10-day forecast for Potomac, WV: 51° to 85°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Sunday, August 9
84° · 1.24 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1083° / 67°0.84
Morning70°feels 71°
Afternoon82°feels 85°
Evening80°feels 80°
Overnight70°feels 70°
83 °
Potomac, Monday, 10 August
Heavy rain. High 83°, low 67°.
Pressure30.00 inHg
Wind9.2 mph SW
Humidity83%
Visibility6.2 mi
Dew point69°
Tue, 1184° / 64°1.24
Morning67°feels 67°
Afternoon81°feels 84°
Evening70°feels 72°
Overnight66°feels 66°
84 °
Potomac, Tuesday, 11 August
Heavy rain. High 84°, low 64°.
Pressure30.00 inHg
Wind7.8 mph SW
Humidity87%
Visibility6.2 mi
Dew point68°
Wed, 1279° / 64°0.1
Morning66°feels 67°
Afternoon74°feels 76°
Evening74°feels 75°
Overnight64°feels 65°
79 °
Potomac, Wednesday, 12 August
Light rain. High 79°, low 64°.
Pressure29.83 inHg
Wind7 mph SW
Humidity95%
Visibility6.2 mi
Dew point69°
Thu, 1378° / 58°0.07
Morning69°feels 69°
Afternoon76°feels 75°
Evening64°feels 63°
Overnight62°feels 63°
78 °
Potomac, Thursday, 13 August
Light rain. High 78°, low 58°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity47%
Visibility—
Dew point54°
Fri, 1475° / 53°0
Morning62°feels 61°
Afternoon72°feels 72°
Evening62°feels 62°
Overnight56°feels 55°
75 °
Potomac, Friday, 14 August
Overcast. High 75°, low 53°.
Pressure30.09 inHg
Wind6.9 mph NW
Humidity50%
Visibility—
Dew point52°
Sat, 1572° / 53°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight55°feels 54°
72 °
Potomac, Saturday, 15 August
Overcast. High 72°, low 53°.
Pressure30.24 inHg
Wind6.6 mph NE
Humidity45%
Visibility—
Dew point47°
Sun, 1669° / 51°0.04
Morning57°feels 56°
Afternoon59°feels 59°
Evening60°feels 60°
Overnight56°feels 55°
69 °
Potomac, Sunday, 16 August
Light rain. High 69°, low 51°.
Pressure30.18 inHg
Wind3.7 mph E
Humidity91%
Visibility—
Dew point55°
Mon, 1778° / 53°0
Morning62°feels 62°
Afternoon75°feels 74°
Evening66°feels 66°
Overnight60°feels 60°
78 °
Potomac, Monday, 17 August
Partly cloudy. High 78°, low 53°.
Pressure30.03 inHg
Wind4.2 mph N
Humidity48%
Visibility—
Dew point53°
Tue, 1881° / 58°0
Morning67°feels 67°
Afternoon78°feels 78°
Evening69°feels 69°
Overnight64°feels 64°
81 °
Potomac, Tuesday, 18 August
Clear. High 81°, low 58°.
Pressure30.03 inHg
Wind4.1 mph NE
Humidity48%
Visibility—
Dew point56°
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, WV 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.