Monthly outlook for East Sumner, ME: average high 55.3°, average low 36.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 3 days (about 0.4 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 30 October (68.9°), the coolest 28 October (26.9°).
55.3°/36.5°
Average high / low
+1.8°
Above normal
3 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
52.7°
53.3°
-0.3°
28 October – 6 November
59.6°
49.5°
+5.6°
7 November – 16 November
at normal
44.6°
—
October records over 66 years
83.8°6 October 2025All-time high
13.1°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Canton (9 mi).
Mon, 1958° / 35°0
58 °
East Sumner, Monday, 19 October
Partly cloudy. High 58°, low 35°.
Pressure30.45 inHg
Wind4.1 mph SW
Humidity45%
Visibility6.2 mi
Dew point34°
Tue, 2059° / 39°0
59 °
East Sumner, Tuesday, 20 October
Overcast. High 59°, low 39°.
Pressure30.27 inHg
Wind7.7 mph N
Humidity50%
Visibility6.2 mi
Dew point37°
Wed, 2153° / 33°0
53 °
East Sumner, Wednesday, 21 October
Clear. High 53°, low 33°.
Pressure30.30 inHg
Wind6.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point34°
Thu, 2251° / 31°0
51 °
East Sumner, Thursday, 22 October
Overcast. High 51°, low 31°.
Pressure29.91 inHg
Wind12.3 mph NW
Humidity59%
Visibility6.2 mi
Dew point37°
Fri, 2346° / 32°0
46 °
East Sumner, Friday, 23 October
Partly cloudy. High 46°, low 32°.
Pressure30.21 inHg
Wind16.2 mph N
Humidity60%
Visibility—
Dew point30°
Sat, 2452° / 28°0
52 °
East Sumner, Saturday, 24 October
Clear. High 52°, low 28°.
Pressure30.65 inHg
Wind4.3 mph SW
Humidity36%
Visibility—
Dew point19°
Sun, 2556° / 30°0.01
56 °
East Sumner, Sunday, 25 October
Light rain. High 56°, low 30°.
Pressure30.36 inHg
Wind9.4 mph SW
Humidity38%
Visibility—
Dew point22°
Mon, 2652° / 38°0
52 °
East Sumner, Monday, 26 October
Clear. High 52°, low 38°.
Pressure30.21 inHg
Wind11.8 mph NW
Humidity46%
Visibility—
Dew point30°
Tue, 2746° / 32°0.01
46 °
East Sumner, Tuesday, 27 October
Light rain. High 46°, low 32°.
Pressure30.24 inHg
Wind13.3 mph NW
Humidity52%
Visibility—
Dew point26°
Wed, 2850° / 27°0
50 °
East Sumner, Wednesday, 28 October
Clear. High 50°, low 27°.
Pressure30.39 inHg
Wind6 mph SW
Humidity33%
Visibility—
Dew point14°
Thu, 2958° / 41°0.09
58 °
East Sumner, Thursday, 29 October
Light rain. High 58°, low 41°.
Pressure30.12 inHg
Wind6 mph S
Humidity34%
Visibility—
Dew point24°
Fri, 3069° / 52°0.21
69 °
East Sumner, Friday, 30 October
Rain. High 69°, low 52°.
Pressure29.83 inHg
Wind7.9 mph W
Humidity86%
Visibility—
Dew point57°
Sat, 3162° / 47°0
62 °
East Sumner, Saturday, 31 October
Partly cloudy. High 62°, low 47°.
Pressure30.15 inHg
Wind6 mph S
Humidity69%
Visibility—
Dew point47°
Sun, 0164° / 51°0.07
64 °
East Sumner, Sunday, 1 November
Light rain. High 64°, low 51°.
Pressure29.91 inHg
Wind9 mph SW
Humidity99%
Visibility—
Dew point59°
Mon, 0254° / 41°0
54 °
East Sumner, Monday, 2 November
Overcast. High 54°, low 41°.
Pressure30.21 inHg
Wind9.3 mph W
Humidity52%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0349° / 36°0.24
49 °
East Sumner, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.24 in
Chance of precipitation40%
Record high65° (1990)
Record low20° (2002)
Wed, 0449° / 35°0.08
49 °
East Sumner, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (1990)
Record low23° (2020)
Thu, 0548° / 35°0.17
48 °
East Sumner, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.17 in
Chance of precipitation35%
Record high71° (2022)
Record low23° (1986)
Fri, 0648° / 36°0.14
48 °
East Sumner, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation35%
Record high73° (2022)
Record low26° (1987)
Sat, 0748° / 34°0.06
48 °
East Sumner, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation28%
Record high69° (2020)
Record low14° (2002)
Sun, 0846° / 33°0.08
46 °
East Sumner, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation22%
Record high64° (2020)
Record low14° (2002)
Mon, 0946° / 33°0.12
46 °
East Sumner, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2020)
Record low19° (1971)
Tue, 1046° / 33°0.12
46 °
East Sumner, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation40%
Record high70° (2020)
Record low19° (1992)
Wed, 1145° / 33°0.13
45 °
East Sumner, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high67° (2020)
Record low19° (2017)
Thu, 1244° / 32°0.15
44 °
East Sumner, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.15 in
Chance of precipitation32%
Record high65° (2022)
Record low19° (2019)
Fri, 1343° / 31°0.17
43 °
East Sumner, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.17 in
Chance of precipitation33%
Record high60° (1964)
Record low12° (2019)
Sat, 1443° / 30°0.09
43 °
East Sumner, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation32%
Record high62° (2011)
Record low12° (2018)
Sun, 1543° / 30°0.13
43 °
East Sumner, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation42%
Record high60° (2008)
Record low6° (2018)
Mon, 1642° / 30°0.19
42 °
East Sumner, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.19 in
Chance of precipitation35%
Record high61° (2008)
Record low11° (2019)
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 East Sumner, 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 East Sumner, 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.