Grindstone Weather Forecast
- 26
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Chance Snow Showers
- 28
- 32
Rain/Snow
- 25
- 38
Rain/Snow
- 21
- 27
Chance Snow Showers
- 23
- 30
Chance Snow Showers
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Chance Snow Showers
Today 28 Nov Jefferson
Snow Showers likely in the Morning, then a chance of snow Showers in the afternoon. Patchy blowing snow. Snow may be heavy at Times in the morning. Additional accumulation Ranging from an inch or less across the lower Elevations to 2 to 3 Inches on the tug hill. Very windy with Highs Ranging from the upper 20s on the tug hill to the lower 30s across the lower Elevations. West Winds 20 to 30 Mph, increasing to 25 to 35 Mph. Chance of snow 70 percent.
Tonight 28 Nov Jefferson
Lake effect snow Showers likely with some Rumbles of thunder Possible, then a chance of lake effect snow Showers late. Patchy blowing snow late. Snow may be heavy at Times. Additional accumulation in the most persistent Snows Ranging from up to 2 Inches across the lower Elevations to 2 to 4 Inches on the tug hill. Windy with Lows Ranging from the lower 20s on the tug hill to the upper 20s across the lower Elevations. West Winds 20 to 30 Mph with Gusts up to 40 Mph. Chance of snow 70 percent.
Grindstone Temperature Statistics
November Temperature
Watertown, Watertown International Airport (20.5 miles)
Lowest 15 November, 2025
19.9 °FAverage November
37.6 °FHighest 3 November, 2025
55 °F
Climate (2020–Present)
Watertown, Watertown International Airport (20.5 miles)
Average Low 2020–2025
38.9 °FAverage 2020–2025
48.7 °FAverage High 2020–2025
57.7 °F