Gravely Bay Weather Forecast

    • 59
    • 68

    Mostly Sunny

    • 61
    • 69

    Mostly Sunny

    • 60
    • 69

    Mostly Sunny

    • 63
    • 72

    Chance Rain Showers

    • 58
    • 68

    Rain Showers Likely

    • 56
    • 63

    Chance Rain Showers

Today 31 Aug Jefferson

Sunny. Highs Ranging from around 70 on the tug hill to the mid 70s across the lower Elevations. Light Winds.

Tonight 31 Aug Jefferson

Mainly clear. Lows in the lower 50s. Light Winds.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Gravely Bay Temperature Statistics

August Temperature

Watertown, Watertown International Airport (16.8 miles)

  • Lowest 2 August, 2025

    43.6 °F
  • Average August

    70.1 °F
  • Highest 12 August, 2025

    91.7 °F

Climate (2020–Present)

Watertown, Watertown International Airport (16.8 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2020–2025

    38.9 °F
  • Average 2020–2025

    48.7 °F
  • Average High 2020–2025

    57.7 °F
Get WillyWeather+ to remove ads