As of 19:47 EDT

Weather in Arrington, VA

72°

Arrington, Friday, 16 October, 19:47

Mostly clear. Feels like 73°. High 82°, low 64°.

Pressure29.80 inHg

Wind2 mph NE

Humidity96%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Sat, 1762° / 43°

0.15

62 °

Arrington, Saturday, 17 October

Rain. High 62°, low 43°.

Pressure30.24 inHg

Wind13.6 mph N

Humidity53%

Visibility6.2 mi

Dew point39°

Sun, 1858° / 38°

58 °

Arrington, Sunday, 18 October

Clear. High 58°, low 38°.

Pressure30.56 inHg

Wind8.3 mph NE

Humidity39%

Visibility6.2 mi

Dew point27°

Mon, 1964° / 43°

64 °

Arrington, Monday, 19 October

Clear. High 64°, low 43°.

Pressure30.42 inHg

Wind6.5 mph NE

Humidity38%

Visibility6.2 mi

Dew point34°

Tue, 2069° / 48°

69 °

Arrington, Tuesday, 20 October

Clear. High 69°, low 48°.

Pressure30.27 inHg

Wind6.4 mph N

Humidity32%

Visibility6.2 mi

Dew point36°

Wed, 2165° / 48°

65 °

Arrington, Wednesday, 21 October

Clear. High 65°, low 48°.

Pressure30.24 inHg

Wind8.1 mph NE

Humidity38%

Visibility—

Dew point37°

Thu, 2263° / 44°

63 °

Arrington, Thursday, 22 October

Clear. High 63°, low 44°.

Pressure30.24 inHg

Wind6.9 mph E

Humidity42%

Visibility—

Dew point32°

Fri, 2374° / 42°

74 °

Arrington, Friday, 23 October

Clear. High 74°, low 42°.

Pressure30.15 inHg

Wind3.6 mph NE

Humidity35%

Visibility—

Dew point33°

Sat, 2467° / 47°

67 °

Arrington, Saturday, 24 October

Clear. High 67°, low 47°.

Pressure30.27 inHg

Wind7.8 mph NE

Humidity51%

Visibility—

Dew point43°

Sun, 2563° / 42°

63 °

Arrington, Sunday, 25 October

Clear. High 63°, low 42°.

Pressure30.45 inHg

Wind6 mph E

Humidity60%

Visibility—

Dew point41°

Mon, 2668° / 41°

68 °

Arrington, Monday, 26 October

Overcast. High 68°, low 41°.

Pressure30.27 inHg

Wind5.2 mph S

Humidity55%

Visibility—

Dew point40°

Tue, 2767° / 45°

67 °

Arrington, Tuesday, 27 October

Clear. High 67°, low 45°.

Pressure30.12 inHg

Wind10.8 mph NW

Humidity57%

Visibility—

Dew point48°

Wed, 2869° / 42°

69 °

Arrington, Wednesday, 28 October

Mostly clear. High 69°, low 42°.

Pressure30.27 inHg

Wind4.5 mph SW

Humidity32%

Visibility—

Dew point28°

Thu, 2964° / 43°

64 °

Arrington, Thursday, 29 October

Overcast. High 64°, low 43°.

Pressure30.18 inHg

Wind5.3 mph SW

Humidity44%

Visibility—

Dew point33°

Fri, 3071° / 51°

71 °

Arrington, Friday, 30 October

Overcast. High 71°, low 51°.

Pressure29.77 inHg

Wind12.2 mph W

Humidity56%

Visibility—

Dew point49°

Sat, 3164° / 47°

64 °

Arrington, Saturday, 31 October

Partly cloudy. High 64°, low 47°.

Pressure29.97 inHg

Wind8.3 mph NW

Humidity47%

Visibility—

Dew point37°

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 Arrington, 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 Arrington, 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.