Potomac River - Cornish Point Weather Forecast
- 43
- 56
Mostly Sunny
- 53
- 62
Mostly Cloudy
- 50
- 64
Chance Rain
- 50
- 54
Chance Rain
- 52
- 61
Chance Rain
- 42
- 57
Slight Chance Rain
Today 29 Mar St. Marys
Sunny. Highs around 60. Northwest Winds 15 to 20 Mph.
Tonight 29 Mar St. Marys
Clear. Lows in the upper 30s. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph.
Potomac River - Cornish Point Temperature Statistics
March Temperature
St Marys County Airport (10.6 miles)
Lowest 22 March, 2024
30.2 °FAverage March
49.9 °FHighest 14 March, 2024
77 °F
Climate (2019–Present)
St Marys County Airport (10.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
49.8 °FAverage 2019–2024
58.2 °FAverage High 2019–2024
67 °F