As of 16:03 BST

Weather in Arlington

+21°

Arlington, Saturday, 8 August, 16:03

Overcast. Feels like 21°C. High 23°C, low 9°C.

Pressure1017 mb

Wind7 mph N

Humidity51%

Visibility6.2 mi

Dew point11°C

Detailed hourly forecast

Sun, 09+12 ° /24 °

+24 °

Arlington, Sunday, 9 August

Mainly clear. High 24°C, low 12°C.

Pressure1016 mb

Wind9 mph NW

Humidity59%

Visibility6.2 mi

Dew point11°C

Mon, 10+13 ° /20 °

+20 °

Arlington, Monday, 10 August

Partly cloudy. High 20°C, low 13°C.

Pressure1021 mb

Wind9 mph NW

Humidity72%

Visibility6.2 mi

Dew point12°C

Tue, 11+15 ° /25 °

+25 °

Arlington, Tuesday, 11 August

Clear sky. High 25°C, low 15°C.

Pressure1023 mb

Wind12 mph SE

Humidity54%

Visibility6.2 mi

Dew point12°C

Wed, 12+16 ° /28 °

+28 °

Arlington, Wednesday, 12 August

Overcast. High 28°C, low 16°C.

Pressure1021 mb

Wind15 mph SE

Humidity40%

Visibility6.2 mi

Dew point9°C

Thu, 13+17 ° /21 °

+21 °

Arlington, Thursday, 13 August

Clear sky. High 21°C, low 17°C.

Pressure1018 mb

Wind14 mph W

Humidity47%

Visibility—

Dew point9°C

Fri, 14+15 ° /20 °

+20 °

Arlington, Friday, 14 August

Overcast. High 20°C, low 15°C.

Pressure1018 mb

Wind13 mph W

Humidity79%

Visibility—

Dew point16°C

Sat, 15+15 ° /20 °

0.1

+20 °

Arlington, Saturday, 15 August

Light rain. High 20°C, low 15°C.

Pressure1017 mb

Wind14 mph NW

Humidity84%

Visibility—

Dew point15°C

Sun, 16+14 ° /19 °

0.4

+19 °

Arlington, Sunday, 16 August

Light rain. High 19°C, low 14°C.

Pressure1015 mb

Wind15 mph W

Humidity70%

Visibility—

Dew point12°C

Mon, 17+15 ° /17 °

0.6

+17 °

Arlington, Monday, 17 August

Light rain. High 17°C, low 15°C.

Pressure1015 mb

Wind19 mph W

Humidity74%

Visibility—

Dew point12°C

Tue, 18+14 ° /17 °

0.7

+17 °

Arlington, Tuesday, 18 August

Light rain. High 17°C, low 14°C.

Pressure1012 mb

Wind16 mph NW

Humidity68%

Visibility—

Dew point10°C

Wed, 19+13 ° /16 °

+16 °

Arlington, Wednesday, 19 August

Partly cloudy. High 16°C, low 13°C.

Pressure1015 mb

Wind13 mph W

Humidity73%

Visibility—

Dew point11°C

Thu, 20+15 ° /17 °

0.9

+17 °

Arlington, Thursday, 20 August

Light rain. High 17°C, low 15°C.

Pressure1009 mb

Wind22 mph W

Humidity79%

Visibility—

Dew point12°C

Fri, 21+13 ° /16 °

0.7

+16 °

Arlington, Friday, 21 August

Light rain. High 16°C, low 13°C.

Pressure1016 mb

Wind18 mph W

Humidity66%

Visibility—

Dew point9°C

Sat, 22+15 ° /17 °

1.1

+17 °

Arlington, Saturday, 22 August

Light rain. High 17°C, low 15°C.

Pressure1017 mb

Wind27 mph W

Humidity73%

Visibility—

Dew point11°C

Sun, 23+13 ° /16 °

0.6

+16 °

Arlington, Sunday, 23 August

Light rain. High 16°C, low 13°C.

Pressure1024 mb

Wind21 mph NW

Humidity69%

Visibility—

Dew point9°C

Questions about the month ahead

How accurate is a month-long forecast?

The first 16 days come from weather models — highly reliable for the first 3–5 days, gradually less so after that. Days 17 to 30 for Arlington are built from climate averages over the last 60 years, so they show typical weather for those dates rather than a specific forecast.

What does "above average" mean?

We compare the forecast with the climate average for exactly the same calendar days, calculated from 60 years of observations. The difference shows how the coming month compares with a typical one.

Where do the 66-year records come from?

These are real historical extremes recorded in Arlington since 1960: the highest and lowest temperature for each calendar date, with the year it happened.

How often is the 30-day forecast updated?

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