Monthly outlook for South Union, ME: average high 47.2°, average low 34°. That is 2.5° above the climate normal for November. Precipitation is expected on 1 day (about 0.0 inches), against a normal of 6 days and 2.4 inches. The warmest day looks like 20 November (57.8°), the coolest 28 November (24.8°).
47.2°/34°
Average high / low
+2.5°
Above normal
1 / 6
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
49.9°
43.4°
+3.6°
23 November – 2 December
42.8°
41.1°
+1°
3 December – 12 December
at normal
37.2°
—
November records over 66 years
73.4°1 November 2024All-time high
5°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Rockport (7 mi).
Sat, 1443° / 34°0
43 °
South Union, Saturday, 14 November
Overcast. High 43°, low 34°.
Pressure29.59 inHg
Wind6.7 mph NW
Humidity63%
Visibility6.2 mi
Dew point29°
Sun, 1544° / 34°0
44 °
South Union, Sunday, 15 November
Overcast. High 44°, low 34°.
Pressure29.94 inHg
Wind11.2 mph NW
Humidity61%
Visibility6.2 mi
Dew point28°
Mon, 1645° / 32°0
45 °
South Union, Monday, 16 November
Clear. High 45°, low 32°.
Pressure30.27 inHg
Wind6.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point29°
Tue, 1749° / 30°0
49 °
South Union, Tuesday, 17 November
Clear. High 49°, low 30°.
Pressure30.30 inHg
Wind8.1 mph W
Humidity56%
Visibility6.2 mi
Dew point32°
Wed, 1853° / 35°0
53 °
South Union, Wednesday, 18 November
Mostly clear. High 53°, low 35°.
Pressure30.33 inHg
Wind8.3 mph SW
Humidity63%
Visibility—
Dew point36°
Thu, 1957° / 38°0
57 °
South Union, Thursday, 19 November
Overcast. High 57°, low 38°.
Pressure30.33 inHg
Wind6.8 mph NW
Humidity51%
Visibility—
Dew point32°
Fri, 2058° / 42°0
58 °
South Union, Friday, 20 November
Overcast. High 58°, low 42°.
Pressure30.21 inHg
Wind9 mph NW
Humidity60%
Visibility—
Dew point39°
Sat, 2153° / 38°0
53 °
South Union, Saturday, 21 November
Clear. High 53°, low 38°.
Pressure30.36 inHg
Wind5.5 mph SE
Humidity70%
Visibility—
Dew point39°
Sun, 2255° / 41°0
55 °
South Union, Sunday, 22 November
Clear. High 55°, low 41°.
Pressure29.94 inHg
Wind4.1 mph SE
Humidity74%
Visibility—
Dew point42°
Mon, 2354° / 44°0.01
54 °
South Union, Monday, 23 November
Light rain. High 54°, low 44°.
Pressure29.80 inHg
Wind10.5 mph S
Humidity85%
Visibility—
Dew point46°
Tue, 2446° / 34°0
46 °
South Union, Tuesday, 24 November
Overcast. High 46°, low 34°.
Pressure29.85 inHg
Wind5.5 mph N
Humidity65%
Visibility—
Dew point31°
Wed, 2534° / 27°0.04
34 °
South Union, Wednesday, 25 November
Light snow. High 34°, low 27°.
Pressure29.74 inHg
Wind12.4 mph W
Humidity61%
Visibility—
Dew point22°
Thu, 2639° / 27°0
39 °
South Union, Thursday, 26 November
Overcast. High 39°, low 27°.
Pressure30.09 inHg
Wind10.7 mph W
Humidity40%
Visibility—
Dew point13°
Fri, 2741° / 26°0
41 °
South Union, Friday, 27 November
Clear. High 41°, low 26°.
Pressure30.09 inHg
Wind11.9 mph W
Humidity58%
Visibility—
Dew point25°
Sat, 2842° / 25°0
42 °
South Union, Saturday, 28 November
Overcast. High 42°, low 25°.
Pressure30.50 inHg
Wind11.1 mph S
Humidity44%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2941° / 30°0.14
41 °
South Union, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.14 in
Chance of precipitation40%
Record high56° (1990)
Record low11° (1989)
Mon, 3040° / 30°0.13
40 °
South Union, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low30°
Average precipitation0.13 in
Chance of precipitation25%
Record high56° (2011)
Record low11° (1989)
Tue, 0141° / 30°0.18
41 °
South Union, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.18 in
Chance of precipitation30%
Record high57° (2001)
Record low9° (1989)
Wed, 0240° / 29°0.15
40 °
South Union, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.15 in
Chance of precipitation32%
Record high56° (2006)
Record low8° (1989)
Thu, 0340° / 29°0.2
40 °
South Union, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.2 in
Chance of precipitation47%
Record high59° (2009)
Record low2° (1976)
Fri, 0438° / 28°0.15
38 °
South Union, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.15 in
Chance of precipitation27%
Record high60° (1982)
Record low9° (1989)
Sat, 0536° / 26°0.15
36 °
South Union, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.15 in
Chance of precipitation27%
Record high52° (2012)
Record low2° (2025)
Sun, 0639° / 28°0.17
39 °
South Union, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.17 in
Chance of precipitation38%
Record high60° (2001)
Record low11° (1991)
Mon, 0738° / 27°0.18
38 °
South Union, Monday, 7 December
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.18 in
Chance of precipitation45%
Record high60° (1998)
Record low8° (1989)
Tue, 0834° / 23°0.11
34 °
South Union, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.11 in
Chance of precipitation33%
Record high51° (2022)
Record low6° (1989)
Wed, 0936° / 23°0.16
36 °
South Union, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.16 in
Chance of precipitation43%
Record high50° (1974)
Record low0° (2025)
Thu, 1038° / 26°0.13
38 °
South Union, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.13 in
Chance of precipitation42%
Record high53° (2023)
Record low0° (1976)
Fri, 1137° / 25°0.21
37 °
South Union, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.21 in
Chance of precipitation42%
Record high55° (2024)
Record low-1° (1977)
Sat, 1236° / 25°0.14
36 °
South Union, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.14 in
Chance of precipitation35%
Record high56° (2024)
Record low-5° (1977)
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 Union, 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 Union, 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.