Monthly Historical AveragesUnion, ME
Average Temperature
High
12°
Feels 10
Low
1°
Feels -1
Average Precipitation
12 Days
91.9mm
5.7cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastSaturday, April 4, 2026
Day
8°Feels 5
Wind
24 km/h N
Gust
36 km/h
Humidity
49%
P.O.P
20%
Night
2°Feels -3
Wind
21 km/h E
Gust
32 km/h
Humidity
100%
P.O.P
80%
Rain
1-3 mm
Historical AveragesApr 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity