Merrimack River - Merrimacport Weather Forecast
- 59
- 81
Becoming Sunny
- 67
- 84
Chance Rain Showers
- 61
- 83
Chance Thunderstorms
- 55
- 78
Mostly Sunny
- 58
- 78
Mostly Sunny
- 65
- 82
Slight Chance Rain Showers
Today 18 Jul Western Essex
Sunny. Highs in the lower 80s. Northwest Winds 5 to 10 Mph. Gusts up to 30 Mph, decreasing to 20 Mph this afternoon.
Tonight 18 Jul Western Essex
Mostly clear. Lows in the upper 50s. Northwest Winds around 5 Mph in the Evening, becoming light and variable.
Merrimack River - Merrimacport Temperature Statistics
July Temperature
Lawrence Municipal Airport (9.3 miles)
Lowest 5 July, 2025
55.7 °FAverage July
75.4 °FHighest 6 July, 2025
95.6 °F
Climate (2020–Present)
Lawrence Municipal Airport (9.3 miles)
Average Low 2020–2025
43.3 °FAverage 2020–2025
52.2 °FAverage High 2020–2025
61.2 °F