Brush Island Weather Forecast
- 62
- 71
Becoming Sunny
- 55
- 73
Mostly Sunny
- 52
- 63
Mostly Sunny
- 54
- 65
Partly Sunny
- 60
- 70
Mostly Sunny
- 62
- 77
Partly Sunny
Today 18 Sep Eastern Plymouth
Cloudy with a chance of Showers with a slight chance of Thunderstorms this Morning, then mostly sunny this afternoon. Patchy fog this morning. Highs in the mid 70s. North Winds 5 to 10 Mph. Chance of rain 30 percent.
Tonight 18 Sep Eastern Plymouth
Mostly clear. Lows in the upper 50s. South Winds 5 to 10 Mph, becoming west after midnight.
Brush Island Temperature Statistics
September Temperature
Marshfield Airport (12.4 miles)
Lowest 9 September, 2025
46.4 °FAverage September
63.6 °FHighest 6 September, 2025
84.2 °F
Climate (2020–Present)
Marshfield Airport (12.4 miles)
Average Low 2020–2025
44.6 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
60.7 °F