Dover International Speedway Weather Forecast

    • 25
    • 36

    Increasing Clouds

    • 26
    • 38

    Gradual Clearing

    • 19
    • 33

    Mostly Sunny

    • 23
    • 39

    Partly Sunny

    • 22
    • 37

    Partly Sunny

    • 25
    • 37

    Partly Sunny

    • 28
    • 42

    Slight Chance Rain

Today 30 Dec Kent

Mostly sunny and Blustery. Much cooler with Highs in the mid 30s. West Winds 15 to 25 Mph with Gusts up to 45 Mph.

Tonight 30 Dec Kent

Mostly clear this Evening, then mostly cloudy with a slight chance of snow Showers after midnight. Cold with Lows in the mid 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of snow 20 percent.

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Dover International Speedway Temperature Statistics

December Temperature

Dover Air Force Base (5 miles)

  • Lowest 9 December, 2025

    17.8 °F

  • Average December

    36 °F

  • Highest 19 December, 2025

    61.3 °F

Climate (2020–Present)

Dover Air Force Base (5 miles)

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  • Average Low 2020–2025

    49.4 °F

  • Average 2020–2025

    57.6 °F

  • Average High 2020–2025

    66 °F
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