10-day forecast for Saint Marys City, MD: 71° to 97°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Tuesday, August 11
78° · 0.29 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1094° / 76°0.33
Morning78°feels 79°
Afternoon92°feels 95°
Evening80°feels 80°
Overnight81°feels 86°
94 °
Saint Marys City, Monday, 10 August
Heavy rain. High 94°, low 76°.
Pressure29.97 inHg
Wind5.1 mph W
Humidity50%
Visibility6.2 mi
Dew point68°
Tue, 1191° / 73°0.01
Morning76°feels 77°
Afternoon90°feels 92°
Evening82°feels 85°
Overnight81°feels 86°
91 °
Saint Marys City, Tuesday, 11 August
Light rain. High 91°, low 73°.
Pressure29.91 inHg
Wind9.9 mph NW
Humidity52%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 71°0.04
Morning74°feels 75°
Afternoon88°feels 91°
Evening81°feels 85°
Overnight75°feels 76°
89 °
Saint Marys City, Wednesday, 12 August
Light rain. High 89°, low 71°.
Pressure29.80 inHg
Wind4.2 mph SW
Humidity64%
Visibility6.2 mi
Dew point70°
Thu, 1389° / 71°0
Morning75°feels 76°
Afternoon89°feels 89°
Evening80°feels 82°
Overnight74°feels 75°
89 °
Saint Marys City, Thursday, 13 August
Mostly clear. High 89°, low 71°.
Pressure29.91 inHg
Wind8.3 mph N
Humidity45%
Visibility6.2 mi
Dew point62°
Fri, 1478° / 71°0.29
Morning73°feels 74°
Afternoon74°feels 75°
Evening72°feels 73°
Overnight72°feels 73°
78 °
Saint Marys City, Friday, 14 August
Light rain. High 78°, low 71°.
Pressure30.09 inHg
Wind8.8 mph E
Humidity87%
Visibility—
Dew point70°
Sat, 1580° / 71°0.02
Morning74°feels 76°
Afternoon80°feels 82°
Evening76°feels 77°
Overnight75°feels 76°
80 °
Saint Marys City, Saturday, 15 August
Light rain. High 80°, low 71°.
Pressure30.18 inHg
Wind10.8 mph S
Humidity65%
Visibility—
Dew point66°
Sun, 1697° / 74°0.08
Morning80°feels 83°
Afternoon93°feels 102°
Evening90°feels 96°
Overnight85°feels 89°
97 °
Saint Marys City, Sunday, 16 August
Light rain. High 97°, low 74°.
Pressure29.91 inHg
Wind13.4 mph S
Humidity52%
Visibility—
Dew point71°
Mon, 1783° / 75°0
Morning78°feels 78°
Afternoon82°feels 82°
Evening76°feels 76°
Overnight75°feels 75°
83 °
Saint Marys City, Monday, 17 August
Overcast. High 83°, low 75°.
Pressure29.97 inHg
Wind14.1 mph N
Humidity45%
Visibility—
Dew point59°
Tue, 1885° / 71°0
Morning77°feels 78°
Afternoon84°feels 85°
Evening78°feels 79°
Overnight76°feels 77°
85 °
Saint Marys City, Tuesday, 18 August
Light rain. High 85°, low 71°.
Pressure30.06 inHg
Wind17.1 mph S
Humidity51%
Visibility—
Dew point63°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Saint Marys City, MD around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.