10-day forecast for Newcastle, ME: 29° to 56°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
47°
Best day: Wednesday, November 11
39° · 0.53 in
Worst day: Friday, November 13
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0848° / 39°0.02
Morning43°feels 37°
Afternoon46°feels 41°
Evening40°feels 37°
Overnight44°feels 40°
48 °
Newcastle, Sunday, 8 November
Light rain. High 48°, low 39°.
Pressure29.56 inHg
Wind14.2 mph NW
Humidity73%
Visibility6.2 mi
Dew point37°
Mon, 0955° / 39°0.07
Morning44°feels 44°
Afternoon51°feels 50°
Evening42°feels 37°
Overnight40°feels 36°
55 °
Newcastle, Monday, 9 November
Rain. High 55°, low 39°.
Pressure29.59 inHg
Wind3.5 mph NW
Humidity55%
Visibility6.2 mi
Dew point39°
Tue, 1047° / 38°0.01
Morning41°feels 36°
Afternoon47°feels 44°
Evening43°feels 41°
Overnight40°feels 35°
47 °
Newcastle, Tuesday, 10 November
Light rain. High 47°, low 38°.
Pressure29.77 inHg
Wind7.7 mph W
Humidity57%
Visibility6.2 mi
Dew point32°
Wed, 1147° / 36°0
Morning42°feels 36°
Afternoon46°feels 41°
Evening42°feels 37°
Overnight40°feels 36°
47 °
Newcastle, Wednesday, 11 November
Partly cloudy. High 47°, low 36°.
Pressure29.80 inHg
Wind10.9 mph NW
Humidity56%
Visibility—
Dew point31°
Thu, 1246° / 32°0
Morning37°feels 33°
Afternoon42°feels 40°
Evening39°feels 36°
Overnight35°feels 30°
46 °
Newcastle, Thursday, 12 November
Partly cloudy. High 46°, low 32°.
Pressure29.91 inHg
Wind6.4 mph N
Humidity60%
Visibility—
Dew point29°
Fri, 1339° / 31°0.53
Morning35°feels 28°
Afternoon38°feels 31°
Evening33°feels 25°
Overnight33°feels 25°
39 °
Newcastle, Friday, 13 November
Snow. High 39°, low 31°.
Pressure29.74 inHg
Wind13.2 mph N
Humidity61%
Visibility—
Dew point26°
Sat, 1436° / 33°0.3
Morning34°feels 26°
Afternoon35°feels 28°
Evening36°feels 29°
Overnight35°feels 28°
36 °
Newcastle, Saturday, 14 November
Snow. High 36°, low 33°.
Pressure29.68 inHg
Wind11 mph N
Humidity98%
Visibility—
Dew point35°
Sun, 1539° / 31°0.02
Morning36°feels 28°
Afternoon36°feels 29°
Evening36°feels 31°
Overnight32°feels 26°
39 °
Newcastle, Sunday, 15 November
Snow. High 39°, low 31°.
Pressure29.88 inHg
Wind10.2 mph N
Humidity97%
Visibility—
Dew point35°
Mon, 1644° / 29°0
Morning32°feels 28°
Afternoon41°feels 37°
Evening37°feels 34°
Overnight31°feels 30°
44 °
Newcastle, Monday, 16 November
Mostly clear. High 44°, low 29°.
Pressure30.15 inHg
Wind8.2 mph NW
Humidity74%
Visibility—
Dew point32°
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.