East River Entrance Weather Forecast
- 56
- 74
Mostly Sunny
- 69
- 78
Mostly Sunny
- 73
- 80
Mostly Sunny
- 71
- 84
Partly Sunny
- 68
- 81
Slight Chance Rain Showers
- 68
- 79
Slight Chance Rain Showers
Today 22 Jul Southern Plymouth
Sunny. Highs in the upper 70s. North Winds around 5 Mph, becoming east in the afternoon.
Tonight 22 Jul Southern Plymouth
Mostly clear. Lows in the mid 50s. South Winds around 5 Mph.
East River Entrance Temperature Statistics
July Temperature
Otis Air National Guard Base (9.3 miles)
Lowest 5 July, 2025
51.8 °FAverage July
72.3 °FHighest 16 July, 2025
87.8 °F
Climate (2020–Present)
Otis Air National Guard Base (9.3 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
52.3 °FAverage High 2020–2025
59.5 °F