Monthly outlook for South Arm, ME: average high 37.5°, average low 29.5°. That is 0.6° below the climate normal for November. Precipitation is expected on 7 days (about 2.3 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 6 November (57.8°), the coolest 20 November (19.3°).
37.5°/29.5°
Average high / low
−0.6°
Below normal
7 / 6
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
39.3°
40°
-0.4°
16 November – 25 November
34.4°
35.1°
-0.4°
26 November – 5 December
at normal
31.7°
—
November records over 66 years
68.9°6 November 2022All-time high
-5.1°27 November 1978All-time low
Climate normals and records are computed from the nearest reference point — Magalloway (9 mi).
Sat, 0748° / 40°0.01
48 °
South Arm, Saturday, 7 November
Light rain. High 48°, low 40°.
Pressure29.83 inHg
Wind7 mph NE
Humidity68%
Visibility6.2 mi
Dew point40°
Sun, 0841° / 36°0.28
41 °
South Arm, Sunday, 8 November
Rain. High 41°, low 36°.
Pressure29.71 inHg
Wind10.6 mph NW
Humidity93%
Visibility3.0 mi
Dew point36°
Mon, 0941° / 37°0.15
41 °
South Arm, Monday, 9 November
Light rain. High 41°, low 37°.
Pressure29.59 inHg
Wind8.4 mph W
Humidity85%
Visibility4.3 mi
Dew point38°
Tue, 1042° / 35°0.03
42 °
South Arm, Tuesday, 10 November
Light rain. High 42°, low 35°.
Pressure29.80 inHg
Wind11.3 mph W
Humidity69%
Visibility—
Dew point29°
Wed, 1141° / 31°0.09
41 °
South Arm, Wednesday, 11 November
Snow. High 41°, low 31°.
Pressure29.71 inHg
Wind9.4 mph W
Humidity78%
Visibility—
Dew point34°
Thu, 1233° / 26°0.01
33 °
South Arm, Thursday, 12 November
Light snow. High 33°, low 26°.
Pressure29.94 inHg
Wind8.4 mph W
Humidity67%
Visibility—
Dew point21°
Fri, 1328° / 25°0.24
28 °
South Arm, Friday, 13 November
Snow. High 28°, low 25°.
Pressure29.74 inHg
Wind5.1 mph NW
Humidity82%
Visibility—
Dew point22°
Sat, 1429° / 23°0.03
29 °
South Arm, Saturday, 14 November
Light snow. High 29°, low 23°.
Pressure29.65 inHg
Wind10.8 mph W
Humidity74%
Visibility—
Dew point20°
Sun, 1531° / 24°0
31 °
South Arm, Sunday, 15 November
Overcast. High 31°, low 24°.
Pressure29.94 inHg
Wind11.8 mph W
Humidity74%
Visibility—
Dew point22°
Mon, 1635° / 23°0
35 °
South Arm, Monday, 16 November
Overcast. High 35°, low 23°.
Pressure30.27 inHg
Wind7 mph NW
Humidity72%
Visibility—
Dew point24°
Tue, 1739° / 22°0
39 °
South Arm, Tuesday, 17 November
Overcast. High 39°, low 22°.
Pressure30.27 inHg
Wind2.6 mph NW
Humidity71%
Visibility—
Dew point25°
Wed, 1835° / 31°0.2
35 °
South Arm, Wednesday, 18 November
Light snow. High 35°, low 31°.
Pressure30.00 inHg
Wind3 mph SE
Humidity100%
Visibility—
Dew point33°
Thu, 1934° / 29°0.01
34 °
South Arm, Thursday, 19 November
Light snow. High 34°, low 29°.
Pressure30.24 inHg
Wind10 mph NW
Humidity86%
Visibility—
Dew point28°
Fri, 2033° / 19°0
33 °
South Arm, Friday, 20 November
Mostly clear. High 33°, low 19°.
Pressure30.53 inHg
Wind6.2 mph SE
Humidity75%
Visibility—
Dew point22°
Sat, 2131° / 23°0.98
31 °
South Arm, Saturday, 21 November
Snow. High 31°, low 23°.
Pressure30.09 inHg
Wind13.5 mph E
Humidity96%
Visibility—
Dew point26°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2233° / 23°0.09
33 °
South Arm, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high33°
Average low23°
Average precipitation0.09 in
Chance of precipitation35%
Record high50° (1999)
Record low-3° (2018)
Mon, 2333° / 22°0.09
33 °
South Arm, Monday, 23 November
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high55° (1979)
Record low2° (1972)
Tue, 2434° / 22°0.07
34 °
South Arm, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.07 in
Chance of precipitation42%
Record high52° (1999)
Record low-4° (1989)
Wed, 2534° / 22°0.16
34 °
South Arm, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.16 in
Chance of precipitation37%
Record high55° (2004)
Record low6° (2000)
Thu, 2634° / 23°0.18
34 °
South Arm, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.18 in
Chance of precipitation50%
Record high53° (1979)
Record low3° (1978)
Fri, 2734° / 22°0.16
34 °
South Arm, Friday, 27 November
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.16 in
Chance of precipitation48%
Record high53° (1979)
Record low-5° (1978)
Sat, 2834° / 21°0.15
34 °
South Arm, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.15 in
Chance of precipitation58%
Record high53° (1990)
Record low4° (1997)
Sun, 2932° / 21°0.1
32 °
South Arm, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low21°
Average precipitation0.1 in
Chance of precipitation38%
Record high51° (2003)
Record low-1° (1989)
Mon, 3032° / 20°0.09
32 °
South Arm, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low20°
Average precipitation0.09 in
Chance of precipitation35%
Record high56° (2006)
Record low-1° (1989)
Tue, 0132° / 19°0.13
32 °
South Arm, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high32°
Average low19°
Average precipitation0.13 in
Chance of precipitation37%
Record high54° (2020)
Record low-4° (1989)
Wed, 0231° / 18°0.1
31 °
South Arm, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high31°
Average low18°
Average precipitation0.1 in
Chance of precipitation37%
Record high42° (1998)
Record low-11° (1989)
Thu, 0330° / 19°0.15
30 °
South Arm, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.15 in
Chance of precipitation50%
Record high46° (2009)
Record low-12° (1976)
Fri, 0429° / 17°0.11
29 °
South Arm, Friday, 4 December
Climate normal for this date — 60-year average.
Average high29°
Average low17°
Average precipitation0.11 in
Chance of precipitation40%
Record high51° (1982)
Record low-3° (1976)
Sat, 0527° / 15°0.09
27 °
South Arm, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high27°
Average low15°
Average precipitation0.09 in
Chance of precipitation33%
Record high46° (2011)
Record low-7° (2025)
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 Arm, 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 Arm, 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.