Mannsville Weather Forecast

    • 22
    • 52

    Rain

    • 18
    • 32

    Decreasing Clouds

    • 24
    • 31

    Slight Chance Snow Showers

    • 35
    • 47

    Mostly Cloudy

    • 36
    • 49

    Chance Rain Showers

    • 41
    • 53

    Rain Showers Likely

    • 39
    • 54

    Rain Showers Likely

Today 26 Mar Jefferson

Mostly cloudy. A chance of rain Early, then rain late. Near steady Temperatures Ranging from the upper 40s along the lake Ontario shore to around 50 inland. Southwest Winds 10 Mph or Less, becoming west. Chance of rain 90 percent.

Tonight 26 Mar Jefferson

Rain Showers likely late this Evening, then rain Showers likely with a chance of snow Showers. A chance of snow Showers late. Lows 15 to 20. Light Winds, becoming north 10 to 15 Mph. Chance of precipitation 70 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mannsville Temperature Statistics

March Temperature

Watertown, Watertown International Airport (19.3 miles)

  • Lowest 2 March, 2026

    -2.3 °F

  • Average March

    33.4 °F

  • Highest 9 March, 2026

    67.6 °F

Climate (2021–Present)

Watertown, Watertown International Airport (19.3 miles)

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

  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
Get WillyWeather+ to remove ads