Flat Lick Stream Valley Park Weather Forecast
- 39
- 58
Mostly Cloudy
- 43
- 60
Mostly Cloudy
- 61
- 70
Rain Showers
- 46
- 72
Rain Showers
- 38
- 58
Mostly Sunny
- 47
- 67
Partly Sunny
- 51
- 76
Partly Sunny
Today 13 Mar Eastern Loudoun
Mostly sunny. Highs in the upper 50s. East Winds around 5 Mph.
Tonight 13 Mar Eastern Loudoun
Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 40. East Winds around 5 Mph.
Flat Lick Stream Valley Park Temperature Statistics
March Temperature
Washington/Dulles International Airport, DC (4.3 miles)
Lowest 3 March, 2025
20.8 °FAverage March
45.5 °FHighest 11 March, 2025
73 °F
Climate (2020–Present)
Washington/Dulles International Airport, DC (4.3 miles)
Average Low 2020–2025
47.7 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
68.2 °F