennebunk, Thursday, 15 October
Clear. High 59°, low 45°.
Pressure30.18 inHg
Wind8.1 mph NW
Humidity42%
Visibility6.2 mi
Dew point33°
Fri, 1653° / 45°0.41
53 °
Kennebunk, Friday, 16 October
Rain. High 53°, low 45°.
Pressure29.77 inHg
Wind16.1 mph NW
Humidity82%
Visibility—
Dew point45°
Sat, 1746° / 37°0
46 °
Kennebunk, Saturday, 17 October
Mostly clear. High 46°, low 37°.
Pressure29.88 inHg
Wind18.7 mph NW
Humidity58%
Visibility—
Dew point30°
Sun, 1849° / 32°0
49 °
Kennebunk, Sunday, 18 October
Mostly clear. High 49°, low 32°.
Pressure30.42 inHg
Wind10.9 mph NW
Humidity34%
Visibility—
Dew point16°
Mon, 1963° / 38°0
63 °
Kennebunk, Monday, 19 October
Clear. High 63°, low 38°.
Pressure30.42 inHg
Wind11.9 mph SW
Humidity44%
Visibility—
Dew point31°
Tue, 2063° / 46°0
63 °
Kennebunk, Tuesday, 20 October
Overcast. High 63°, low 46°.
Pressure30.21 inHg
Wind9.6 mph SW
Humidity59%
Visibility—
Dew point42°
Wed, 2157° / 39°0
57 °
Kennebunk, Wednesday, 21 October
Clear. High 57°, low 39°.
Pressure30.33 inHg
Wind12 mph N
Humidity59%
Visibility—
Dew point39°
Thu, 2251° / 34°0
51 °
Kennebunk, Thursday, 22 October
Clear. High 51°, low 34°.
Pressure30.65 inHg
Wind7.1 mph SE
Humidity47%
Visibility—
Dew point26°
Fri, 2358° / 37°0.04
58 °
Kennebunk, Friday, 23 October
Light rain. High 58°, low 37°.
Pressure30.30 inHg
Wind11.8 mph SW
Humidity58%
Visibility—
Dew point35°
Sat, 2456° / 41°0
56 °
Kennebunk, Saturday, 24 October
Overcast. High 56°, low 41°.
Pressure30.18 inHg
Wind10.8 mph W
Humidity53%
Visibility—
Dew point34°
Sun, 2552° / 39°0.04
52 °
Kennebunk, Sunday, 25 October
Light rain. High 52°, low 39°.
Pressure30.15 inHg
Wind11.1 mph S
Humidity57%
Visibility—
Dew point35°
Mon, 2656° / 52°0.39
56 °
Kennebunk, Monday, 26 October
Rain. High 56°, low 52°.
Pressure29.53 inHg
Wind13.9 mph S
Humidity97%
Visibility—
Dew point53°
Tue, 2752° / 43°0.03
52 °
Kennebunk, Tuesday, 27 October
Light rain. High 52°, low 43°.
Pressure29.29 inHg
Wind14.9 mph NW
Humidity51%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 43°0.15
54 °
Kennebunk, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.15 in
Chance of precipitation37%
Record high77° (2023)
Record low32° (1976)
Thu, 2953° / 42°0.11
53 °
Kennebunk, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (2015)
Record low31° (1965)
Fri, 3052° / 41°0.16
52 °
Kennebunk, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.16 in
Chance of precipitation27%
Record high65° (1989)
Record low32° (1962)
Sat, 3153° / 42°0.1
53 °
Kennebunk, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.1 in
Chance of precipitation23%
Record high73° (2024)
Record low32° (1988)
Sun, 0154° / 43°0.11
54 °
Kennebunk, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low43°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (2024)
Record low34° (1992)
Mon, 0253° / 42°0.16
53 °
Kennebunk, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.16 in
Chance of precipitation30%
Record high65° (2001)
Record low27° (2002)
Tue, 0353° / 42°0.22
53 °
Kennebunk, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.22 in
Chance of precipitation37%
Record high67° (1990)
Record low27° (2002)
Wed, 0452° / 42°0.08
52 °
Kennebunk, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (1990)
Record low31° (2020)
Thu, 0552° / 42°0.18
52 °
Kennebunk, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low42°
Average precipitation0.18 in
Chance of precipitation33%
Record high69° (2022)
Record low28° (1965)
Fri, 0651° / 42°0.13
51 °
Kennebunk, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low42°
Average precipitation0.13 in
Chance of precipitation37%
Record high76° (2024)
Record low31° (1987)
Sat, 0751° / 41°0.06
51 °
Kennebunk, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high71° (2022)
Record low26° (2002)
Sun, 0849° / 39°0.08
49 °
Kennebunk, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high61° (1975)
Record low26° (2002)
Mon, 0949° / 39°0.11
49 °
Kennebunk, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (1975)
Record low25° (1971)
Tue, 1050° / 39°0.15
50 °
Kennebunk, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (2020)
Record low25° (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 Kennebunk, 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 Kennebunk, 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.