Monthly outlook for South Casco, ME: average high 46.6°, average low 30.5°. That is 2.9° above the climate normal for November. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 November (56.2°), the coolest 25 November (17.4°).
46.6°/30.5°
Average high / low
+2.9°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
49.5°
42.2°
+4.1°
24 November – 3 December
41.8°
39.3°
+1.4°
4 December – 13 December
at normal
34.6°
—
November records over 66 years
73.8°6 November 2022All-time high
5°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Baldwin (11 mi).
Sun, 1543° / 35°0
43 °
South Casco, Sunday, 15 November
Partly cloudy. High 43°, low 35°.
Pressure29.94 inHg
Wind13.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point29°
Mon, 1646° / 33°0
46 °
South Casco, Monday, 16 November
Overcast. High 46°, low 33°.
Pressure30.30 inHg
Wind6.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point30°
Tue, 1750° / 30°0
50 °
South Casco, Tuesday, 17 November
Mostly clear. High 50°, low 30°.
Pressure30.36 inHg
Wind3 mph W
Humidity55%
Visibility6.2 mi
Dew point28°
Wed, 1855° / 35°0
55 °
South Casco, Wednesday, 18 November
Overcast. High 55°, low 35°.
Pressure30.27 inHg
Wind2.9 mph W
Humidity58%
Visibility6.2 mi
Dew point38°
Thu, 1955° / 34°0
55 °
South Casco, Thursday, 19 November
Partly cloudy. High 55°, low 34°.
Pressure30.30 inHg
Wind8.8 mph SW
Humidity68%
Visibility—
Dew point35°
Fri, 2056° / 43°0
56 °
South Casco, Friday, 20 November
Partly cloudy. High 56°, low 43°.
Pressure30.06 inHg
Wind9.3 mph NW
Humidity58%
Visibility—
Dew point38°
Sat, 2148° / 36°0
48 °
South Casco, Saturday, 21 November
Clear. High 48°, low 36°.
Pressure30.39 inHg
Wind6 mph N
Humidity61%
Visibility—
Dew point32°
Sun, 2246° / 36°0
46 °
South Casco, Sunday, 22 November
Partly cloudy. High 46°, low 36°.
Pressure30.21 inHg
Wind7.7 mph S
Humidity81%
Visibility—
Dew point38°
Mon, 2352° / 33°0.13
52 °
South Casco, Monday, 23 November
Snow. High 52°, low 33°.
Pressure29.56 inHg
Wind10.5 mph NW
Humidity96%
Visibility—
Dew point47°
Tue, 2430° / 24°0.26
30 °
South Casco, Tuesday, 24 November
Snow. High 30°, low 24°.
Pressure29.85 inHg
Wind14.6 mph NW
Humidity86%
Visibility—
Dew point24°
Wed, 2534° / 17°0
34 °
South Casco, Wednesday, 25 November
Partly cloudy. High 34°, low 17°.
Pressure30.42 inHg
Wind9.5 mph NW
Humidity57%
Visibility—
Dew point14°
Thu, 2639° / 18°0
39 °
South Casco, Thursday, 26 November
Mostly clear. High 39°, low 18°.
Pressure30.50 inHg
Wind2.8 mph NW
Humidity47%
Visibility—
Dew point13°
Fri, 2741° / 22°0
41 °
South Casco, Friday, 27 November
Overcast. High 41°, low 22°.
Pressure30.50 inHg
Wind2.7 mph NW
Humidity49%
Visibility—
Dew point17°
Sat, 2856° / 23°1.1
56 °
South Casco, Saturday, 28 November
Heavy rain. High 56°, low 23°.
Pressure30.24 inHg
Wind17 mph S
Humidity96%
Visibility—
Dew point34°
Sun, 2950° / 39°0.01
50 °
South Casco, Sunday, 29 November
Light rain. High 50°, low 39°.
Pressure29.74 inHg
Wind11.2 mph SW
Humidity82%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3038° / 27°0.1
38 °
South Casco, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low27°
Average precipitation0.1 in
Chance of precipitation27%
Record high58° (2006)
Record low8° (1967)
Tue, 0139° / 27°0.13
39 °
South Casco, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.13 in
Chance of precipitation30%
Record high59° (2001)
Record low7° (1989)
Wed, 0238° / 26°0.12
38 °
South Casco, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation32%
Record high53° (1998)
Record low4° (1967)
Thu, 0338° / 26°0.16
38 °
South Casco, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.16 in
Chance of precipitation40%
Record high59° (2009)
Record low0° (1976)
Fri, 0436° / 24°0.12
36 °
South Casco, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.12 in
Chance of precipitation22%
Record high60° (1982)
Record low6° (1989)
Sat, 0534° / 23°0.12
34 °
South Casco, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.12 in
Chance of precipitation23%
Record high56° (2001)
Record low1° (2025)
Sun, 0637° / 24°0.15
37 °
South Casco, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.15 in
Chance of precipitation37%
Record high62° (2001)
Record low4° (1989)
Mon, 0736° / 23°0.13
36 °
South Casco, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.13 in
Chance of precipitation38%
Record high63° (1998)
Record low3° (1964)
Tue, 0833° / 20°0.1
33 °
South Casco, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.1 in
Chance of precipitation28%
Record high48° (2022)
Record low-5° (1989)
Wed, 0934° / 19°0.16
34 °
South Casco, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.16 in
Chance of precipitation40%
Record high50° (1973)
Record low-8° (1989)
Thu, 1035° / 21°0.09
35 °
South Casco, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.09 in
Chance of precipitation38%
Record high55° (2019)
Record low-6° (1989)
Fri, 1135° / 21°0.17
35 °
South Casco, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.17 in
Chance of precipitation32%
Record high54° (2024)
Record low-2° (1977)
Sat, 1233° / 20°0.14
33 °
South Casco, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low20°
Average precipitation0.14 in
Chance of precipitation35%
Record high55° (1979)
Record low-7° (1977)
Sun, 1333° / 19°0.08
33 °
South Casco, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.08 in
Chance of precipitation25%
Record high51° (1984)
Record low-7° (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 Casco, 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 Casco, 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.