New Castle Weather Forecast

    • 71
    • 92

    Mostly Sunny

    • 72
    • 92

    Slight Chance Thunderstorms

    • 72
    • 91

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 70
    • 91

    Mostly Sunny

Today 23 Jul Henry

Sunny. Highs in the lower 90s. Southeast Winds up to 5 Mph.

Tonight 23 Jul Henry

Mostly clear. Lows in the lower 70s. Southeast Winds up to 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Castle Temperature Statistics

July Temperature

Frankfort, Capital City Airport (22.4 miles)

  • Lowest 3 July, 2025

    62.7 °F

  • Average July

    77.7 °F

  • Highest 2 July, 2025

    88.6 °F

Climate (2020–Present)

Frankfort, Capital City Airport (22.4 miles)

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  • Average Low 2020–2025

    47 °F

  • Average 2020–2025

    57.3 °F

  • Average High 2020–2025

    67.8 °F
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