East River Entrance Weather Forecast
- 31
- 46
Partly Sunny
- 42
- 50
Breezy
- 29
- 55
Rain Likely
- 34
- 42
Slight Chance Rain
- 27
- 46
Slight Chance Rain
- 25
- 35
Partly Sunny
Today 17 Dec Southern Plymouth
Sunny. Not as cool with Highs in the upper 40s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.
Tonight 17 Dec Southern Plymouth
Mostly clear. Lows in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.
East River Entrance Temperature Statistics
December Temperature
Otis Air National Guard Base (9.3 miles)
Lowest 5 December, 2025
10.4 °FAverage December
32.5 °FHighest 10 December, 2025
50 °F
Climate (2020–Present)
Otis Air National Guard Base (9.3 miles)
Average Low 2020–2025
43.9 °FAverage 2020–2025
52 °FAverage High 2020–2025
59.3 °F