Harrisburg Weather Forecast

    • 58
    • 80

    Slight Chance Thunderstorms

    • 58
    • 78

    Mostly Sunny

    • 58
    • 80

    Rain Showers

    • 47
    • 72

    Slight Chance Thunderstorms

    • 49
    • 71

    Partly Sunny

    • 54
    • 74

    Rain Showers Likely

    • 47
    • 70

    Chance Rain Showers

Today 21 Apr Van Buren

Sunny, warmer with Highs around 80. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 Apr Van Buren

Partly cloudy with a slight chance of Showers and Thunderstorms in the Evening, then mostly clear after midnight. Lows in the upper 50s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrisburg Temperature Statistics

April Temperature

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

  • Lowest 19 April, 2026

    32 °F

  • Average April

    53.2 °F

  • Highest 17 April, 2026

    82.4 °F

Climate (2021–Present)

Mount Pleasant, Mount Pleasant Municipal Airport (18 miles)

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

  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
Get WillyWeather+ to remove ads