Grandview Park Weather Forecast

    • 48
    • 63

    Rain Showers

    • 43
    • 56

    Rain Showers

    • 37
    • 48

    Chance Rain Showers

    • 34
    • 46

    Chance Rain Showers

    • 35
    • 46

    Chance Rain Showers

    • 38
    • 47

    Chance Rain Showers

Today 28 Apr Jefferson

Mostly cloudy. A chance of Showers Early, then Showers likely late. Breezy. Temperatures Remaining in the lower to mid 60s. South Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 28 Apr Jefferson

Mostly cloudy. A chance of Showers in the evening. Breezy with Lows in the upper 40s. South Winds 10 to 20 Mph with Gusts up to 40 Mph in the Evening, Diminishing to 5 to 10 Mph. Chance of rain 30 percent.

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Grandview Park Temperature Statistics

April Temperature

Watertown, Watertown International Airport (22.4 miles)

  • Lowest 8 April, 2026

    12.7 °F

  • Average April

    47.1 °F

  • Highest 18 April, 2026

    80.7 °F

Climate (2021–Present)

Watertown, Watertown International Airport (22.4 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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