Fairfax Weather Forecast
- 39
- 54
Decreasing Clouds
- 31
- 63
Partly Sunny
- 30
- 49
Mostly Sunny
- 41
- 52
Chance Rain
- 37
- 56
Slight Chance Rain
- 37
- 53
Slight Chance Rain
Today 19 Mar Arlington/Falls Church/Alexandria
Mostly sunny. Highs in the mid 50s. West Winds 10 to 15 Mph with Gusts up to 25 Mph.
Fairfax Temperature Statistics
March Temperature
Washington/Dulles International Airport, DC (9.3 miles)
Lowest 1 March, 2024
24.9 °FAverage March
52.8 °FHighest 14 March, 2024
80.7 °F
Climate (2019–Present)
Washington/Dulles International Airport, DC (9.3 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
47.9 °FAverage 2019–2024
58 °FAverage High 2019–2024
68.1 °F