Monthly outlook for North Sullivan, ME: average high 52.6°, average low 35.6°. That is 0.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.8 inches), against a normal of 5 days and 2.3 inches. The warmest day looks like 26 October (62.7°), the coolest 4 November (29.2°).
52.6°/35.6°
Average high / low
+0.7°
Above normal
2 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
55°
52.3°
+1.5°
30 October – 8 November
48.6°
49.2°
-0.4°
9 November – 18 November
at normal
44.8°
—
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).
Wed, 2157° / 34°0
57 °
North Sullivan, Wednesday, 21 October
Clear. High 57°, low 34°.
Pressure30.30 inHg
Wind7.6 mph NE
Humidity54%
Visibility6.2 mi
Dew point37°
Thu, 2259° / 36°0
59 °
North Sullivan, Thursday, 22 October
Overcast. High 59°, low 36°.
Pressure29.88 inHg
Wind10.5 mph N
Humidity54%
Visibility6.2 mi
Dew point37°
Fri, 2350° / 39°0
50 °
North Sullivan, Friday, 23 October
Overcast. High 50°, low 39°.
Pressure30.21 inHg
Wind16.4 mph N
Humidity54%
Visibility6.2 mi
Dew point28°
Sat, 2453° / 35°0
53 °
North Sullivan, Saturday, 24 October
Clear. High 53°, low 35°.
Pressure30.42 inHg
Wind7.6 mph NW
Humidity51%
Visibility6.2 mi
Dew point29°
Sun, 2560° / 37°0
60 °
North Sullivan, Sunday, 25 October
Clear. High 60°, low 37°.
Pressure30.47 inHg
Wind6.6 mph SW
Humidity43%
Visibility—
Dew point30°
Mon, 2663° / 40°0
63 °
North Sullivan, Monday, 26 October
Clear. High 63°, low 40°.
Pressure30.27 inHg
Wind3.6 mph N
Humidity52%
Visibility—
Dew point36°
Tue, 2758° / 41°0
58 °
North Sullivan, Tuesday, 27 October
Light rain. High 58°, low 41°.
Pressure30.00 inHg
Wind12.7 mph N
Humidity57%
Visibility—
Dew point41°
Wed, 2844° / 31°0.02
44 °
North Sullivan, Wednesday, 28 October
Light rain. High 44°, low 31°.
Pressure30.33 inHg
Wind12.9 mph N
Humidity44%
Visibility—
Dew point20°
Thu, 2944° / 30°0.03
44 °
North Sullivan, Thursday, 29 October
Light rain. High 44°, low 30°.
Pressure30.36 inHg
Wind6.1 mph SE
Humidity58%
Visibility—
Dew point28°
Fri, 3047° / 34°0.01
47 °
North Sullivan, Friday, 30 October
Light rain. High 47°, low 34°.
Pressure30.06 inHg
Wind5.9 mph NW
Humidity91%
Visibility—
Dew point38°
Sat, 3145° / 30°0
45 °
North Sullivan, Saturday, 31 October
Clear. High 45°, low 30°.
Pressure30.30 inHg
Wind14 mph NW
Humidity47%
Visibility—
Dew point21°
Sun, 0152° / 30°0
52 °
North Sullivan, Sunday, 1 November
Overcast. High 52°, low 30°.
Pressure30.50 inHg
Wind14.1 mph SW
Humidity56%
Visibility—
Dew point33°
Mon, 0258° / 51°1.67
58 °
North Sullivan, Monday, 2 November
Heavy rain. High 58°, low 51°.
Pressure29.85 inHg
Wind24.4 mph S
Humidity96%
Visibility—
Dew point55°
Tue, 0350° / 35°0.07
50 °
North Sullivan, Tuesday, 3 November
Snow. High 50°, low 35°.
Pressure29.65 inHg
Wind17.2 mph NW
Humidity60%
Visibility—
Dew point34°
Wed, 0440° / 29°0
40 °
North Sullivan, Wednesday, 4 November
Clear. High 40°, low 29°.
Pressure29.94 inHg
Wind14.3 mph NW
Humidity54%
Visibility—
Dew point21°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0549° / 40°0.15
49 °
North Sullivan, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high65° (2022)
Record low25° (1965)
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)
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.