10-day forecast for Newcastle, ME: 31° to 55°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Monday, November 9
44°
Worst day: Saturday, November 14
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 1049° / 37°0.02
Morning44°feels 41°
Afternoon49°feels 46°
Evening44°feels 40°
Overnight39°feels 34°
49 °
Newcastle, Tuesday, 10 November
Light rain. High 49°, low 37°.
Pressure29.77 inHg
Wind8.8 mph W
Humidity52%
Visibility6.2 mi
Dew point32°
Wed, 1147° / 36°0
Morning44°feels 39°
Afternoon47°feels 42°
Evening37°feels 33°
Overnight42°feels 36°
47 °
Newcastle, Wednesday, 11 November
Overcast. High 47°, low 36°.
Pressure29.83 inHg
Wind11 mph NW
Humidity53%
Visibility6.2 mi
Dew point29°
Thu, 1248° / 34°0
Morning40°feels 40°
Afternoon48°feels 48°
Evening38°feels 34°
Overnight34°feels 34°
48 °
Newcastle, Thursday, 12 November
Partly cloudy. High 48°, low 34°.
Pressure29.80 inHg
Wind1 mph E
Humidity51%
Visibility6.2 mi
Dew point27°
Fri, 1345° / 35°0
Morning38°feels 32°
Afternoon43°feels 38°
Evening41°feels 38°
Overnight38°feels 33°
45 °
Newcastle, Friday, 13 November
Overcast. High 45°, low 35°.
Pressure29.65 inHg
Wind9 mph N
Humidity62%
Visibility—
Dew point30°
Sat, 1444° / 32°0
Morning35°feels 30°
Afternoon41°feels 36°
Evening41°feels 37°
Overnight37°feels 33°
44 °
Newcastle, Saturday, 14 November
Mostly clear. High 44°, low 32°.
Pressure29.68 inHg
Wind8.7 mph N
Humidity67%
Visibility—
Dew point29°
Sun, 1546° / 35°0.01
Morning38°feels 33°
Afternoon41°feels 36°
Evening41°feels 37°
Overnight37°feels 32°
46 °
Newcastle, Sunday, 15 November
Light rain. High 46°, low 35°.
Pressure29.47 inHg
Wind10.1 mph NW
Humidity76%
Visibility—
Dew point34°
Mon, 1645° / 35°0
Morning39°feels 34°
Afternoon42°feels 36°
Evening40°feels 33°
Overnight40°feels 34°
45 °
Newcastle, Monday, 16 November
Overcast. High 45°, low 35°.
Pressure29.53 inHg
Wind11.4 mph NW
Humidity61%
Visibility—
Dew point29°
Tue, 1745° / 38°0
Morning39°feels 33°
Afternoon44°feels 38°
Evening43°feels 38°
Overnight40°feels 35°
45 °
Newcastle, Tuesday, 17 November
Overcast. High 45°, low 38°.
Pressure30.09 inHg
Wind11 mph N
Humidity65%
Visibility—
Dew point32°
Wed, 1847° / 31°0
Morning35°feels 31°
Afternoon42°feels 39°
Evening40°feels 39°
Overnight34°feels 30°
47 °
Newcastle, Wednesday, 18 November
Clear. High 47°, low 31°.
Pressure30.39 inHg
Wind6.5 mph N
Humidity63%
Visibility—
Dew point29°
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.