Harrisburg Weather Forecast

    • 62
    • 93

    Mostly Sunny

    • 61
    • 93

    Mostly Sunny

    • 63
    • 94

    Mostly Sunny

    • 65
    • 92

    Chance Rain Showers

    • 64
    • 86

    Chance Rain Showers

    • 64
    • 86

    Chance Rain Showers

Today 16 Sep Saline

Sunny with isolated Showers and Thunderstorms. Near steady temperature in the lower 90s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 16 Sep Saline

Mostly clear. Lows in the lower 60s. Northeast Winds around 5 Mph in the Evening, becoming light and variable.

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Harrisburg Temperature Statistics

September Temperature

Harrisburg-Raleigh Airport (5 miles)

  • Lowest 8 September, 2025

    41.2 °F

  • Average September

    69.5 °F

  • Highest 14 September, 2025

    97.2 °F

Climate (2020–Present)

Harrisburg-Raleigh Airport (5 miles)

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  • Average Low 2020–2025

    46.8 °F

  • Average 2020–2025

    56.9 °F

  • Average High 2020–2025

    67.3 °F
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