Monthly outlook for North Sullivan, ME: average high 54.4°, average low 37.6°. That is 1.9° above the climate normal for October. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 3 November (61.9°), the coolest 28 October (30°).
54.4°/37.6°
Average high / low
+1.9°
Above normal
1 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
54.8°
51.9°
+1.6°
31 October – 9 November
53.9°
49°
+2.7°
10 November – 19 November
at normal
44.4°
—
October records over 66 years
79.7°3 October 2023All-time high
27.7°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Sorrento (5 mi).
Thu, 2258° / 38°0
58 °
North Sullivan, Thursday, 22 October
Overcast. High 58°, low 38°.
Pressure29.91 inHg
Wind11.2 mph N
Humidity52%
Visibility6.2 mi
Dew point36°
Fri, 2349° / 37°0
49 °
North Sullivan, Friday, 23 October
Clear. High 49°, low 37°.
Pressure30.30 inHg
Wind13.5 mph N
Humidity53%
Visibility6.2 mi
Dew point28°
Sat, 2452° / 34°0
52 °
North Sullivan, Saturday, 24 October
Clear. High 52°, low 34°.
Pressure30.50 inHg
Wind5.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point31°
Sun, 2559° / 38°0
59 °
North Sullivan, Sunday, 25 October
Clear. High 59°, low 38°.
Pressure30.50 inHg
Wind8 mph SW
Humidity47%
Visibility—
Dew point32°
Mon, 2661° / 39°0
61 °
North Sullivan, Monday, 26 October
Clear. High 61°, low 39°.
Pressure30.30 inHg
Wind4.5 mph W
Humidity49%
Visibility—
Dew point35°
Tue, 2747° / 33°0
47 °
North Sullivan, Tuesday, 27 October
Clear. High 47°, low 33°.
Pressure30.39 inHg
Wind9.3 mph N
Humidity40%
Visibility—
Dew point19°
Wed, 2851° / 30°0
51 °
North Sullivan, Wednesday, 28 October
Clear. High 51°, low 30°.
Pressure30.47 inHg
Wind9.7 mph SW
Humidity44%
Visibility—
Dew point23°
Thu, 2958° / 49°0.04
58 °
North Sullivan, Thursday, 29 October
Light rain. High 58°, low 49°.
Pressure30.15 inHg
Wind16.4 mph SW
Humidity77%
Visibility—
Dew point48°
Fri, 3057° / 37°0
57 °
North Sullivan, Friday, 30 October
Overcast. High 57°, low 37°.
Pressure30.24 inHg
Wind12.3 mph NW
Humidity42%
Visibility—
Dew point25°
Sat, 3149° / 33°0
49 °
North Sullivan, Saturday, 31 October
Clear. High 49°, low 33°.
Pressure30.56 inHg
Wind8.6 mph N
Humidity46%
Visibility—
Dew point25°
Sun, 0148° / 30°0
48 °
North Sullivan, Sunday, 1 November
Overcast. High 48°, low 30°.
Pressure30.77 inHg
Wind7.8 mph S
Humidity55%
Visibility—
Dew point25°
Mon, 0258° / 42°0
58 °
North Sullivan, Monday, 2 November
Overcast. High 58°, low 42°.
Pressure30.47 inHg
Wind10.5 mph SW
Humidity72%
Visibility—
Dew point45°
Tue, 0362° / 47°0
62 °
North Sullivan, Tuesday, 3 November
Overcast. High 62°, low 47°.
Pressure30.36 inHg
Wind6.8 mph N
Humidity70%
Visibility—
Dew point48°
Wed, 0453° / 39°0
53 °
North Sullivan, Wednesday, 4 November
Overcast. High 53°, low 39°.
Pressure30.42 inHg
Wind6.6 mph E
Humidity67%
Visibility—
Dew point38°
Thu, 0554° / 38°0
54 °
North Sullivan, Thursday, 5 November
Clear. High 54°, low 38°.
Pressure30.27 inHg
Wind5.8 mph SE
Humidity69%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0649° / 41°0.18
49 °
North Sullivan, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.18 in
Chance of precipitation43%
Record high69° (2024)
Record low29° (1987)
Sat, 0749° / 39°0.07
49 °
North Sullivan, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.07 in
Chance of precipitation28%
Record high67° (2022)
Record low20° (2002)
Sun, 0847° / 37°0.13
47 °
North Sullivan, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation20%
Record high60° (2025)
Record low18° (2002)
Mon, 0947° / 37°0.11
47 °
North Sullivan, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation27%
Record high61° (2020)
Record low25° (1971)
Tue, 1047° / 38°0.16
47 °
North Sullivan, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.16 in
Chance of precipitation38%
Record high61° (2020)
Record low24° (2017)
Wed, 1147° / 38°0.13
47 °
North Sullivan, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation43%
Record high60° (2022)
Record low24° (2017)
Thu, 1246° / 36°0.12
46 °
North Sullivan, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high63° (2022)
Record low25° (2017)
Fri, 1344° / 35°0.18
44 °
North Sullivan, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.18 in
Chance of precipitation35%
Record high57° (1982)
Record low17° (2019)
Sat, 1444° / 35°0.13
44 °
North Sullivan, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.13 in
Chance of precipitation40%
Record high57° (2005)
Record low15° (1986)
Sun, 1544° / 35°0.17
44 °
North Sullivan, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.17 in
Chance of precipitation43%
Record high59° (1994)
Record low17° (2018)
Mon, 1644° / 34°0.17
44 °
North Sullivan, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.17 in
Chance of precipitation35%
Record high58° (1989)
Record low17° (2019)
Tue, 1744° / 34°0.13
44 °
North Sullivan, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.13 in
Chance of precipitation28%
Record high59° (2006)
Record low19° (2019)
Wed, 1843° / 33°0.1
43 °
North Sullivan, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.1 in
Chance of precipitation32%
Record high57° (2021)
Record low21° (2018)
Thu, 1942° / 32°0.08
42 °
North Sullivan, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.08 in
Chance of precipitation22%
Record high55° (2021)
Record low20° (1986)
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 North Sullivan, 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 North Sullivan, 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.