10-day forecast for Potomac Heights, MD: 58° to 95°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
95°
Best day: Monday, August 10
72° · 0.35 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1095° / 75°0
Morning78°feels 78°
Afternoon93°feels 91°
Evening87°feels 92°
Overnight78°feels 79°
95 °
Potomac Heights, Monday, 10 August
Clear. High 95°, low 75°.
Pressure30.00 inHg
Wind3.4 mph W
Humidity34%
Visibility6.2 mi
Dew point62°
Tue, 1190° / 70°0.03
Morning74°feels 74°
Afternoon87°feels 89°
Evening80°feels 80°
Overnight80°feels 80°
90 °
Potomac Heights, Tuesday, 11 August
Light rain. High 90°, low 70°.
Pressure29.91 inHg
Wind9.1 mph NW
Humidity49%
Visibility6.2 mi
Dew point66°
Wed, 1289° / 72°0
Morning77°feels 78°
Afternoon84°feels 86°
Evening81°feels 84°
Overnight74°feels 75°
89 °
Potomac Heights, Wednesday, 12 August
Overcast. High 89°, low 72°.
Pressure29.85 inHg
Wind7.4 mph NW
Humidity56%
Visibility6.2 mi
Dew point65°
Thu, 1391° / 72°0
Morning76°feels 77°
Afternoon89°feels 90°
Evening79°feels 79°
Overnight72°feels 73°
91 °
Potomac Heights, Thursday, 13 August
Mostly clear. High 91°, low 72°.
Pressure29.88 inHg
Wind12.5 mph NW
Humidity37%
Visibility—
Dew point59°
Fri, 1472° / 61°0.35
Morning68°feels 68°
Afternoon62°feels 63°
Evening63°feels 63°
Overnight63°feels 63°
72 °
Potomac Heights, Friday, 14 August
Rain. High 72°, low 61°.
Pressure30.09 inHg
Wind4.2 mph W
Humidity97%
Visibility—
Dew point62°
Sat, 1582° / 60°0
Morning67°feels 67°
Afternoon79°feels 78°
Evening68°feels 67°
Overnight62°feels 61°
82 °
Potomac Heights, Saturday, 15 August
Overcast. High 82°, low 60°.
Pressure30.18 inHg
Wind7.7 mph N
Humidity30%
Visibility—
Dew point44°
Sun, 1683° / 58°0.02
Morning69°feels 68°
Afternoon81°feels 80°
Evening67°feels 67°
Overnight67°feels 67°
83 °
Potomac Heights, Sunday, 16 August
Light rain. High 83°, low 58°.
Pressure30.15 inHg
Wind6.9 mph SE
Humidity35%
Visibility—
Dew point50°
Mon, 1787° / 66°0.07
Morning73°feels 74°
Afternoon86°feels 87°
Evening76°feels 77°
Overnight69°feels 70°
87 °
Potomac Heights, Monday, 17 August
Light rain. High 87°, low 66°.
Pressure29.88 inHg
Wind8.3 mph S
Humidity45%
Visibility—
Dew point61°
Tue, 1889° / 65°0
Morning74°feels 74°
Afternoon86°feels 86°
Evening72°feels 72°
Overnight69°feels 70°
89 °
Potomac Heights, Tuesday, 18 August
Mostly clear. High 89°, low 65°.
Pressure29.94 inHg
Wind5.3 mph SW
Humidity37%
Visibility—
Dew point57°
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 Potomac Heights, 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.