Monthly outlook for West Sumner, ME: average high 52.3°, average low 38.5°. That is 1.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 25 October (61.9°), the coolest 28 October (28.5°).
52.3°/38.5°
Average high / low
+1.1°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
53.4°
51.4°
+1.1°
2 November – 11 November
50.6°
47.4°
+1.8°
12 November – 21 November
at normal
41.9°
—
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 (11 mi).
Sat, 2458° / 33°0
58 °
West Sumner, Saturday, 24 October
Mostly clear. High 58°, low 33°.
Pressure30.47 inHg
Wind4.9 mph NW
Humidity46%
Visibility6.2 mi
Dew point28°
Sun, 2562° / 31°0
62 °
West Sumner, Sunday, 25 October
Clear. High 62°, low 31°.
Pressure30.50 inHg
Wind1.7 mph W
Humidity37%
Visibility6.2 mi
Dew point27°
Mon, 2657° / 36°0.05
57 °
West Sumner, Monday, 26 October
Light rain. High 57°, low 36°.
Pressure30.12 inHg
Wind3.1 mph W
Humidity54%
Visibility6.2 mi
Dew point39°
Tue, 2745° / 31°0
45 °
West Sumner, Tuesday, 27 October
Clear. High 45°, low 31°.
Pressure30.30 inHg
Wind9.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point20°
Wed, 2846° / 29°0
46 °
West Sumner, Wednesday, 28 October
Clear. High 46°, low 29°.
Pressure30.50 inHg
Wind3.8 mph NW
Humidity66%
Visibility—
Dew point28°
Thu, 2959° / 33°0
59 °
West Sumner, Thursday, 29 October
Overcast. High 59°, low 33°.
Pressure30.36 inHg
Wind4.8 mph S
Humidity69%
Visibility—
Dew point38°
Fri, 3056° / 42°0
56 °
West Sumner, Friday, 30 October
Overcast. High 56°, low 42°.
Pressure30.15 inHg
Wind4 mph NW
Humidity77%
Visibility—
Dew point46°
Sat, 3154° / 43°0
54 °
West Sumner, Saturday, 31 October
Overcast. High 54°, low 43°.
Pressure30.39 inHg
Wind3.4 mph N
Humidity53%
Visibility—
Dew point33°
Sun, 0144° / 41°0.01
44 °
West Sumner, Sunday, 1 November
Light rain. High 44°, low 41°.
Pressure30.47 inHg
Wind2.3 mph S
Humidity89%
Visibility—
Dew point39°
Mon, 0250° / 45°0.93
50 °
West Sumner, Monday, 2 November
Rain. High 50°, low 45°.
Pressure30.21 inHg
Wind3.8 mph N
Humidity99%
Visibility—
Dew point48°
Tue, 0360° / 47°0
60 °
West Sumner, Tuesday, 3 November
Overcast. High 60°, low 47°.
Pressure29.97 inHg
Wind5.2 mph NW
Humidity86%
Visibility—
Dew point52°
Wed, 0454° / 44°0
54 °
West Sumner, Wednesday, 4 November
Overcast. High 54°, low 44°.
Pressure30.18 inHg
Wind7.8 mph E
Humidity73%
Visibility—
Dew point43°
Thu, 0541° / 37°0.45
41 °
West Sumner, Thursday, 5 November
Rain. High 41°, low 37°.
Pressure30.30 inHg
Wind5.6 mph NE
Humidity86%
Visibility—
Dew point34°
Fri, 0645° / 42°0.08
45 °
West Sumner, Friday, 6 November
Light rain. High 45°, low 42°.
Pressure30.03 inHg
Wind2.8 mph N
Humidity98%
Visibility—
Dew point43°
Sat, 0752° / 46°0.41
52 °
West Sumner, Saturday, 7 November
Rain. High 52°, low 46°.
Pressure29.62 inHg
Wind3.7 mph W
Humidity97%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0846° / 33°0.08
46 °
West 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 °
West 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 °
West 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 °
West 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 °
West 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 °
West 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 °
West 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 °
West 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 °
West 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)
Tue, 1742° / 29°0.13
42 °
West Sumner, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.13 in
Chance of precipitation28%
Record high60° (2006)
Record low6° (1972)
Wed, 1842° / 28°0.09
42 °
West Sumner, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation27%
Record high61° (1987)
Record low4° (1997)
Thu, 1940° / 28°0.07
40 °
West Sumner, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high57° (1991)
Record low8° (2018)
Fri, 2040° / 28°0.14
40 °
West Sumner, Friday, 20 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.14 in
Chance of precipitation35%
Record high65° (1991)
Record low9° (1997)
Sat, 2139° / 27°0.16
39 °
West Sumner, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.16 in
Chance of precipitation28%
Record high57° (1991)
Record low5° (1967)
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 West 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 West 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.