The Weather Network
Weather
Maps
News
Video
|
Welcome
Monthly
⋮
Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Bethel, ME
Content continues below
September
Average Temperature
High
21°
Feels 21
Low
9°
Feels 8
Average Precipitation
11 Days
Rain amount
61.5mm
Snow amount
0.1cm
Content continues below
Daily Historical Averages
September 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
12°
21
16°
22
16°
23
16°
24
16°
25
16°
26
16°
27
17°
28
18°
29
18°
30
18°
Forecast
Sunday, September 20, 2026
Day
12°
Feels 11
Wind
14 km/h S
Gust
21 km/h
Humidity
71%
P.O.P
90%
Rain
~5 mm
Night
8°
Feels 6
Wind
12 km/h NW
Gust
18 km/h
Humidity
100%
P.O.P
70%
Rain
~1 mm
Historical Averages
Sep 20
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.