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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Long Island, ME
Content continues below
May
Average Temperature
High
16°
Feels 15
Low
8°
Feels 7
Average Precipitation
11 Days
Rain amount
72.6mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
27°
18
15°
19
23°
20
26°
21
15°
22
16°
23
15°
24
15°
25
16°
26
18°
27
18°
28
19°
29
19°
30
19°
31
19°
Forecast
Sunday, May 17, 2026
Day
27°
Feels 27
Wind
26 km/h W
Gust
42 km/h
Humidity
34%
P.O.P
20%
Night
11°
Feels 10
Wind
22 km/h N
Gust
33 km/h
Humidity
82%
P.O.P
20%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.