Monthly outlook for Sebec Lake, ME: average high 51°, average low 32.8°. That is 1.6° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 25 October (66.3°), the coolest 28 October (28.5°).
51°/32.8°
Average high / low
+1.6°
Above normal
1 / 5
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
53.7°
49.4°
+2.4°
4 November – 13 November
46.5°
45°
+0.8°
14 November – 23 November
at normal
39.6°
—
October records over 66 years
83.1°6 October 2025All-time high
17.1°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Sangerville (12 mi).
Mon, 2659° / 33°0.04
59 °
Sebec Lake, Monday, 26 October
Light rain. High 59°, low 33°.
Pressure30.09 inHg
Wind7.7 mph W
Humidity81%
Visibility6.2 mi
Dew point45°
Tue, 2744° / 29°0
44 °
Sebec Lake, Tuesday, 27 October
Clear. High 44°, low 29°.
Pressure30.33 inHg
Wind9.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point22°
Wed, 2849° / 28°0
49 °
Sebec Lake, Wednesday, 28 October
Clear. High 49°, low 28°.
Pressure30.42 inHg
Wind4.4 mph W
Humidity56%
Visibility6.2 mi
Dew point23°
Thu, 2960° / 33°0
60 °
Sebec Lake, Thursday, 29 October
Overcast. High 60°, low 33°.
Pressure30.12 inHg
Wind3.7 mph S
Humidity43%
Visibility6.2 mi
Dew point33°
Fri, 3059° / 46°0.02
59 °
Sebec Lake, Friday, 30 October
Light rain. High 59°, low 46°.
Pressure29.88 inHg
Wind11.5 mph W
Humidity75%
Visibility—
Dew point49°
Sat, 3150° / 34°0
50 °
Sebec Lake, Saturday, 31 October
Partly cloudy. High 50°, low 34°.
Pressure30.27 inHg
Wind8.5 mph NW
Humidity44%
Visibility—
Dew point25°
Sun, 0155° / 32°0
55 °
Sebec Lake, Sunday, 1 November
Overcast. High 55°, low 32°.
Pressure30.21 inHg
Wind9.2 mph W
Humidity52%
Visibility—
Dew point31°
Mon, 0251° / 34°0
51 °
Sebec Lake, Monday, 2 November
Partly cloudy. High 51°, low 34°.
Pressure30.21 inHg
Wind10.3 mph NW
Humidity69%
Visibility—
Dew point41°
Tue, 0346° / 29°0
46 °
Sebec Lake, Tuesday, 3 November
Clear. High 46°, low 29°.
Pressure30.56 inHg
Wind6.9 mph E
Humidity37%
Visibility—
Dew point16°
Wed, 0448° / 29°0
48 °
Sebec Lake, Wednesday, 4 November
Partly cloudy. High 48°, low 29°.
Pressure30.45 inHg
Wind4.6 mph E
Humidity46%
Visibility—
Dew point22°
Thu, 0541° / 37°0.43
41 °
Sebec Lake, Thursday, 5 November
Rain. High 41°, low 37°.
Pressure29.88 inHg
Wind7.9 mph NW
Humidity93%
Visibility—
Dew point37°
Fri, 0646° / 31°0
46 °
Sebec Lake, Friday, 6 November
Partly cloudy. High 46°, low 31°.
Pressure29.85 inHg
Wind11 mph NW
Humidity66%
Visibility—
Dew point33°
Sat, 0750° / 29°0
50 °
Sebec Lake, Saturday, 7 November
Clear. High 50°, low 29°.
Pressure30.09 inHg
Wind6 mph W
Humidity42%
Visibility—
Dew point21°
Sun, 0846° / 30°0
46 °
Sebec Lake, Sunday, 8 November
Overcast. High 46°, low 30°.
Pressure29.97 inHg
Wind6.3 mph S
Humidity52%
Visibility—
Dew point24°
Mon, 0948° / 39°0.01
48 °
Sebec Lake, Monday, 9 November
Light rain. High 48°, low 39°.
Pressure29.65 inHg
Wind11.1 mph E
Humidity94%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1044° / 32°0.1
44 °
Sebec Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation42%
Record high66° (2020)
Record low19° (1965)
Wed, 1144° / 32°0.13
44 °
Sebec Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high65° (2020)
Record low20° (2017)
Thu, 1243° / 31°0.14
43 °
Sebec Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high64° (2022)
Record low19° (2019)
Fri, 1342° / 30°0.17
42 °
Sebec Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation40%
Record high58° (1982)
Record low11° (2019)
Sat, 1442° / 29°0.09
42 °
Sebec Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation37%
Record high58° (2011)
Record low7° (2019)
Sun, 1542° / 30°0.16
42 °
Sebec Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.16 in
Chance of precipitation40%
Record high60° (2008)
Record low10° (2018)
Mon, 1641° / 29°0.17
41 °
Sebec Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.17 in
Chance of precipitation37%
Record high60° (2008)
Record low10° (2019)
Tue, 1741° / 28°0.12
41 °
Sebec Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.12 in
Chance of precipitation27%
Record high60° (2006)
Record low15° (1997)
Wed, 1840° / 28°0.1
40 °
Sebec Lake, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation25%
Record high60° (1987)
Record low11° (1997)
Thu, 1939° / 27°0.09
39 °
Sebec Lake, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation25%
Record high53° (1991)
Record low4° (2018)
Fri, 2039° / 27°0.15
39 °
Sebec Lake, Friday, 20 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.15 in
Chance of precipitation35%
Record high63° (1991)
Record low13° (1997)
Sat, 2138° / 26°0.17
38 °
Sebec Lake, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.17 in
Chance of precipitation32%
Record high58° (1991)
Record low9° (1967)
Sun, 2238° / 26°0.15
38 °
Sebec Lake, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.15 in
Chance of precipitation35%
Record high53° (1975)
Record low1° (2018)
Mon, 2337° / 25°0.11
37 °
Sebec Lake, Monday, 23 November
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation28%
Record high58° (1999)
Record low3° (1964)
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 Sebec Lake, 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 Sebec Lake, 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.