Patuxent River - Hellen Creek Entrance Weather Forecast
- 77
- 92
Isolated Thunderstorms
- 71
- 85
Partly Sunny
- 71
- 83
Mostly Sunny
- 71
- 84
Mostly Sunny
- 75
- 88
Mostly Sunny
- 79
- 94
Partly Sunny
Today 20 Jul Calvert
Partly sunny. Isolated Showers and Thunderstorms this afternoon. Highs in the lower 90s. West Winds 5 to 10 Mph. Chance of rain 20 percent.
Tonight 20 Jul Calvert
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 70s. Northwest Winds 5 to 10 Mph.
Patuxent River - Hellen Creek Entrance Temperature Statistics
July Temperature
St Marys County Airport (4.3 miles)
Lowest 5 July, 2025
62.6 °FAverage July
78.1 °FHighest 1 July, 2025
91.4 °F
Climate (2020–Present)
St Marys County Airport (4.3 miles)
Average Low 2020–2025
49.6 °FAverage 2020–2025
58.1 °FAverage High 2020–2025
66.8 °F