Potomac River - Chicken Cock Creek Entrance Weather Forecast
- 71
- 83
Becoming Sunny
- 73
- 85
Mostly Sunny
- 78
- 92
Mostly Sunny
- 78
- 91
Partly Sunny
- 77
- 90
Slight Chance Thunderstorms
- 76
- 90
Chance Rain Showers
Today 13 Jul St. Marys
Mostly sunny. Highs in the mid 80s. East Winds 5 to 10 Mph.
Tonight 13 Jul St. Marys
Partly cloudy in the Evening, then clearing. Lows in the upper 60s. Southeast Winds 5 to 10 Mph.
Potomac River - Chicken Cock Creek Entrance Temperature Statistics
July Temperature
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (1.9 miles)
Lowest 8 July, 2026
72 °FAverage July
82 °FHighest 3 July, 2026
98.1 °F
Climate (2021–2026)
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (1.9 miles)
Average Low 2021–2026
51.9 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
68.7 °F