Chesapeake Bay - Nanticoke River Entrance Weather Forecast
- 70
- 75
Becoming Sunny
- 68
- 78
Mostly Sunny
- 68
- 76
Partly Sunny
- 66
- 73
Slight Chance Thunderstorms
- 68
- 74
Partly Sunny
- 69
- 75
Mostly Cloudy
Today 18 Sep Dorchester
Mostly sunny. Highs in the upper 70s. Northwest Winds 5 to 10 Mph.
Tonight 18 Sep Dorchester
Clear. Lows in the lower 60s. Southwest Winds around 5 Mph.
Chesapeake Bay - Nanticoke River Entrance Temperature Statistics
September Temperature
Cambridge-Dorchester Airport (21.1 miles)
Lowest 8 September, 2025
51.8 °FAverage September
67.7 °FHighest 6 September, 2025
87.8 °F
Climate (2020–Present)
Cambridge-Dorchester Airport (21.1 miles)
Average Low 2020–2025
49.3 °FAverage 2020–2025
58.2 °FAverage High 2020–2025
66.8 °F