Newcastle Weather Forecast

    • 68
    • 87

    Mostly Cloudy

    • 67
    • 86

    Chance Thunderstorms

    • 66
    • 84

    Thunderstorms Likely

    • 61
    • 75

    Chance Rain Showers

    • 63
    • 74

    Chance Thunderstorms

    • 60
    • 75

    Chance Rain Showers

Today 10 Aug Dixon

Partly sunny. A chance of Sprinkles. Highs in the upper 80s. East Winds 5 to 10 Mph.

Tonight 10 Aug Dixon

Mostly cloudy. A chance of Sprinkles in the Evening, then a chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Newcastle Temperature Statistics

August Temperature

Wayne, Wayne Municipal Airport (28.6 miles)

  • Lowest 8 August, 2026

    49.5 °F

  • Average August

    68.5 °F

  • Highest 3 August, 2026

    85.3 °F

Climate (2021–2026)

Wayne, Wayne Municipal Airport (28.6 miles)

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  • Average Low 2021–2026

    37.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    62.1 °F
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