Monthly outlook for South Addison, ME: average high 50.7°, average low 38°. That is 0.4° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 2.4 inches. The warmest day looks like 26 October (59.8°), the coolest 5 November (32.2°).
50.7°/38°
Average high / low
−0.4°
Below normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
52.5°
52.3°
+0.1°
31 October – 9 November
47.8°
49.5°
-0.9°
10 November – 19 November
at normal
44.9°
—
October records over 66 years
80.8°3 October 2023All-time high
26.8°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Harrington (6 mi).
Thu, 2255° / 44°0
55 °
South Addison, Thursday, 22 October
Overcast. High 55°, low 44°.
Pressure29.85 inHg
Wind11 mph N
Humidity57%
Visibility6.2 mi
Dew point39°
Fri, 2350° / 39°0
50 °
South Addison, Friday, 23 October
Overcast. High 50°, low 39°.
Pressure30.18 inHg
Wind17 mph N
Humidity53%
Visibility6.2 mi
Dew point28°
Sat, 2453° / 35°0
53 °
South Addison, Saturday, 24 October
Clear. High 53°, low 35°.
Pressure30.39 inHg
Wind9 mph NW
Humidity51%
Visibility6.2 mi
Dew point30°
Sun, 2560° / 36°0
60 °
South Addison, Sunday, 25 October
Clear. High 60°, low 36°.
Pressure30.47 inHg
Wind8.1 mph SW
Humidity44%
Visibility—
Dew point31°
Mon, 2660° / 38°0
60 °
South Addison, Monday, 26 October
Clear. High 60°, low 38°.
Pressure30.27 inHg
Wind5.9 mph W
Humidity52%
Visibility—
Dew point37°
Tue, 2754° / 44°0
54 °
South Addison, Tuesday, 27 October
Mostly clear. High 54°, low 44°.
Pressure30.00 inHg
Wind22.3 mph N
Humidity68%
Visibility—
Dew point43°
Wed, 2844° / 35°0.02
44 °
South Addison, Wednesday, 28 October
Snow. High 44°, low 35°.
Pressure30.30 inHg
Wind20.3 mph N
Humidity55%
Visibility—
Dew point25°
Thu, 2947° / 34°0.04
47 °
South Addison, Thursday, 29 October
Light rain. High 47°, low 34°.
Pressure30.36 inHg
Wind12.4 mph SE
Humidity64%
Visibility—
Dew point32°
Fri, 3047° / 38°0
47 °
South Addison, Friday, 30 October
Overcast. High 47°, low 38°.
Pressure30.03 inHg
Wind9.1 mph NW
Humidity79%
Visibility—
Dew point39°
Sat, 3145° / 35°0
45 °
South Addison, Saturday, 31 October
Clear. High 45°, low 35°.
Pressure30.30 inHg
Wind17.4 mph NW
Humidity51%
Visibility—
Dew point24°
Sun, 0152° / 35°0
52 °
South Addison, Sunday, 1 November
Partly cloudy. High 52°, low 35°.
Pressure30.53 inHg
Wind22.7 mph SW
Humidity63%
Visibility—
Dew point36°
Mon, 0257° / 52°1.15
57 °
South Addison, Monday, 2 November
Heavy rain. High 57°, low 52°.
Pressure29.91 inHg
Wind38.3 mph S
Humidity95%
Visibility—
Dew point54°
Tue, 0352° / 39°0.04
52 °
South Addison, Tuesday, 3 November
Light rain. High 52°, low 39°.
Pressure29.65 inHg
Wind20.3 mph NW
Humidity61%
Visibility—
Dew point35°
Wed, 0440° / 33°0
40 °
South Addison, Wednesday, 4 November
Clear. High 40°, low 33°.
Pressure29.91 inHg
Wind18.8 mph NW
Humidity59%
Visibility—
Dew point24°
Thu, 0541° / 32°0
41 °
South Addison, Thursday, 5 November
Clear. High 41°, low 32°.
Pressure30.24 inHg
Wind10.5 mph NW
Humidity45%
Visibility—
Dew point18°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0649° / 41°0.19
49 °
South Addison, Friday, 6 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.19 in
Chance of precipitation45%
Record high69° (2024)
Record low28° (2023)
Sat, 0749° / 40°0.1
49 °
South Addison, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2022)
Record low20° (2002)
Sun, 0847° / 38°0.13
47 °
South Addison, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.13 in
Chance of precipitation22%
Record high61° (2025)
Record low17° (2002)
Mon, 0947° / 38°0.12
47 °
South Addison, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high62° (2020)
Record low25° (2019)
Tue, 1047° / 38°0.17
47 °
South Addison, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.17 in
Chance of precipitation42%
Record high62° (2020)
Record low24° (2017)
Wed, 1147° / 38°0.16
47 °
South Addison, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.16 in
Chance of precipitation42%
Record high61° (2022)
Record low24° (2017)
Thu, 1246° / 36°0.11
46 °
South Addison, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.11 in
Chance of precipitation37%
Record high63° (2022)
Record low25° (2017)
Fri, 1345° / 35°0.2
45 °
South Addison, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.2 in
Chance of precipitation35%
Record high58° (2012)
Record low17° (2019)
Sat, 1444° / 35°0.14
44 °
South Addison, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.14 in
Chance of precipitation40%
Record high58° (2005)
Record low15° (1986)
Sun, 1545° / 35°0.18
45 °
South Addison, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low35°
Average precipitation0.18 in
Chance of precipitation45%
Record high60° (1994)
Record low18° (2018)
Mon, 1644° / 35°0.19
44 °
South Addison, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.19 in
Chance of precipitation42%
Record high59° (1989)
Record low17° (2019)
Tue, 1744° / 34°0.14
44 °
South Addison, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.14 in
Chance of precipitation27%
Record high60° (2006)
Record low20° (2019)
Wed, 1844° / 34°0.11
44 °
South Addison, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low34°
Average precipitation0.11 in
Chance of precipitation35%
Record high57° (2021)
Record low20° (2018)
Thu, 1943° / 33°0.09
43 °
South Addison, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high56° (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 South Addison, 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 South Addison, 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.