10-day forecast for Newcastle, ME: 27° to 58°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Friday, November 20
49° · 0.15 in
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1544° / 34°0
Morning38°feels 32°
Afternoon43°feels 37°
Evening38°feels 33°
Overnight36°feels 31°
44 °
Newcastle, Sunday, 15 November
Overcast. High 44°, low 34°.
Pressure29.94 inHg
Wind10.9 mph NW
Humidity59%
Visibility6.2 mi
Dew point28°
Mon, 1646° / 31°0
Morning36°feels 32°
Afternoon45°feels 41°
Evening35°feels 29°
Overnight33°feels 27°
46 °
Newcastle, Monday, 16 November
Overcast. High 46°, low 31°.
Pressure30.27 inHg
Wind8.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point28°
Tue, 1750° / 31°0
Morning36°feels 31°
Afternoon47°feels 45°
Evening37°feels 33°
Overnight31°feels 25°
50 °
Newcastle, Tuesday, 17 November
Mostly clear. High 50°, low 31°.
Pressure30.30 inHg
Wind5.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point28°
Wed, 1854° / 37°0
Morning43°feels 38°
Afternoon49°feels 46°
Evening46°feels 43°
Overnight38°feels 33°
54 °
Newcastle, Wednesday, 18 November
Overcast. High 54°, low 37°.
Pressure30.27 inHg
Wind7.8 mph NW
Humidity54%
Visibility—
Dew point32°
Thu, 1958° / 40°0
Morning44°feels 40°
Afternoon53°feels 50°
Evening46°feels 42°
Overnight41°feels 37°
58 °
Newcastle, Thursday, 19 November
Mostly clear. High 58°, low 40°.
Pressure30.30 inHg
Wind7.7 mph NW
Humidity45%
Visibility—
Dew point31°
Fri, 2058° / 39°0
Morning46°feels 43°
Afternoon55°feels 52°
Evening50°feels 48°
Overnight40°feels 33°
58 °
Newcastle, Friday, 20 November
Light rain. High 58°, low 39°.
Pressure29.88 inHg
Wind13.2 mph NW
Humidity55%
Visibility—
Dew point37°
Sat, 2139° / 28°0
Morning32°feels 24°
Afternoon35°feels 29°
Evening33°feels 33°
Overnight29°feels 24°
39 °
Newcastle, Saturday, 21 November
Clear. High 39°, low 28°.
Pressure30.45 inHg
Wind13.9 mph NW
Humidity35%
Visibility—
Dew point10°
Sun, 2241° / 27°0
Morning31°feels 31°
Afternoon38°feels 38°
Evening35°feels 35°
Overnight32°feels 32°
41 °
Newcastle, Sunday, 22 November
Partly cloudy. High 41°, low 27°.
Pressure30.50 inHg
Wind4.8 mph S
Humidity37%
Visibility—
Dew point13°
Mon, 2349° / 35°0.15
Morning40°feels 39°
Afternoon46°feels 42°
Evening47°feels 43°
Overnight47°feels 43°
49 °
Newcastle, Monday, 23 November
Rain. High 49°, low 35°.
Pressure30.27 inHg
Wind14 mph S
Humidity70%
Visibility—
Dew point35°
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.