Merrimack River - The Basin Weather Forecast
- 62
- 74
Increasing Clouds
- 69
- 76
Rain Showers Likely
- 63
- 83
Mostly Cloudy
- 57
- 72
Sunny
- 63
- 70
Mostly Sunny
- 65
- 78
Mostly Cloudy
- 60
- 75
Partly Sunny
Today 8 Sep Eastern Essex
Mostly sunny. Near steady temperature in the mid 70s. East Winds around 5 Mph.
Tonight 8 Sep Eastern Essex
Mostly cloudy. Lows in the mid 50s. Southeast Winds around 5 Mph, becoming northeast.
Merrimack River - The Basin Temperature Statistics
September Temperature
Beverly, Beverly Municipal Airport (16.2 miles)
Lowest 6 September, 2026
55.9 °FAverage September
65.7 °FHighest 4 September, 2026
81 °F
Climate (2021–2026)
Beverly, Beverly Municipal Airport (16.2 miles)
Average Low 2021–2026
42.2 °FAverage 2021–2026
51.1 °FAverage High 2021–2026
59.7 °F