Monthly outlook for North Sullivan, ME: average high 51.1°, average low 36.5°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.5 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 30 October (61.2°), the coolest 28 October (27.2°).
51.1°/36.5°
Average high / low
+1.3°
Above normal
4 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
53.2°
49.9°
+1.9°
7 November – 16 November
47.4°
45.7°
+0.9°
17 November – 26 November
at normal
41.9°
—
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, 2960° / 37°0
60 °
North Sullivan, Thursday, 29 October
Clear. High 60°, low 37°.
Pressure30.12 inHg
Wind9.1 mph SW
Humidity62%
Visibility6.2 mi
Dew point43°
Fri, 3061° / 45°0.09
61 °
North Sullivan, Friday, 30 October
Rain. High 61°, low 45°.
Pressure29.85 inHg
Wind10.9 mph W
Humidity55%
Visibility6.2 mi
Dew point45°
Sat, 3147° / 36°0
47 °
North Sullivan, Saturday, 31 October
Clear. High 47°, low 36°.
Pressure30.27 inHg
Wind11.4 mph NW
Humidity55%
Visibility6.2 mi
Dew point25°
Sun, 0151° / 33°0
51 °
North Sullivan, Sunday, 1 November
Clear. High 51°, low 33°.
Pressure30.30 inHg
Wind8.2 mph W
Humidity52%
Visibility6.2 mi
Dew point29°
Mon, 0259° / 38°0
59 °
North Sullivan, Monday, 2 November
Mostly clear. High 59°, low 38°.
Pressure30.18 inHg
Wind8.8 mph SW
Humidity50%
Visibility—
Dew point32°
Tue, 0348° / 36°0
48 °
North Sullivan, Tuesday, 3 November
Overcast. High 48°, low 36°.
Pressure30.33 inHg
Wind6.7 mph N
Humidity44%
Visibility—
Dew point24°
Wed, 0449° / 33°0
49 °
North Sullivan, Wednesday, 4 November
Overcast. High 49°, low 33°.
Pressure30.24 inHg
Wind5.9 mph W
Humidity53%
Visibility—
Dew point28°
Thu, 0551° / 37°0
51 °
North Sullivan, Thursday, 5 November
Overcast. High 51°, low 37°.
Pressure30.21 inHg
Wind12.2 mph SE
Humidity67%
Visibility—
Dew point39°
Fri, 0657° / 50°0.57
57 °
North Sullivan, Friday, 6 November
Rain. High 57°, low 50°.
Pressure29.59 inHg
Wind24.2 mph SE
Humidity95%
Visibility—
Dew point53°
Sat, 0753° / 41°0
53 °
North Sullivan, Saturday, 7 November
Clear. High 53°, low 41°.
Pressure29.77 inHg
Wind6.7 mph NW
Humidity62%
Visibility—
Dew point36°
Sun, 0849° / 36°0
49 °
North Sullivan, Sunday, 8 November
Partly cloudy. High 49°, low 36°.
Pressure29.91 inHg
Wind11.8 mph W
Humidity53%
Visibility—
Dew point30°
Mon, 0946° / 33°0
46 °
North Sullivan, Monday, 9 November
Clear. High 46°, low 33°.
Pressure29.97 inHg
Wind11.1 mph NW
Humidity50%
Visibility—
Dew point24°
Tue, 1045° / 35°0.06
45 °
North Sullivan, Tuesday, 10 November
Light rain. High 45°, low 35°.
Pressure29.83 inHg
Wind3.3 mph NW
Humidity95%
Visibility—
Dew point41°
Wed, 1152° / 37°0.82
52 °
North Sullivan, Wednesday, 11 November
Rain. High 52°, low 37°.
Pressure28.91 inHg
Wind17.9 mph W
Humidity96%
Visibility—
Dew point50°
Thu, 1240° / 31°0
40 °
North Sullivan, Thursday, 12 November
Clear. High 40°, low 31°.
Pressure29.41 inHg
Wind13.8 mph W
Humidity51%
Visibility—
Dew point20°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2042° / 33°0.15
42 °
North Sullivan, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high57° (1991)
Record low16° (1986)
Sat, 2142° / 32°0.16
42 °
North Sullivan, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.16 in
Chance of precipitation33%
Record high56° (1991)
Record low19° (2022)
Sun, 2241° / 32°0.19
41 °
North Sullivan, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low32°
Average precipitation0.19 in
Chance of precipitation47%
Record high55° (1992)
Record low5° (2018)
Mon, 2341° / 31°0.13
41 °
North Sullivan, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation27%
Record high60° (1999)
Record low10° (2018)
Tue, 2441° / 31°0.09
41 °
North Sullivan, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.09 in
Chance of precipitation32%
Record high55° (2014)
Record low14° (1989)
Wed, 2541° / 31°0.12
41 °
North Sullivan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.12 in
Chance of precipitation33%
Record high55° (2014)
Record low14° (1993)
Thu, 2642° / 32°0.19
42 °
North Sullivan, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.19 in
Chance of precipitation52%
Record high54° (2025)
Record low14° (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 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.