Cedar Point State Park Weather Forecast

    • 44
    • 57

    Rain Showers

    • 46
    • 56

    Slight Chance Rain Showers

    • 47
    • 62

    Partly Sunny

    • 49
    • 66

    Chance Rain Showers

    • 49
    • 66

    Partly Sunny

    • 55
    • 72

    Chance Rain Showers

Today 13 May Jefferson

Showers this Morning, then Showers with a chance of Thunderstorms this afternoon. Breezy with Highs Ranging from the mid 50s on the tug hill to the lower 60s across the lower Elevations. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph, becoming south. Chance of rain near 100 percent.

Tonight 13 May Jefferson

Mostly cloudy. Showers likely with a chance of Thunderstorms in the evening. Lows in the lower 40s. South Winds 5 to 10 Mph, becoming light. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Cedar Point State Park Temperature Statistics

May Temperature

Watertown, Watertown International Airport (16.8 miles)

  • Lowest 1 May, 2026

    29.6 °F

  • Average May

    47.6 °F

  • Highest 4 May, 2026

    70.6 °F

Climate (2021–Present)

Watertown, Watertown International Airport (16.8 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.6 °F
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