Monthly outlook for Mount Vernon, ME: average high 51°, average low 33°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (63.1°), the coolest 28 October (26.1°).
51°/33°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
53.7°
50.2°
+1.9°
7 November – 16 November
46.4°
45.4°
+0.6°
17 November – 26 November
at normal
40.5°
—
October records over 66 years
82.2°6 October 2025All-time high
26.2°30 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Belgrade (6 mi).
Thu, 2963° / 31°0
63 °
Mount Vernon, Thursday, 29 October
Clear. High 63°, low 31°.
Pressure30.09 inHg
Wind5.2 mph S
Humidity43%
Visibility6.2 mi
Dew point34°
Fri, 3058° / 45°0.04
58 °
Mount Vernon, Friday, 30 October
Rain. High 58°, low 45°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity51%
Visibility6.2 mi
Dew point41°
Sat, 3146° / 32°0
46 °
Mount Vernon, Saturday, 31 October
Overcast. High 46°, low 32°.
Pressure30.33 inHg
Wind10.7 mph NW
Humidity55%
Visibility6.2 mi
Dew point23°
Sun, 0152° / 30°0
52 °
Mount Vernon, Sunday, 1 November
Clear. High 52°, low 30°.
Pressure30.39 inHg
Wind9 mph W
Humidity55%
Visibility—
Dew point28°
Mon, 0260° / 34°0.01
60 °
Mount Vernon, Monday, 2 November
Light rain. High 60°, low 34°.
Pressure30.24 inHg
Wind8.5 mph W
Humidity48%
Visibility—
Dew point31°
Tue, 0348° / 31°0
48 °
Mount Vernon, Tuesday, 3 November
Overcast. High 48°, low 31°.
Pressure30.36 inHg
Wind9.4 mph NE
Humidity79%
Visibility—
Dew point35°
Wed, 0448° / 29°0
48 °
Mount Vernon, Wednesday, 4 November
Partly cloudy. High 48°, low 29°.
Pressure30.47 inHg
Wind5.6 mph S
Humidity36%
Visibility—
Dew point17°
Thu, 0553° / 35°0
53 °
Mount Vernon, Thursday, 5 November
Overcast. High 53°, low 35°.
Pressure30.24 inHg
Wind9.6 mph S
Humidity80%
Visibility—
Dew point40°
Fri, 0660° / 53°1.09
60 °
Mount Vernon, Friday, 6 November
Heavy rain. High 60°, low 53°.
Pressure29.53 inHg
Wind15.5 mph S
Humidity97%
Visibility—
Dew point58°
Sat, 0745° / 32°0
45 °
Mount Vernon, Saturday, 7 November
Clear. High 45°, low 32°.
Pressure29.91 inHg
Wind14.1 mph NW
Humidity51%
Visibility—
Dew point25°
Sun, 0845° / 29°0
45 °
Mount Vernon, Sunday, 8 November
Clear. High 45°, low 29°.
Pressure30.30 inHg
Wind4.5 mph NW
Humidity45%
Visibility—
Dew point19°
Mon, 0947° / 29°0
47 °
Mount Vernon, Monday, 9 November
Clear. High 47°, low 29°.
Pressure30.42 inHg
Wind2.2 mph N
Humidity42%
Visibility—
Dew point19°
Tue, 1049° / 30°0
49 °
Mount Vernon, Tuesday, 10 November
Clear. High 49°, low 30°.
Pressure30.33 inHg
Wind4.2 mph S
Humidity45%
Visibility—
Dew point22°
Wed, 1149° / 30°0
49 °
Mount Vernon, Wednesday, 11 November
Overcast. High 49°, low 30°.
Pressure30.18 inHg
Wind4.6 mph S
Humidity53%
Visibility—
Dew point26°
Thu, 1243° / 32°0.1
43 °
Mount Vernon, Thursday, 12 November
Light rain. High 43°, low 32°.
Pressure30.30 inHg
Wind12 mph NE
Humidity62%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1343° / 32°0.15
43 °
Mount Vernon, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.15 in
Chance of precipitation38%
Record high59° (1964)
Record low14° (2019)
Sat, 1444° / 31°0.08
44 °
Mount Vernon, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation32%
Record high61° (2011)
Record low13° (1986)
Sun, 1544° / 32°0.13
44 °
Mount Vernon, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation38%
Record high60° (2008)
Record low13° (2018)
Mon, 1643° / 32°0.17
43 °
Mount Vernon, Monday, 16 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.17 in
Chance of precipitation35%
Record high60° (2008)
Record low13° (2019)
Tue, 1743° / 31°0.11
43 °
Mount Vernon, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high60° (2006)
Record low17° (2019)
Wed, 1842° / 30°0.09
42 °
Mount Vernon, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1987)
Record low19° (1997)
Thu, 1942° / 29°0.08
42 °
Mount Vernon, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation22%
Record high55° (1991)
Record low17° (1962)
Fri, 2041° / 30°0.13
41 °
Mount Vernon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation33%
Record high64° (1991)
Record low15° (1980)
Sat, 2140° / 29°0.15
40 °
Mount Vernon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.15 in
Chance of precipitation27%
Record high58° (1991)
Record low17° (2018)
Sun, 2240° / 29°0.14
40 °
Mount Vernon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.14 in
Chance of precipitation35%
Record high57° (1992)
Record low3° (2018)
Mon, 2339° / 28°0.11
39 °
Mount Vernon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.11 in
Chance of precipitation25%
Record high62° (1999)
Record low7° (2018)
Tue, 2439° / 28°0.07
39 °
Mount Vernon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation32%
Record high56° (2014)
Record low-1° (1989)
Wed, 2539° / 28°0.15
39 °
Mount Vernon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation33%
Record high57° (2004)
Record low11° (1989)
Thu, 2640° / 29°0.18
40 °
Mount Vernon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.18 in
Chance of precipitation48%
Record high57° (1979)
Record low10° (1978)
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 Mount Vernon, 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 Mount Vernon, 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.