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Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Portland, ME
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Daily Historical Averages
April 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
18
19
20
21
6°
22
6°
23
13°
24
10°
25
12°
26
11°
27
11°
28
10°
29
9°
30
10°
Forecast
Tuesday, April 21, 2026
Day
6°
Feels 2
Wind
23 km/h S
Gust
32 km/h
Humidity
38%
P.O.P
20%
Night
1°
Feels -3
Wind
21 km/h S
Gust
30 km/h
Humidity
80%
P.O.P
30%
Historical Averages
Apr 21
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
April
Average Temperature
High
12°
Feels 11
Low
2°
Feels -1
Average Precipitation
10 Days
Rain amount
74.3mm
Snow amount
3.3cm