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Current
Hourly
7 Days
14 Days
Weekend
Monthly
Precipitation
Temperature
Wind
Temperature Unit Selection
°Celsius
°Fahrenheit
Monthly Historical Averages
Potomac Heights, MD
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Daily Historical Averages
May 2026
S
M
T
W
T
F
S
1
2
3
4
25°
5
29°
6
27°
7
15°
8
20°
9
23°
10
26°
11
22°
12
20°
13
18°
14
19°
15
25°
16
19°
17
20°
18
19°
19
20
21
22
23
24
25
26
27
28
29
30
31
Forecast
Monday, May 4, 2026
Day
25°
Feels 25
Wind
16 km/h SW
Gust
24 km/h
Humidity
24%
P.O.P
20%
Night
16°
Feels 15
Wind
17 km/h S
Gust
25 km/h
Humidity
58%
P.O.P
30%
Historical Averages
May 4
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity
Historical Averages are based on data recorded from 2000 onwards.
May
Average Temperature
High
24°
Feels 25
Low
13°
Feels 13
Average Precipitation
13 Days
Rain amount
99.6mm
Snow amount
0cm