Watertown Weather Forecast

    • 59
    • 91

    Mostly Sunny

    • 66
    • 91

    Partly Sunny

    • 67
    • 93

    Rain Showers Likely

    • 55
    • 78

    Rain Showers

    • 55
    • 69

    Partly Sunny

    • 59
    • 76

    Partly Sunny

Today 4 Jun Southeast Middlesex

Sunny, hot with Highs in the lower 90s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph.

Tonight 4 Jun Southeast Middlesex

Mostly clear. Lows in the upper 50s. Southwest Winds 5 to 10 Mph. Gusts up to 20 Mph in the evening.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

June Temperature

Laurence G Hanscom Field Airport (8.7 miles)

  • Lowest 2 June, 2026

    39 °F

  • Average June

    56.1 °F

  • Highest 2 June, 2026

    75 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (8.7 miles)

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

  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.6 °F

  • Average High 2021–2026

    61.6 °F
Get WillyWeather+ to remove ads