Potomac River - Maryland Point Observatory Weather Forecast
- 68
- 85
Rain Showers
- 68
- 84
Partly Sunny
- 67
- 84
Partly Sunny
- 69
- 84
Partly Sunny
- 71
- 87
Mostly Cloudy
- 71
- 87
Chance Thunderstorms
Today 28 Jul Charles
Numerous Showers and scattered Thunderstorms. Highs in the mid 80s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Tonight 28 Jul Charles
Partly cloudy with numerous Showers and scattered Thunderstorms in the Evening, then mostly clear with isolated Showers after midnight. Lows in the mid 60s. Southwest Winds 5 to 10 Mph, becoming west after midnight. Chance of rain 70 percent.
Potomac River - Maryland Point Observatory Temperature Statistics
July Temperature
Quantico Marine Corps Airfield - Turner Field (9.3 miles)
Lowest 24 July, 2026
63 °FAverage July
81.2 °FHighest 2 July, 2026
99 °F
Climate (2021–2026)
Quantico Marine Corps Airfield - Turner Field (9.3 miles)
Average Low 2021–2026
51.1 °FAverage 2021–2026
59.7 °FAverage High 2021–2026
68.5 °F