Monthly outlook for South Windham, ME: average high 50.1°, average low 37.2°. That is 1.8° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 6 November (63.7°), the coolest 14 November (27.9°).
50.1°/37.2°
Average high / low
+1.8°
Above normal
3 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
50.6°
48.2°
+1.3°
16 November – 25 November
49.3°
43.9°
+3°
26 November – 5 December
at normal
41.5°
—
November records over 66 years
76.8°6 November 2024All-time high
6.1°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Portland (9 mi).
Sat, 0758° / 47°0.51
58 °
South Windham, Saturday, 7 November
Rain. High 58°, low 47°.
Pressure29.74 inHg
Wind11.6 mph N
Humidity96%
Visibility3.1 mi
Dew point48°
Sun, 0851° / 44°0.06
51 °
South Windham, Sunday, 8 November
Light rain. High 51°, low 44°.
Pressure29.59 inHg
Wind12.4 mph W
Humidity58%
Visibility6.2 mi
Dew point36°
Mon, 0954° / 44°0
54 °
South Windham, Monday, 9 November
Partly cloudy. High 54°, low 44°.
Pressure29.62 inHg
Wind10.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point38°
Tue, 1052° / 41°0
52 °
South Windham, Tuesday, 10 November
Overcast. High 52°, low 41°.
Pressure29.83 inHg
Wind8.4 mph W
Humidity59%
Visibility—
Dew point32°
Wed, 1153° / 38°0
53 °
South Windham, Wednesday, 11 November
Partly cloudy. High 53°, low 38°.
Pressure29.74 inHg
Wind10 mph W
Humidity60%
Visibility—
Dew point37°
Thu, 1244° / 31°0
44 °
South Windham, Thursday, 12 November
Mostly clear. High 44°, low 31°.
Pressure29.83 inHg
Wind5 mph NE
Humidity52%
Visibility—
Dew point25°
Fri, 1344° / 30°0
44 °
South Windham, Friday, 13 November
Overcast. High 44°, low 30°.
Pressure29.85 inHg
Wind4 mph W
Humidity50%
Visibility—
Dew point21°
Sat, 1443° / 28°0
43 °
South Windham, Saturday, 14 November
Clear. High 43°, low 28°.
Pressure29.77 inHg
Wind5.8 mph N
Humidity43%
Visibility—
Dew point17°
Sun, 1543° / 31°0
43 °
South Windham, Sunday, 15 November
Mostly clear. High 43°, low 31°.
Pressure29.83 inHg
Wind12.1 mph N
Humidity47%
Visibility—
Dew point22°
Mon, 1649° / 30°0
49 °
South Windham, Monday, 16 November
Clear. High 49°, low 30°.
Pressure30.12 inHg
Wind8.1 mph NW
Humidity50%
Visibility—
Dew point23°
Tue, 1750° / 31°0
50 °
South Windham, Tuesday, 17 November
Clear. High 50°, low 31°.
Pressure30.00 inHg
Wind10.5 mph W
Humidity61%
Visibility—
Dew point32°
Wed, 1849° / 32°0
49 °
South Windham, Wednesday, 18 November
Mostly clear. High 49°, low 32°.
Pressure30.27 inHg
Wind5.6 mph NW
Humidity58%
Visibility—
Dew point28°
Thu, 1952° / 37°0
52 °
South Windham, Thursday, 19 November
Overcast. High 52°, low 37°.
Pressure29.97 inHg
Wind10 mph SW
Humidity57%
Visibility—
Dew point33°
Fri, 2048° / 39°0
48 °
South Windham, Friday, 20 November
Overcast. High 48°, low 39°.
Pressure30.12 inHg
Wind5.5 mph W
Humidity56%
Visibility—
Dew point30°
Sat, 2147° / 35°0
47 °
South Windham, Saturday, 21 November
Overcast. High 47°, low 35°.
Pressure30.15 inHg
Wind3 mph NW
Humidity58%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2243° / 34°0.15
43 °
South Windham, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.15 in
Chance of precipitation38%
Record high58° (1992)
Record low6° (2018)
Mon, 2342° / 32°0.11
42 °
South Windham, Monday, 23 November
Climate normal for this date — 60-year average.
Average high42°
Average low32°
Average precipitation0.11 in
Chance of precipitation25%
Record high63° (1999)
Record low7° (2018)
Tue, 2443° / 32°0.07
43 °
South Windham, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high59° (1979)
Record low15° (1989)
Wed, 2543° / 33°0.16
43 °
South Windham, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high59° (2014)
Record low18° (1993)
Thu, 2643° / 34°0.21
43 °
South Windham, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.21 in
Chance of precipitation48%
Record high56° (1979)
Record low15° (1978)
Fri, 2743° / 33°0.17
43 °
South Windham, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.17 in
Chance of precipitation42%
Record high57° (1979)
Record low13° (1978)
Sat, 2844° / 33°0.2
44 °
South Windham, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.2 in
Chance of precipitation38%
Record high60° (2011)
Record low20° (1996)
Sun, 2942° / 33°0.11
42 °
South Windham, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high59° (1990)
Record low16° (1989)
Mon, 3042° / 31°0.11
42 °
South Windham, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation27%
Record high58° (2006)
Record low17° (1989)
Tue, 0142° / 31°0.14
42 °
South Windham, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.14 in
Chance of precipitation30%
Record high61° (2001)
Record low11° (1989)
Wed, 0241° / 30°0.13
41 °
South Windham, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high55° (1998)
Record low11° (1989)
Thu, 0341° / 30°0.18
41 °
South Windham, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.18 in
Chance of precipitation35%
Record high62° (2009)
Record low5° (1976)
Fri, 0439° / 29°0.12
39 °
South Windham, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.12 in
Chance of precipitation25%
Record high62° (1982)
Record low11° (1989)
Sat, 0538° / 28°0.12
38 °
South Windham, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.12 in
Chance of precipitation23%
Record high56° (2001)
Record low1° (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 Windham, 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 Windham, 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.