Grindstone Weather Forecast

    • 25
    • 31

    Slight Chance Snow Showers

    • 35
    • 43

    Mostly Cloudy

    • 41
    • 50

    Rain Showers

    • 40
    • 53

    Rain Showers

    • 25
    • 46

    Chance Rain Showers

    • 29
    • 38

    Chance Rain/Snow

Today 28 Mar Jefferson

Partly sunny. A chance of snow Showers Early, then a chance of Flurries late. Cold with Highs Ranging from the upper 20s on the tug hill to the lower 30s across the lower Elevations. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 40 percent.

Tonight 28 Mar Jefferson

Mostly cloudy. A chance of Flurries in the Evening, then a chance of snow Showers overnight. Lows Ranging from around 20 on the tug hill to the mid 20s across the lower Elevations. West Winds 10 to 15 Mph, becoming light. Chance of snow 40 percent.

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Grindstone Temperature Statistics

March Temperature

Watertown, Watertown International Airport (20.5 miles)

  • Lowest 2 March, 2026

    -2.3 °F

  • Average March

    34.5 °F

  • Highest 9 March, 2026

    67.6 °F

Climate (2021–Present)

Watertown, Watertown International Airport (20.5 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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