Harrisburg Weather Forecast

    • 66
    • 86

    Slight Chance Thunderstorms

    • 66
    • 87

    Mostly Sunny

    • 63
    • 87

    Slight Chance Thunderstorms

    • 61
    • 84

    Partly Sunny

    • 62
    • 83

    Slight Chance Thunderstorms

    • 64
    • 86

    Partly Sunny

Today 20 Aug Saline

Mostly cloudy this Morning, then mostly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southwest Winds around 5 Mph, becoming north around 5 Mph this afternoon. Chance of rain 20 percent.

Tonight 20 Aug Saline

Mostly clear. Patchy fog after midnight. Lows in the mid 60s. North Winds around 5 Mph in the Evening, becoming light and variable.

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Harrisburg Temperature Statistics

August Temperature

Harrisburg-Raleigh Airport (5 miles)

  • Lowest 5 August, 2026

    60.1 °F

  • Average August

    77.1 °F

  • Highest 11 August, 2026

    94.5 °F

Climate (2021–2026)

Harrisburg-Raleigh Airport (5 miles)

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  • Average Low 2021–2026

    47.3 °F

  • Average 2021–2026

    57.5 °F

  • Average High 2021–2026

    68 °F
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