Potomac River - Chapmans Point Weather Forecast
- 69
- 82
Mostly Sunny
- 70
- 84
Mostly Sunny
- 75
- 88
Mostly Sunny
- 79
- 94
Partly Sunny
- 78
- 93
Chance Thunderstorms
- 76
- 89
Chance Thunderstorms
Today 22 Jul Charles
Sunny. Highs in the mid 80s. Northeast Winds around 5 Mph.
Tonight 22 Jul Charles
Mostly clear. Lows in the mid 60s. East Winds around 5 Mph.
Potomac River - Chapmans Point Temperature Statistics
July Temperature
Fort Belvoir (5.6 miles)
Lowest 5 July, 2025
61.7 °FAverage July
80.6 °FHighest 8 July, 2025
96.3 °F
Climate (2020–Present)
Fort Belvoir (5.6 miles)
Average Low 2020–2025
48 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
68.4 °F