New Castle Weather Forecast

    • 42
    • 83

    Decreasing Clouds

    • 45
    • 67

    Sunny

    • 56
    • 72

    Partly Sunny

    • 60
    • 79

    Partly Sunny

    • 63
    • 83

    Mostly Cloudy

    • 62
    • 84

    Chance Rain Showers

    • 62
    • 82

    Chance Rain Showers

Today 27 Mar Jefferson

Mostly sunny. Near steady temperature in the lower 80s. West Winds 10 to 15 Mph.

Tonight 27 Mar Jefferson

Mostly cloudy in the Evening, then becoming partly cloudy. Much cooler. Less humid with Lows in the lower 40s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

New Castle Temperature Statistics

March Temperature

Birmingham, Birmingham International Airport (5.6 miles)

  • Lowest 17 March, 2026

    27.6 °F

  • Average March

    63.5 °F

  • Highest 22 March, 2026

    84 °F

Climate (2021–Present)

Birmingham, Birmingham International Airport (5.6 miles)

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

  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    65.3 °F

  • Average High 2021–2026

    75.9 °F
Get WillyWeather+ to remove ads