Grandview Park Weather Forecast

    • 32
    • 37

    Increasing Clouds

    • 24
    • 37

    Snow Likely

    • 20
    • 33

    Partly Sunny

    • 25
    • 34

    Mostly Cloudy

    • 17
    • 33

    Slight Chance Rain/Snow

    • 24
    • 39

    Rain/Snow Likely

Today 21 Mar Jefferson

Widespread dense fog in the Morning, otherwise mostly cloudy in the Morning, then becoming mostly sunny. Highs in the upper 30s. Light north Winds.

Tonight 21 Mar Jefferson

Cloudy with widespread dense fog. Patchy freezing drizzle. Lows in the mid 20s. Light north Winds.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grandview Park Temperature Statistics

March Temperature

Watertown, Watertown International Airport (22.4 miles)

  • Lowest 2 March, 2026

    -2.3 °F

  • Average March

    34 °F

  • Highest 9 March, 2026

    67.6 °F

Climate (2021–Present)

Watertown, Watertown International Airport (22.4 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