Harrisburg Weather Forecast

    • 52
    • 84

    Rain Showers

    • 40
    • 64

    Chance Rain Showers

    • 49
    • 71

    Mostly Sunny

    • 38
    • 67

    Mostly Sunny

    • 40
    • 66

    Partly Sunny

    • 46
    • 69

    Chance Rain Showers

Today 18 Oct Saline

Mostly sunny this Morning, then mostly cloudy with Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 80s. Southwest Winds 10 to 15 Mph. Chance of rain 70 percent.

Tonight 18 Oct Saline

Showers with a chance of Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Lows in the lower 50s. South Winds 10 to 15 Mph, becoming southwest after midnight. Gusts up to 30 Mph. Chance of rain near 100 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrisburg Temperature Statistics

October Temperature

Harrisburg-Raleigh Airport (5 miles)

  • Lowest 10 October, 2025

    39.9 °F

  • Average October

    65.5 °F

  • Highest 2 October, 2025

    87.8 °F

Climate (2020–Present)

Harrisburg-Raleigh Airport (5 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    57.1 °F

  • Average High 2020–2025

    67.4 °F
Get WillyWeather+ to remove ads