Harrisburg Weather Forecast

    • 68
    • 81

    Rain Showers Likely

    • 73
    • 87

    Rain Showers

    • 72
    • 88

    Thunderstorms Likely

    • 69
    • 86

    Thunderstorms Likely

    • 67
    • 84

    Thunderstorms Likely

    • 67
    • 85

    Chance Thunderstorms

Today 20 Jun St. Clair

Partly sunny with a slight chance of Showers and Thunderstorms in the Morning, then mostly cloudy with a chance of Showers and Thunderstorms in the afternoon. Highs in the mid 80s. East Winds around 5 Mph, becoming southwest in the afternoon. Chance of rain 50 percent.

Tonight 20 Jun St. Clair

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Lows in the upper 60s. Southwest Winds around 5 Mph in the Evening, becoming light and variable. Chance of rain 20 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Harrisburg Temperature Statistics

June Temperature

Anniston Metro Airport (24.9 miles)

  • Lowest 4 June, 2026

    57.7 °F

  • Average June

    76.7 °F

  • Highest 13 June, 2026

    92.6 °F

Climate (2021–2026)

Anniston Metro Airport (24.9 miles)

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

  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    63.9 °F

  • Average High 2021–2026

    75.3 °F
Get WillyWeather+ to remove ads