Potomac River - Monroe Bay Entrance Weather Forecast
- 55
- 73
Gradual Clearing
- 60
- 70
Rain Showers
- 64
- 67
Rain Showers
- 63
- 79
Chance Rain Showers
- 63
- 80
Chance Rain Showers
- 59
- 80
Chance Thunderstorms
Today 26 May Westmoreland
Cloudy with a slight chance of rain in the Morning, then partly sunny in the afternoon. Highs in the lower 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.
Tonight 26 May Westmoreland
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph.
Potomac River - Monroe Bay Entrance Temperature Statistics
May Temperature
St Marys County Airport (23 miles)
Lowest 10 May, 2025
44.6 °FAverage May
66.1 °FHighest 16 May, 2025
87.8 °F
Climate (2020–Present)
St Marys County Airport (23 miles)
Average Low 2020–2025
49.6 °FAverage 2020–2025
58 °FAverage High 2020–2025
66.7 °F