As of 04:12 EDT

Weather in Arrington, VA

70°

Arrington, Thursday, 15 October, 04:12

Overcast. Feels like 71°. High 72°, low 61°.

Pressure30.06 inHg

Wind2 mph NW

Humidity97%

Visibility6.2 mi

Dew point68°

See detailed hourly forecast

Fri, 1684° / 60°

0.04

84 °

Arrington, Friday, 16 October

Light rain. High 84°, low 60°.

Pressure29.88 inHg

Wind8 mph SW

Humidity74%

Visibility6.2 mi

Dew point67°

Sat, 1761° / 45°

61 °

Arrington, Saturday, 17 October

Light rain. High 61°, low 45°.

Pressure30.18 inHg

Wind12.3 mph N

Humidity47%

Visibility6.2 mi

Dew point37°

Sun, 1855° / 41°

55 °

Arrington, Sunday, 18 October

Clear. High 55°, low 41°.

Pressure30.59 inHg

Wind7.4 mph NE

Humidity46%

Visibility6.2 mi

Dew point30°

Mon, 1960° / 43°

60 °

Arrington, Monday, 19 October

Clear. High 60°, low 43°.

Pressure30.45 inHg

Wind5 mph E

Humidity40%

Visibility—

Dew point34°

Tue, 2068° / 44°

68 °

Arrington, Tuesday, 20 October

Partly cloudy. High 68°, low 44°.

Pressure30.27 inHg

Wind4.9 mph N

Humidity36%

Visibility—

Dew point37°

Wed, 2170° / 50°

70 °

Arrington, Wednesday, 21 October

Clear. High 70°, low 50°.

Pressure30.33 inHg

Wind6 mph NE

Humidity45%

Visibility—

Dew point45°

Thu, 2268° / 47°

68 °

Arrington, Thursday, 22 October

Clear. High 68°, low 47°.

Pressure30.45 inHg

Wind4.3 mph E

Humidity61%

Visibility—

Dew point47°

Fri, 2370° / 48°

70 °

Arrington, Friday, 23 October

Clear. High 70°, low 48°.

Pressure30.42 inHg

Wind4.9 mph S

Humidity64%

Visibility—

Dew point49°

Sat, 2473° / 50°

73 °

Arrington, Saturday, 24 October

Clear. High 73°, low 50°.

Pressure30.42 inHg

Wind4.1 mph SE

Humidity54%

Visibility—

Dew point47°

Sun, 2572° / 49°

72 °

Arrington, Sunday, 25 October

Clear. High 72°, low 49°.

Pressure30.39 inHg

Wind4 mph S

Humidity54%

Visibility—

Dew point46°

Mon, 2669° / 54°

0.01

69 °

Arrington, Monday, 26 October

Light rain. High 69°, low 54°.

Pressure30.15 inHg

Wind6.5 mph SE

Humidity69%

Visibility—

Dew point56°

Tue, 2763° / 57°

0.5

63 °

Arrington, Tuesday, 27 October

Rain. High 63°, low 57°.

Pressure30.12 inHg

Wind7.1 mph NE

Humidity99%

Visibility—

Dew point62°

Wed, 2860° / 57°

1.19

60 °

Arrington, Wednesday, 28 October

Rain. High 60°, low 57°.

Pressure29.91 inHg

Wind7.4 mph NE

Humidity98%

Visibility—

Dew point57°

Thu, 2970° / 51°

0.3

70 °

Arrington, Thursday, 29 October

Rain. High 70°, low 51°.

Pressure29.74 inHg

Wind9.1 mph W

Humidity66%

Visibility—

Dew point53°

Fri, 3067° / 48°

67 °

Arrington, Friday, 30 October

Clear. High 67°, low 48°.

Pressure30.15 inHg

Wind4.7 mph NW

Humidity39%

Visibility—

Dew point35°

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.