Dover International Speedway Weather Forecast
- 26
- 60
Rain
- 34
- 42
Mostly Sunny
- 24
- 49
Mostly Sunny
- 26
- 38
Partly Sunny
- 35
- 44
Slight Chance Rain
- 33
- 49
Mostly Cloudy
Today 19 Dec Kent
Cloudy with rain with a slight chance of Thunderstorms in the Morning, then mostly sunny with a slight chance of rain in the afternoon. Breezy with Highs around 60. Temperature falling into the lower 40s in the afternoon. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming west 15 to 25 Mph with Gusts up to 45 Mph in the afternoon. Chance of rain 90 percent.
Tonight 19 Dec Kent
Mostly clear. Much Colder with Lows in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 40 Mph, Diminishing to 5 to 10 Mph with Gusts up to 25 Mph after midnight.
Dover International Speedway Temperature Statistics
December Temperature
Dover Air Force Base (5 miles)
Lowest 9 December, 2025
17.8 °FAverage December
33.3 °FHighest 2 December, 2025
50.4 °F
Climate (2020–Present)
Dover Air Force Base (5 miles)
Average Low 2020–2025
49.4 °FAverage 2020–2025
57.6 °FAverage High 2020–2025
65.9 °F