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As of 16:45 EDT

Weather in Potomac, MD

67°Current weather

Potomac, Thursday, 22 October, 16:45

Clear. Feels like 64°. High 67°, low 41°.

Pressure30.06 inHg
Wind5.7 mph N
Humidity33%
Visibility6.2 mi
Dew point37°

10-day forecast for Potomac, MD: 38° to 71°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.

71°
Best day: Saturday, October 31
59°
Worst day: Wednesday, October 28

Tap any day below to see morning, afternoon, evening and overnight.

Fri, 2362° / 41°0Overcast
MorningClear48°feels 46°
AfternoonOvercast62°feels 60°
EveningClear47°feels 46°
OvernightClear46°feels 42°
62 °Overcast

Potomac, Friday, 23 October

Overcast. High 62°, low 41°.

Pressure30.36 inHg
Wind6.5 mph NE
Humidity58%
Visibility6.2 mi
Dew point43°
Sat, 2460° / 38°0Clear
MorningClear40°feels 40°
AfternoonClear59°feels 57°
EveningClear48°feels 47°
OvernightPartly cloudy38°feels 38°
60 °Clear

Potomac, Saturday, 24 October

Clear. High 60°, low 38°.

Pressure30.53 inHg
Wind2.6 mph E
Humidity44%
Visibility6.2 mi
Dew point35°
Sun, 2562° / 40°0Clear
MorningClear40°feels 40°
AfternoonClear62°feels 60°
EveningClear52°feels 51°
OvernightClear42°feels 42°
62 °Clear

Potomac, Sunday, 25 October

Clear. High 62°, low 40°.

Pressure30.56 inHg
Wind0.5 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Mon, 2666° / 42°0Clear
MorningMostly clear42°feels 42°
AfternoonClear66°feels 64°
EveningClear63°feels 62°
OvernightClear45°feels 45°
66 °Clear

Potomac, Monday, 26 October

Clear. High 66°, low 42°.

Pressure30.36 inHg
Wind4.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point45°
Tue, 2762° / 48°0Clear
MorningClear54°feels 53°
AfternoonClear58°feels 56°
EveningClear59°feels 57°
OvernightClear49°feels 47°
62 °Clear

Potomac, Tuesday, 27 October

Clear. High 62°, low 48°.

Pressure30.39 inHg
Wind7.3 mph N
Humidity54%
Visibility—
Dew point40°
Wed, 2859° / 45°0.01Light rain
MorningLight rain47°feels 46°
AfternoonLight rain54°feels 53°
EveningLight rain59°feels 58°
OvernightLight rain55°feels 54°
59 °Light rain

Potomac, Wednesday, 28 October

Light rain. High 59°, low 45°.

Pressure30.39 inHg
Wind5.6 mph SE
Humidity83%
Visibility—
Dew point47°
Thu, 2968° / 52°0Mostly clear
MorningMostly clear55°feels 55°
AfternoonMostly clear62°feels 62°
EveningMostly clear66°feels 65°
OvernightMostly clear57°feels 56°
68 °Mostly clear

Potomac, Thursday, 29 October

Mostly clear. High 68°, low 52°.

Pressure30.27 inHg
Wind5 mph SW
Humidity69%
Visibility—
Dew point50°
Fri, 3070° / 55°0Overcast
MorningOvercast58°feels 57°
AfternoonOvercast64°feels 63°
EveningOvercast67°feels 66°
OvernightOvercast58°feels 57°
70 °Overcast

Potomac, Friday, 30 October

Overcast. High 70°, low 55°.

Pressure30.18 inHg
Wind7.5 mph S
Humidity61%
Visibility—
Dew point48°
Sat, 3171° / 55°0Overcast
MorningOvercast59°feels 58°
AfternoonOvercast66°feels 65°
EveningOvercast64°feels 63°
OvernightOvercast59°feels 58°
71 °Overcast

Potomac, Saturday, 31 October

Overcast. High 71°, low 55°.

Pressure30.09 inHg
Wind6.2 mph NW
Humidity51%
Visibility—
Dew point47°

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, 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.