Monthly Historical AveragesNewcastle, ME
Average Temperature
High
12°
Feels 11
Low
1°
Feels 0
Average Precipitation
11 Days
90.8mm
4.5cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSunday, April 12, 2026
Day
11°Feels 9
Wind
18 km/h SW
Gust
42 km/h
Humidity
29%
P.O.P
20%
Night
4°Feels -1
Wind
31 km/h S
Gust
53 km/h
Humidity
93%
P.O.P
80%
Rain
2-4 mm
Historical AveragesApr 12
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity