New Dover Weather Forecast

    • 70
    • 84

    Chance Thunderstorms

    • 62
    • 84

    Chance Thunderstorms

    • 64
    • 85

    Mostly Sunny

    • 65
    • 86

    Slight Chance Thunderstorms

    • 67
    • 87

    Partly Sunny

    • 70
    • 90

    Partly Sunny

    • 69
    • 91

    Chance Thunderstorms

Today 30 Jun Union

Showers and Thunderstorms. Near steady Temperatures around 80. Southwest Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 90 percent.

Tonight 30 Jun Union

Partly cloudy. A chance of Showers and Thunderstorms this Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the upper 60s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

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New Dover Temperature Statistics

June Temperature

Marysville Union County Airport (2.5 miles)

  • Lowest 1 June, 2025

    41 °F

  • Average June

    72.2 °F

  • Highest 23 June, 2025

    94.3 °F

Climate (2020–Present)

Marysville Union County Airport (2.5 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.4 °F

  • Average High 2020–2025

    62 °F
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