New Cumberland Weather Forecast

    • 73
    • 90

    Thunderstorms Likely

    • 72
    • 89

    Rain Showers

    • 72
    • 89

    Chance Thunderstorms

    • 71
    • 89

    Partly Sunny

    • 73
    • 90

    Slight Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

Today 6 Aug Cumberland

Mostly sunny. Patchy fog this morning. Showers and Thunderstorms likely this afternoon. Some Thunderstorms may produce gusty Winds and heavy rainfall this afternoon. Very warm with Highs in the upper 80s. Southwest Winds around 5 Mph. Chance of rain 70 percent.

Tonight 6 Aug Cumberland

Mostly cloudy. Showers likely with a slight chance of Thunderstorms in the evening. Patchy fog. Some Thunderstorms may produce gusty Winds and heavy rainfall in the evening. Warm with Lows around 70. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

New Cumberland Temperature Statistics

August Temperature

Harrisburg, Capital City Airport (1.9 miles)

  • Lowest 4 August, 2026

    62.1 °F

  • Average August

    76.6 °F

  • Highest 1 August, 2026

    87.1 °F

Climate (2021–2026)

Harrisburg, Capital City Airport (1.9 miles)

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  • Average Low 2021–2026

    47.6 °F

  • Average 2021–2026

    56.9 °F

  • Average High 2021–2026

    66.2 °F
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