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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Caribou, ME
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May
Average Temperature
High
17°
Feels 16
Low
5°
Feels 3
Average Precipitation
14 Days
Rain amount
97.6mm
Snow amount
0.5cm
Content continues below
Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
5
6
7
13°
8
12°
9
14°
10
14°
11
13°
12
11°
13
11°
14
16°
15
16°
16
17°
17
16°
18
15°
19
16°
20
16°
21
16°
22
23
24
25
26
27
28
29
30
31
Forecast
Thursday, May 7, 2026
Day
13°
Feels 12
Wind
22 km/h W
Gust
40 km/h
Humidity
51%
P.O.P
70%
Rain
2-4 mm
Night
2°
Feels -1
Wind
19 km/h W
Gust
33 km/h
Humidity
100%
P.O.P
60%
Rain
~1 mm
Historical Averages
May 7
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.