Merrimack River Mouth Weather Forecast
- 66
- 81
Increasing Clouds
- 65
- 80
Chance Rain Showers
- 61
- 79
Slight Chance Rain Showers
- 61
- 77
Mostly Sunny
- 65
- 77
Rain Showers Likely
- 64
- 75
Chance Rain Showers
Today 12 Aug Eastern Essex
Sunny. Highs in the lower 80s. Northwest Winds around 5 Mph, becoming south.
Tonight 12 Aug Eastern Essex
Mostly clear in the Evening, then becoming partly cloudy. Lows in the mid 60s. South Winds around 5 Mph, becoming west after midnight.
Merrimack River Mouth Temperature Statistics
August Temperature
Beverly, Beverly Municipal Airport (16.8 miles)
Lowest 4 August, 2026
62.1 °FAverage August
76.4 °FHighest 7 August, 2026
90 °F
Climate (2021–2026)
Beverly, Beverly Municipal Airport (16.8 miles)
Average Low 2021–2026
42.3 °FAverage 2021–2026
51.2 °FAverage High 2021–2026
59.8 °F