Patuxent River - Swanson Creek Entrance Weather Forecast
- 32
- 69
Rain Showers
- 26
- 42
Partly Sunny
- 31
- 41
Partly Sunny
- 38
- 51
Mostly Sunny
- 43
- 58
Partly Sunny
Today 16 Mar St. Marys
Showers likely with a chance of Thunderstorms in the Morning, then Showers with Thunderstorms likely in the afternoon. Some Thunderstorms may be severe with damaging Winds and Tornadoes in the afternoon. Highs in the upper 60s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 80 percent.
Tonight 16 Mar St. Marys
Showers likely with a chance of Thunderstorms. Lows in the lower 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 60 percent.
Patuxent River - Swanson Creek Entrance Temperature Statistics
March Temperature
St Marys County Airport (16.8 miles)
Lowest 13 March, 2026
28.8 °FAverage March
51.7 °FHighest 11 March, 2026
85.8 °F
Climate (2021–Present)
St Marys County Airport (16.8 miles)
Average Low 2021–2026
49.3 °FAverage 2021–2026
57.9 °FAverage High 2021–2026
66.6 °F