Potomac River - Jones Point Weather Forecast
- 48
- 71
Partly Sunny
- 52
- 84
Rain Showers Likely
- 36
- 60
Rain Showers Likely
- 38
- 53
Partly Sunny
- 44
- 62
Mostly Cloudy
- 49
- 67
Chance Rain
- 36
- 61
Chance Rain/Snow
Today 21 Mar Arlington/Falls Church/Alexandria
Mostly sunny. Highs in the upper 60s. Northeast Winds around 5 Mph.
Tonight 21 Mar Arlington/Falls Church/Alexandria
Partly cloudy. Lows in the upper 40s. Southeast Winds around 5 Mph.
Potomac River - Jones Point Temperature Statistics
March Temperature
Washington/Reagan National Airport, DC (3.7 miles)
Lowest 18 March, 2026
27.6 °FAverage March
50.8 °FHighest 11 March, 2026
86.6 °F
Climate (2021–Present)
Washington/Reagan National Airport, DC (3.7 miles)
Average Low 2021–2026
52.4 °FAverage 2021–2026
60.3 °FAverage High 2021–2026
69.1 °F