As of 01:42 EDT

Weather in Potomac Beach, VA

53°

Potomac Beach, Wednesday, 21 October, 01:42

Clear. Feels like 52°. High 64°, low 53°.

Pressure30.21 inHg

Wind8.1 mph N

Humidity80%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

Thu, 2265° / 48°

65 °

Potomac Beach, Thursday, 22 October

Clear. High 65°, low 48°.

Pressure30.09 inHg

Wind10.8 mph N

Humidity39%

Visibility6.2 mi

Dew point35°

Fri, 2359° / 50°

59 °

Potomac Beach, Friday, 23 October

Partly cloudy. High 59°, low 50°.

Pressure30.36 inHg

Wind8 mph NE

Humidity59%

Visibility6.2 mi

Dew point42°

Sat, 2460° / 45°

60 °

Potomac Beach, Saturday, 24 October

Clear. High 60°, low 45°.

Pressure30.53 inHg

Wind2.5 mph NE

Humidity54%

Visibility6.2 mi

Dew point40°

Sun, 2562° / 46°

62 °

Potomac Beach, Sunday, 25 October

Clear. High 62°, low 46°.

Pressure30.56 inHg

Wind4.5 mph N

Humidity64%

Visibility—

Dew point43°

Mon, 2665° / 45°

65 °

Potomac Beach, Monday, 26 October

Clear. High 65°, low 45°.

Pressure30.39 inHg

Wind6.2 mph SW

Humidity66%

Visibility—

Dew point44°

Tue, 2767° / 50°

67 °

Potomac Beach, Tuesday, 27 October

Overcast. High 67°, low 50°.

Pressure30.15 inHg

Wind7.1 mph SW

Humidity53%

Visibility—

Dew point42°

Wed, 2858° / 48°

58 °

Potomac Beach, Wednesday, 28 October

Partly cloudy. High 58°, low 48°.

Pressure30.33 inHg

Wind13.8 mph N

Humidity55%

Visibility—

Dew point37°

Thu, 2959° / 51°

59 °

Potomac Beach, Thursday, 29 October

Overcast. High 59°, low 51°.

Pressure30.18 inHg

Wind10.3 mph N

Humidity72%

Visibility—

Dew point43°

Fri, 3059° / 45°

59 °

Potomac Beach, Friday, 30 October

Clear. High 59°, low 45°.

Pressure30.24 inHg

Wind9.5 mph N

Humidity54%

Visibility—

Dew point36°

Sat, 3156° / 45°

56 °

Potomac Beach, Saturday, 31 October

Overcast. High 56°, low 45°.

Pressure30.42 inHg

Wind10.5 mph SE

Humidity56%

Visibility—

Dew point36°

Sun, 0164° / 51°

0.04

64 °

Potomac Beach, Sunday, 1 November

Light rain. High 64°, low 51°.

Pressure30.45 inHg

Wind10.4 mph SE

Humidity73%

Visibility—

Dew point50°

Mon, 0268° / 59°

1.15

68 °

Potomac Beach, Monday, 2 November

Heavy rain. High 68°, low 59°.

Pressure29.97 inHg

Wind11.1 mph S

Humidity97%

Visibility—

Dew point64°

Tue, 0357° / 47°

57 °

Potomac Beach, Tuesday, 3 November

Clear. High 57°, low 47°.

Pressure30.09 inHg

Wind16.4 mph NW

Humidity55%

Visibility—

Dew point38°

Wed, 0452° / 41°

52 °

Potomac Beach, Wednesday, 4 November

Overcast. High 52°, low 41°.

Pressure30.24 inHg

Wind8.6 mph N

Humidity46%

Visibility—

Dew point26°

Thu, 0553° / 40°

53 °

Potomac Beach, Thursday, 5 November

Partly cloudy. High 53°, low 40°.

Pressure30.33 inHg

Wind8.7 mph N

Humidity50%

Visibility—

Dew point30°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Potomac Beach, VA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Potomac Beach, VA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.