Monthly Historical AveragesSaint Mary's City, MD
Average Temperature
High
18°
Feels 18
Low
9°
Feels 7
Average Precipitation
10 Days
75.5mm
0.1cm
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Daily Historical Averages
S
M
T
W
T
F
S
ForecastFriday, April 10, 2026
Day
19°Feels 19
Wind
19 km/h SE
Gust
28 km/h
Humidity
52%
P.O.P
0%
Night
12°Feels 10
Wind
21 km/h S
Gust
31 km/h
Humidity
72%
P.O.P
40%
Rain
<1 mm
Historical AveragesApr 10
High
Feels
Low
Feels
Precip Frequency
Total Daylight
Humidity