Smyrna River Mouth Weather Forecast

    • 76
    • 86

    Sunny

    • 79
    • 95

    Mostly Sunny

    • 76
    • 93

    Mostly Sunny

    • 75
    • 92

    Slight Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 72
    • 87

    Chance Thunderstorms

Today 14 Jul New Castle

Sunny, hot with Highs around 90. Southwest Winds 5 to 10 Mph.

Tonight 14 Jul New Castle

Mostly clear. Humid with Lows in the lower 70s. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Smyrna River Mouth Temperature Statistics

July Temperature

Dover Air Force Base (16.2 miles)

  • Lowest 8 July, 2026

    69.8 °F

  • Average July

    81.9 °F

  • Highest 3 July, 2026

    100.2 °F

Climate (2021–2026)

Dover Air Force Base (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    49.4 °F

  • Average 2021–2026

    57.6 °F

  • Average High 2021–2026

    66 °F
Get WillyWeather+ to remove ads