10-day forecast for Newcastle, ME: 25° to 63°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
49°
Best day: Wednesday, November 11
63° · 0.67 in
Worst day: Friday, November 6
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 0755° / 42°0.3
Morning51°feels 50°
Afternoon50°feels 49°
Evening44°feels 39°
Overnight54°feels 54°
55 °
Newcastle, Saturday, 7 November
Rain. High 55°, low 42°.
Pressure29.80 inHg
Wind9.3 mph N
Humidity94%
Visibility4.9 mi
Dew point48°
Sun, 0848° / 40°0.09
Morning43°feels 37°
Afternoon47°feels 42°
Evening44°feels 41°
Overnight44°feels 38°
48 °
Newcastle, Sunday, 8 November
Light rain. High 48°, low 40°.
Pressure29.59 inHg
Wind11.7 mph NW
Humidity85%
Visibility6.2 mi
Dew point41°
Mon, 0954° / 40°0.04
Morning45°feels 42°
Afternoon52°feels 50°
Evening43°feels 38°
Overnight43°feels 39°
54 °
Newcastle, Monday, 9 November
Light rain. High 54°, low 40°.
Pressure29.56 inHg
Wind5.2 mph W
Humidity57%
Visibility6.2 mi
Dew point39°
Tue, 1049° / 41°0.02
Morning43°feels 39°
Afternoon48°feels 44°
Evening47°feels 44°
Overnight41°feels 37°
49 °
Newcastle, Tuesday, 10 November
Light rain. High 49°, low 41°.
Pressure29.80 inHg
Wind9.1 mph W
Humidity58%
Visibility—
Dew point33°
Wed, 1149° / 35°0
Morning42°feels 37°
Afternoon48°feels 43°
Evening43°feels 38°
Overnight36°feels 31°
49 °
Newcastle, Wednesday, 11 November
Partly cloudy. High 49°, low 35°.
Pressure29.71 inHg
Wind11.9 mph NW
Humidity58%
Visibility—
Dew point33°
Thu, 1244° / 29°0
Morning35°feels 31°
Afternoon40°feels 35°
Evening37°feels 33°
Overnight30°feels 26°
44 °
Newcastle, Thursday, 12 November
Mostly clear. High 44°, low 29°.
Pressure29.85 inHg
Wind8.4 mph NW
Humidity51%
Visibility—
Dew point23°
Fri, 1340° / 27°0
Morning30°feels 25°
Afternoon36°feels 32°
Evening33°feels 33°
Overnight28°feels 23°
40 °
Newcastle, Friday, 13 November
Clear. High 40°, low 27°.
Pressure29.91 inHg
Wind6.9 mph NW
Humidity41%
Visibility—
Dew point14°
Sat, 1440° / 26°0
Morning29°feels 28°
Afternoon36°feels 32°
Evening32°feels 31°
Overnight26°feels 23°
40 °
Newcastle, Saturday, 14 November
Partly cloudy. High 40°, low 26°.
Pressure29.94 inHg
Wind5.2 mph NW
Humidity44%
Visibility—
Dew point15°
Sun, 1542° / 25°0
Morning29°feels 24°
Afternoon37°feels 32°
Evening34°feels 31°
Overnight28°feels 27°
42 °
Newcastle, Sunday, 15 November
Mostly clear. High 42°, low 25°.
Pressure30.00 inHg
Wind7.1 mph NW
Humidity51%
Visibility—
Dew point19°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Newcastle, ME around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.