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7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Colesville, MD
Content continues below
May
Average Temperature
High
23°
Feels 24
Low
13°
Feels 12
Average Precipitation
12 Days
Rain amount
84.6mm
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
30°
18
35°
19
35°
20
33°
21
17°
22
16°
23
19°
24
23°
25
25°
26
25°
27
25°
28
26°
29
28°
30
28°
31
29°
Forecast
Sunday, May 17, 2026
Day
30°
Feels 30
Wind
11 km/h SW
Gust
17 km/h
Humidity
40%
P.O.P
20%
Night
18°
Feels 18
Wind
10 km/h SW
Gust
16 km/h
Humidity
91%
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.