Newcastle Weather Forecast

    • 32
    • 51

    Rain

    • 40
    • 61

    Mostly Sunny

    • 35
    • 55

    Rain Showers Likely

    • 36
    • 58

    Mostly Sunny

    • 46
    • 69

    Mostly Sunny

    • 50
    • 76

    Slight Chance Thunderstorms

Today 28 Apr Newcastle

A chance of Showers in the Morning, then Showers in the afternoon. Breezy and much cooler with Highs in the lower 50s. Northwest Winds 10 to 20 Mph, increasing to 20 to 30 Mph in the afternoon.

Tonight 28 Apr Newcastle

Mostly cloudy with a chance of rain Showers in the Evening, then partly cloudy after midnight. Patchy fog after midnight. Lows in the lower 30s. Northwest Winds 10 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph after midnight. Chance of rain 40 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Newcastle Temperature Statistics

April Temperature

Mondell Field (5.6 miles)

  • Lowest 5 April, 2025

    19.4 °F

  • Average April

    42.7 °F

  • Highest 11 April, 2025

    77 °F

Climate (2020–Present)

Mondell Field (5.6 miles)

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

  • Average Low 2020–2025

    35.6 °F

  • Average 2020–2025

    48.2 °F

  • Average High 2020–2025

    60.1 °F
Get WillyWeather+ to remove ads