Potomac River - Lake Conoy Entrance Weather Forecast
- 35
- 48
Rain
- 36
- 43
Mostly Sunny
- 31
- 46
Mostly Cloudy
- 37
- 41
Chance Rain
- 38
- 47
Slight Chance Rain
- 35
- 45
Mostly Cloudy
Today 2 Dec St. Marys
Rain. Highs in the lower 40s. Northeast Winds 5 to 10 Mph, becoming northwest with Gusts up to 20 Mph this afternoon. Chance of rain near 100 percent.
Tonight 2 Dec St. Marys
Mostly clear. Lows in the upper 20s. Northwest Winds 5 to 10 Mph with Gusts up to 25 Mph.
Potomac River - Lake Conoy Entrance Temperature Statistics
December Temperature
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (8.1 miles)
Lowest
–Average December
–Highest
–
Climate (2020–Present)
St. Inigoes, Webster Field, Naval Electronic Systems Engineering Activity (8.1 miles)
Average Low 2020–2025
52.1 °FAverage 2020–2025
60.6 °FAverage High 2020–2025
69 °F