Potomac River - Lower Machodoc Creek Entrance Weather Forecast
- 76
- 89
Chance Thunderstorms
- 77
- 90
Mostly Sunny
- 75
- 91
Chance Thunderstorms
- 75
- 91
Chance Thunderstorms
- 75
- 91
Mostly Sunny
- 77
- 92
Slight Chance Thunderstorms
Today 5 Aug Westmoreland
Partly sunny with a chance of Showers and Thunderstorms. Highs in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 100.
Tonight 5 Aug Westmoreland
Partly cloudy with a chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Humid with Lows in the mid 70s. South Winds 5 to 10 Mph. Chance of rain 30 percent.
Potomac River - Lower Machodoc Creek Entrance Temperature Statistics
August Temperature
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (12.4 miles)
Lowest 1 August, 2026
69.1 °FAverage August
79 °FHighest 1 August, 2026
87.8 °F
Climate (2021–2026)
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (12.4 miles)
Average Low 2021–2026
51.9 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
68.7 °F