Arlington (VA)
August
Weather in Arlington, Virginia for August 2026
Your guide to Arlington weather in August - trends and predictions
In general, the average temperature in Arlington at the beginning of August is 30.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 29.3 °C by the end of August.
Arlington in August brings notable rainfall, with an average of 20 rainy days and a total precipitation of 109.8 mm.
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Temperatures
Rain 🌧️
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11
Dry days
20
Rainy days
0
Snow days
29°/19°
Temperatures
14 km/h
Avg max wind
65 %
Avg humidity
Arlington Weather August
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Temperatures trend during August in Arlington
See the weather trend as well as the moving average line
August weather in Arlington day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Aug. 1 |  Cloudy | 30° /19° | 18.7 mm | 7 | |
| Aug. 2 |  Overcast | 30° /18° | 0.9 mm | 7 | |
| Aug. 3 |  Moderate or heavy rain shower | 32° /19° | 2.4 mm | 7 | |
| Aug. 4 | Overcast | 30° /19° | 1.9 mm | 7 | |
| Aug. 5 | Overcast | 32° /20° | 0 mm | 7 | |
| Aug. 6 |  Patchy rain possible | 32° /21° | 4 mm | 7 | |
| Aug. 7 | Cloudy | 27° /20° | 4.9 mm | 6 | |
| Aug. 8 | Overcast | 29° /20° | 3.8 mm | 7 | |
| Aug. 9 | Overcast | 29° /20° | 7.1 mm | 7 | |
| Aug. 10 |  Heavy rain at times | 30° /19° | 3.4 mm | 7 | |
| Aug. 11 | Overcast | 30° /18° | 0 mm | 7 | |
| Aug. 12 | Cloudy | 32° /20° | 0 mm | 7 | |
| Aug. 13 | Overcast | 31° /21° | 0.1 mm | 7 | |
| Aug. 14 | Moderate or heavy rain shower | 31° /21° | 9.5 mm | 7 | |
| Aug. 15 | Moderate or heavy rain shower | 31° /21° | 16.8 mm | 7 | |
| Aug. 16 | Cloudy | 29° /20° | 0.1 mm | 7 | |
| Aug. 17 | Patchy rain possible | 33° /21° | 3 mm | 7 | |
| Aug. 18 | Overcast | 29° /20° | 5.7 mm | 6 | |
| Aug. 19 |  Sunny | 27° /17° | 2.1 mm | 7 | |
| Aug. 20 | Cloudy | 29° /16° | 0 mm | 7 | |
| Aug. 21 | Overcast | 28° /17° | 0 mm | 6 | |
| Aug. 22 | Overcast | 29° /18° | 0 mm | 7 | |
| Aug. 23 | Cloudy | 29° /15° | 0 mm | 6 | |
| Aug. 24 |  Partly cloudy | 28° /18° | 3.7 mm | 7 | |
| Aug. 25 |  Torrential rain shower | 32° /19° | 14.1 mm | 7 | |
| Aug. 26 |  Mist | 31° /19° | 0.5 mm | 7 | |
| Aug. 27 | Patchy rain possible | 31° /19° | 0.4 mm | 7 | |
| Aug. 28 | Light rain shower | 30° /19° | 1.8 mm | 7 | |
| Aug. 29 | Mist | 27° /18° | 2.5 mm | 6 | |
| Aug. 30 |  Light rain | 27° /18° | 1.3 mm | 6 | |
| Aug. 31 | Overcast | 27° /18° | 1 mm | 6 | |
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Important Notice
Our weather forecast for Arlington in August is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Arlington forecast closer to your planned date for the most up-to-date weather information.
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Arlington in August - FAQ
What are the expected maximum and minimum temperatures in Arlington during August?
During August, expect a variety of temperatures with highs around 29° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Arlington during August?
Significant rainfall exceeding 109.8 mm is expected in Arlington during August, occurring over more than 20 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Arlington during August?
The average wind speed in Arlington during August is 14 km/h, suggesting breezy to windy conditions, depending on your activities.
August rainfall patterns in Arlington
Explore the daily rainfall trends and prepare for Arlingtons August weather 💧
Typically, Arlington has 20 rainy days in August with a total of 109.8 mm of rainfall.
UV exposure in Arlington during August
Stay informed about UV levels for safe outdoor activities throughout the month of August ☀️
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