Sun Valley Park Weather Forecast
- 44
- 59
Mostly Cloudy
- 61
- 70
Rain Showers
- 46
- 73
Rain Showers
- 38
- 58
Mostly Sunny
- 49
- 66
Partly Sunny
- 51
- 75
Partly Sunny
Today 14 Mar Central and Southeast Montgomery
Mostly cloudy in the Morning, then becoming partly sunny. Patchy fog in the morning. Highs in the upper 50s. East Winds around 5 Mph.
Tonight 14 Mar Central and Southeast Montgomery
Mostly cloudy. A slight chance of very light drizzle after midnight. Patchy fog after midnight. Lows in the lower 40s. Southeast Winds around 5 Mph.
Sun Valley Park Temperature Statistics
March Temperature
Washington/Dulles International Airport, DC (8.1 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 (8.1 miles)
Average Low 2020–2025
47.7 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
68.2 °F