Lowell Weather Forecast

    • 69
    • 78

    Rain Showers Likely

    • 58
    • 84

    Partly Sunny

    • 50
    • 76

    Sunny

    • 60
    • 77

    Chance Rain Showers

    • 63
    • 78

    Chance Rain Showers

    • 57
    • 80

    Partly Sunny

    • 64
    • 80

    Partly Sunny

Today 9 Sep Central Middlesex County

Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the mid 70s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 9 Sep Central Middlesex County

Mostly cloudy. A chance of Showers this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the upper 60s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 50 percent.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Lowell Temperature Statistics

September Temperature

Lawrence Municipal Airport (10.6 miles)

  • Lowest 7 September, 2026

    52 °F
  • Average September

    66.3 °F
  • Highest 4 September, 2026

    82.9 °F

Climate (2021–2026)

Lawrence Municipal Airport (10.6 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    42.8 °F
  • Average 2021–2026

    51.9 °F
  • Average High 2021–2026

    60.9 °F
Get WillyWeather+ to remove ads