Monthly outlook for South Effingham, ME: average high 45.8°, average low 30.2°. That is 2.8° above the climate normal for November. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 5 days and 2.2 inches. The warmest day looks like 19 November (56.7°), the coolest 25 November (19.9°).
45.8°/30.2°
Average high / low
+2.8°
Above normal
0 / 5
Wet days / normal
0.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
48.7°
41.6°
+3.9°
24 November – 3 December
40.9°
38.8°
+1.2°
4 December – 13 December
at normal
34.1°
—
November records over 66 years
72.5°6 November 2024All-time high
2.3°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Porter (10 mi).
Sun, 1543° / 34°0
43 °
South Effingham, Sunday, 15 November
Partly cloudy. High 43°, low 34°.
Pressure29.97 inHg
Wind10.3 mph NW
Humidity62%
Visibility6.2 mi
Dew point27°
Mon, 1646° / 30°0
46 °
South Effingham, Monday, 16 November
Overcast. High 46°, low 30°.
Pressure30.30 inHg
Wind4.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Tue, 1752° / 28°0
52 °
South Effingham, Tuesday, 17 November
Clear. High 52°, low 28°.
Pressure30.33 inHg
Wind5.6 mph W
Humidity51%
Visibility0.9 mi
Dew point32°
Wed, 1855° / 35°0
55 °
South Effingham, Wednesday, 18 November
Overcast. High 55°, low 35°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity60%
Visibility6.2 mi
Dew point39°
Thu, 1957° / 33°0
57 °
South Effingham, Thursday, 19 November
Overcast. High 57°, low 33°.
Pressure30.30 inHg
Wind6.9 mph SW
Humidity67%
Visibility—
Dew point35°
Fri, 2055° / 38°0
55 °
South Effingham, Friday, 20 November
Clear. High 55°, low 38°.
Pressure30.09 inHg
Wind8.7 mph W
Humidity63%
Visibility—
Dew point36°
Sat, 2149° / 39°0
49 °
South Effingham, Saturday, 21 November
Mostly clear. High 49°, low 39°.
Pressure30.30 inHg
Wind4.6 mph SE
Humidity73%
Visibility—
Dew point39°
Sun, 2252° / 43°0.02
52 °
South Effingham, Sunday, 22 November
Light rain. High 52°, low 43°.
Pressure30.03 inHg
Wind14.8 mph W
Humidity78%
Visibility—
Dew point42°
Mon, 2339° / 24°0
39 °
South Effingham, Monday, 23 November
Overcast. High 39°, low 24°.
Pressure29.94 inHg
Wind14.6 mph W
Humidity43%
Visibility—
Dew point16°
Tue, 2431° / 22°0
31 °
South Effingham, Tuesday, 24 November
Clear. High 31°, low 22°.
Pressure30.36 inHg
Wind14.9 mph NW
Humidity35%
Visibility—
Dew point3°
Wed, 2537° / 20°0
37 °
South Effingham, Wednesday, 25 November
Partly cloudy. High 37°, low 20°.
Pressure30.68 inHg
Wind4.8 mph SW
Humidity38%
Visibility—
Dew point7°
Thu, 2644° / 26°0
44 °
South Effingham, Thursday, 26 November
Overcast. High 44°, low 26°.
Pressure30.50 inHg
Wind3.7 mph W
Humidity31%
Visibility—
Dew point8°
Fri, 2742° / 26°0
42 °
South Effingham, Friday, 27 November
Clear. High 42°, low 26°.
Pressure30.45 inHg
Wind3.6 mph NW
Humidity56%
Visibility—
Dew point22°
Sat, 2844° / 26°0
44 °
South Effingham, Saturday, 28 November
Mostly clear. High 44°, low 26°.
Pressure30.18 inHg
Wind8.3 mph NW
Humidity62%
Visibility—
Dew point26°
Sun, 2947° / 28°0
47 °
South Effingham, Sunday, 29 November
Clear. High 47°, low 28°.
Pressure30.33 inHg
Wind2.8 mph W
Humidity55%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 26°0.1
38 °
South Effingham, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.1 in
Chance of precipitation27%
Record high58° (2006)
Record low4° (1967)
Tue, 0138° / 25°0.15
38 °
South Effingham, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.15 in
Chance of precipitation32%
Record high58° (2001)
Record low6° (1976)
Wed, 0237° / 24°0.13
37 °
South Effingham, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation33%
Record high53° (1998)
Record low2° (1989)
Thu, 0337° / 24°0.17
37 °
South Effingham, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.17 in
Chance of precipitation43%
Record high58° (2009)
Record low-2° (1976)
Fri, 0436° / 23°0.12
36 °
South Effingham, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.12 in
Chance of precipitation22%
Record high60° (1982)
Record low2° (1976)
Sat, 0534° / 22°0.12
34 °
South Effingham, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.12 in
Chance of precipitation27%
Record high56° (2001)
Record low-2° (2025)
Sun, 0636° / 22°0.15
36 °
South Effingham, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.15 in
Chance of precipitation38%
Record high61° (2001)
Record low2° (1963)
Mon, 0735° / 21°0.13
35 °
South Effingham, Monday, 7 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.13 in
Chance of precipitation37%
Record high63° (1998)
Record low2° (1964)
Tue, 0832° / 18°0.1
32 °
South Effingham, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.1 in
Chance of precipitation25%
Record high48° (1966)
Record low-5° (1989)
Wed, 0933° / 18°0.17
33 °
South Effingham, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.17 in
Chance of precipitation40%
Record high50° (1987)
Record low-13° (2025)
Thu, 1034° / 20°0.09
34 °
South Effingham, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.09 in
Chance of precipitation37%
Record high54° (2019)
Record low-7° (1989)
Fri, 1134° / 20°0.18
34 °
South Effingham, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low20°
Average precipitation0.18 in
Chance of precipitation33%
Record high54° (1966)
Record low-4° (1968)
Sat, 1233° / 19°0.15
33 °
South Effingham, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.15 in
Chance of precipitation35%
Record high55° (1979)
Record low-9° (1977)
Sun, 1333° / 18°0.08
33 °
South Effingham, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.08 in
Chance of precipitation25%
Record high48° (2010)
Record low-8° (1995)
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 Effingham, 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 Effingham, 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.