Watertown Weather Forecast

    • 27
    • 64

    Rain Showers

    • 21
    • 32

    Decreasing Clouds

    • 25
    • 39

    Rain/Snow

    • 18
    • 31

    Chance Snow Showers

    • 34
    • 44

    Rain Showers

    • 14
    • 52

    Rain/Snow Likely

    • 11
    • 23

    Slight Chance Snow Showers

Today 11 Mar Jefferson

Rain and scattered Thunderstorms. Rain may be heavy at Times. Warm with Highs in the lower 60s. South Winds 10 to 20 Mph with Gusts up to 30 Mph, becoming southeast. Chance of rain near 100 percent.

Tonight 11 Mar Jefferson

Rain Showers with a chance of Thunderstorms Early, then rain Showers through the early overnight. A chance of rain and snow Showers late. Very windy with Lows in the mid 20s. Southwest Winds 20 to 30 Mph, becoming west 25 to 35 Mph with Gusts up to 45 Mph. Chance of precipitation near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Watertown Temperature Statistics

March Temperature

Watertown, Watertown International Airport (5.6 miles)

  • Lowest 2 March, 2026

    -2.9 °F

  • Average March

    34 °F

  • Highest 9 March, 2026

    66 °F

Climate (2021–Present)

Watertown, Watertown International Airport (5.6 miles)

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

  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    48.4 °F

  • Average High 2021–2026

    57.6 °F
Get WillyWeather+ to remove ads