Arlington, Sunday, 9 August, 00:12
Partly cloudy. Feels like 77°. High 88°, low 73°.
In March, Arlington, VA averages a high of 54° and a low of 35.5°. About 3.7 inches of precipitation fall over the month (10 wet days). The record high is 84.7° (1998) and the record low -0.9° (2014). Normals are computed over the last 60 years.
| Day | High | Low | Chance of precip. | Record high | Record low |
|---|---|---|---|---|---|
| 1 | 49.1° | 31.3° | 32% | 75.9° (2017) | 10.9° (1980) |
| 2 | 50.9° | 32.7° | 43% | 74.8° (1972) | 9.9° (1980) |
| 3 | 48.9° | 31.6° | 32% | 66.7° (1967) | 1° (2009) |
| 4 | 48.4° | 31.6° | 32% | 74.5° (1983) | -0.9° (2014) |
| 5 | 51.4° | 32.9° | 30% | 78.6° (1976) | 10.8° (1978) |
| 6 | 50.2° | 32.4° | 37% | 75° (2022) | 3.2° (2015) |
| 7 | 52° | 32.7° | 30% | 76.5° (2022) | 3.2° (2015) |
| 8 | 52.5° | 32.7° | 28% | 79.2° (2000) | 3.2° (1960) |
| 9 | 52° | 33.1° | 25% | 77° (2016) | 2.1° (1960) |
| 10 | 52.7° | 34° | 37% | 77° (2016) | 16.7° (1996) |
| 11 | 54° | 34.2° | 22% | 73.8° (2021) | 1.4° (1960) |
| 12 | 53.1° | 34° | 25% | 82° (1990) | 8.8° (1960) |
| 13 | 53.8° | 35.4° | 38% | 81.3° (1990) | 13.3° (1960) |
| 14 | 54° | 36° | 33% | 82.8° (1990) | 7.9° (1960) |
| 15 | 55.4° | 36.3° | 32% | 77.5° (2012) | 3° (1993) |
| 16 | 53.8° | 35.8° | 35% | 75.7° (1990) | 8.6° (1960) |
| 17 | 53.4° | 35.2° | 32% | 73.9° (1963) | 21.4° (1994) |
| 18 | 53.2° | 35.2° | 33% | 76.1° (2011) | 16.3° (1993) |
| 19 | 54.3° | 36° | 32% | 73.9° (2022) | 9.5° (1993) |
| 20 | 54° | 36.1° | 28% | 75.7° (2020) | 21° (1960) |
| 21 | 54.3° | 36.5° | 38% | 73.8° (2010) | 16.2° (1965) |
| 22 | 54.1° | 36.5° | 23% | 77.7° (1968) | 20.3° (1960) |
| 23 | 54.9° | 35.4° | 27% | 78.8° (2012) | 19.4° (1960) |
| 24 | 55° | 37° | 32% | 75° (1988) | 18.7° (1960) |
| 25 | 55.8° | 37° | 33% | 76.5° (2017) | 22.3° (1960) |
| 26 | 56.7° | 37.8° | 25% | 78.1° (2021) | 22.6° (2014) |
| 27 | 57° | 37.4° | 30% | 79.5° (2007) | 21.4° (2014) |
| 28 | 58.5° | 39.7° | 33% | 81.9° (1989) | 24.4° (1982) |
| 29 | 60.4° | 41.2° | 37% | 81.3° (1998) | 22.6° (2022) |
| 30 | 60.1° | 41° | 33% | 84.7° (1998) | 24.6° (1970) |
| 31 | 59.4° | 41.4° | 42% | 83.8° (2025) | 24.8° (1969) |