Monthly Historical AveragesBethany Beach, DE
Average Temperature
High
6°
Feels 4
Low
-1°
Feels -5
Average Precipitation
10 Days
58.5mm
5cm
Content continues below
Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, January 9, 2026
Day
12°Feels 10
Wind
25 km/h S
Gust
37 km/h
Humidity
79%
P.O.P
30%
Night
7°Feels 5
Wind
23 km/h SW
Gust
34 km/h
Humidity
99%
P.O.P
90%
Rain
~1 mm
Historical AveragesJan 9
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity