Monthly Historical AveragesDewey Beach, DE
Average Temperature
High
10°
Feels 9
Low
3°
Feels 0
Average Precipitation
10 Days
62.6mm
4.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastMonday, March 23, 2026
Day
11°Feels 8
Wind
30 km/h N
Gust
45 km/h
Humidity
54%
P.O.P
30%
Night
3°Feels -3
Wind
38 km/h N
Gust
57 km/h
Humidity
61%
P.O.P
0%
Historical AveragesMar 23
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity