South Chelmsford Weather Forecast

    • 30
    • 46

    Increasing Clouds

    • 34
    • 54

    Mostly Sunny

    • 36
    • 61

    Partly Sunny

    • 30
    • 48

    Mostly Cloudy

    • 35
    • 49

    Slight Chance Rain

    • 41
    • 54

    Mostly Cloudy

Today 9 Mar Central Middlesex County

Sunny, then becoming partly sunny. Isolated rain Showers. Highs in the mid 40s. West Winds 10 to 15 Mph. Gusts up to 20 Mph, increasing to 30 Mph. Chance of rain 20 percent.

Tonight 9 Mar Central Middlesex County

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows in the lower 30s. West Winds 5 to 10 Mph. Gusts up to 30 Mph, decreasing to 20 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

South Chelmsford Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (8.1 miles)

  • Lowest 3 March, 2025

    8.9 °F

  • Average March

    35.2 °F

  • Highest 6 March, 2025

    59.6 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (8.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    61.9 °F
Get WillyWeather+ to remove ads