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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Lewes, DE
Content continues below
May
Average Temperature
High
21°
Feels 22
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
72.2mm
Snow amount
0cm
Content continues below
Daily Historical Averages
May 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
24°
18
27°
19
29°
20
29°
21
14°
22
14°
23
19°
24
20°
25
18°
26
20°
27
20°
28
21°
29
22°
30
23°
31
26°
Forecast
Sunday, May 17, 2026
Day
24°
Feels 24
Wind
16 km/h W
Gust
25 km/h
Humidity
61%
P.O.P
20%
Night
19°
Feels 19
Wind
17 km/h S
Gust
26 km/h
Humidity
86%
P.O.P
20%
Historical Averages
May 17
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.