Monthly outlook for South Newcastle, ME: average high 49.8°, average low 36°. That is 2.8° above the climate normal for November. Precipitation is expected on 3 days (about 2.5 inches), against a normal of 5 days and 2.0 inches. The warmest day looks like 24 November (58.5°), the coolest 11 November (29.6°).
49.8°/36°
Average high / low
+2.8°
Above normal
3 / 5
Wet days / normal
2.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
47.9°
45.8°
+1.1°
20 November – 29 November
52.9°
42.7°
+5.7°
30 November – 9 December
at normal
39.3°
—
November records over 66 years
73.2°1 November 2024All-time high
8.6°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Boothbay Harbor (10 mi).
Wed, 1146° / 30°0
46 °
South Newcastle, Wednesday, 11 November
Overcast. High 46°, low 30°.
Pressure29.85 inHg
Wind10.8 mph NW
Humidity54%
Visibility6.2 mi
Dew point30°
Thu, 1247° / 30°0
47 °
South Newcastle, Thursday, 12 November
Overcast. High 47°, low 30°.
Pressure29.77 inHg
Wind6.1 mph SE
Humidity56%
Visibility6.2 mi
Dew point33°
Fri, 1345° / 37°0
45 °
South Newcastle, Friday, 13 November
Partly cloudy. High 45°, low 37°.
Pressure29.65 inHg
Wind10.8 mph NE
Humidity59%
Visibility6.2 mi
Dew point26°
Sat, 1443° / 38°0
43 °
South Newcastle, Saturday, 14 November
Overcast. High 43°, low 38°.
Pressure29.68 inHg
Wind14.7 mph N
Humidity66%
Visibility—
Dew point31°
Sun, 1549° / 37°0
49 °
South Newcastle, Sunday, 15 November
Clear. High 49°, low 37°.
Pressure30.03 inHg
Wind10.1 mph NW
Humidity61%
Visibility—
Dew point31°
Mon, 1648° / 33°0
48 °
South Newcastle, Monday, 16 November
Mostly clear. High 48°, low 33°.
Pressure30.30 inHg
Wind5.8 mph NW
Humidity59%
Visibility—
Dew point29°
Tue, 1748° / 31°0
48 °
South Newcastle, Tuesday, 17 November
Clear. High 48°, low 31°.
Pressure30.39 inHg
Wind5.5 mph NW
Humidity51%
Visibility—
Dew point24°
Wed, 1851° / 32°0
51 °
South Newcastle, Wednesday, 18 November
Clear. High 51°, low 32°.
Pressure30.36 inHg
Wind5.6 mph NW
Humidity54%
Visibility—
Dew point28°
Thu, 1953° / 34°0
53 °
South Newcastle, Thursday, 19 November
Clear. High 53°, low 34°.
Pressure30.39 inHg
Wind4.5 mph W
Humidity52%
Visibility—
Dew point28°
Fri, 2055° / 35°0
55 °
South Newcastle, Friday, 20 November
Mostly clear. High 55°, low 35°.
Pressure30.30 inHg
Wind4.6 mph NW
Humidity46%
Visibility—
Dew point27°
Sat, 2155° / 36°0
55 °
South Newcastle, Saturday, 21 November
Partly cloudy. High 55°, low 36°.
Pressure30.21 inHg
Wind3.9 mph SW
Humidity42%
Visibility—
Dew point26°
Sun, 2250° / 41°0.01
50 °
South Newcastle, Sunday, 22 November
Light rain. High 50°, low 41°.
Pressure30.21 inHg
Wind8.2 mph N
Humidity65%
Visibility—
Dew point38°
Mon, 2352° / 41°0.7
52 °
South Newcastle, Monday, 23 November
Rain. High 52°, low 41°.
Pressure30.24 inHg
Wind16.8 mph SE
Humidity92%
Visibility—
Dew point44°
Tue, 2458° / 47°1.68
58 °
South Newcastle, Tuesday, 24 November
Heavy rain. High 58°, low 47°.
Pressure29.74 inHg
Wind18.8 mph S
Humidity97%
Visibility—
Dew point55°
Wed, 2548° / 39°0
48 °
South Newcastle, Wednesday, 25 November
Overcast. High 48°, low 39°.
Pressure29.80 inHg
Wind7.9 mph NW
Humidity84%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2643° / 33°0.19
43 °
South Newcastle, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low33°
Average precipitation0.19 in
Chance of precipitation48%
Record high57° (1979)
Record low14° (1978)
Fri, 2743° / 32°0.16
43 °
South Newcastle, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.16 in
Chance of precipitation42%
Record high57° (1979)
Record low11° (1978)
Sat, 2843° / 32°0.17
43 °
South Newcastle, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.17 in
Chance of precipitation37%
Record high58° (2011)
Record low18° (1996)
Sun, 2942° / 31°0.11
42 °
South Newcastle, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high57° (1990)
Record low13° (1989)
Mon, 3041° / 31°0.13
41 °
South Newcastle, Monday, 30 November
Climate normal for this date — 60-year average.
Average high41°
Average low31°
Average precipitation0.13 in
Chance of precipitation28%
Record high57° (2011)
Record low13° (1989)
Tue, 0142° / 31°0.13
42 °
South Newcastle, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high42°
Average low31°
Average precipitation0.13 in
Chance of precipitation32%
Record high59° (2001)
Record low10° (1989)
Wed, 0241° / 30°0.13
41 °
South Newcastle, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation30%
Record high56° (2006)
Record low9° (1989)
Thu, 0341° / 30°0.17
41 °
South Newcastle, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.17 in
Chance of precipitation40%
Record high60° (2009)
Record low4° (1976)
Fri, 0439° / 28°0.12
39 °
South Newcastle, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation28%
Record high61° (1982)
Record low12° (1989)
Sat, 0537° / 27°0.13
37 °
South Newcastle, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.13 in
Chance of precipitation28%
Record high54° (2001)
Record low6° (2025)
Sun, 0639° / 28°0.15
39 °
South Newcastle, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation40%
Record high60° (2001)
Record low12° (2025)
Mon, 0739° / 28°0.16
39 °
South Newcastle, Monday, 7 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation43%
Record high61° (1998)
Record low10° (1970)
Tue, 0836° / 24°0.09
36 °
South Newcastle, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.09 in
Chance of precipitation28%
Record high51° (1974)
Record low5° (1989)
Wed, 0937° / 24°0.16
37 °
South Newcastle, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.16 in
Chance of precipitation37%
Record high51° (1973)
Record low2° (1989)
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 Newcastle, 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 Newcastle, 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.