Mechanicsburg Weather Forecast

    • 55
    • 77

    Becoming Sunny

    • 56
    • 75

    Mostly Sunny

    • 59
    • 78

    Partly Sunny

    • 62
    • 78

    Rain Showers

    • 56
    • 75

    Chance Thunderstorms

    • 57
    • 76

    Partly Sunny

Today 18 Jun Champaign

Partly Cloudy, then becoming mostly sunny late this Morning, then becoming partly cloudy. Highs in the upper 70s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 18 Jun Champaign

Partly cloudy in the Evening, then clearing. Lows in the mid 50s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph, Diminishing to around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsburg Temperature Statistics

June Temperature

London Madison County Airport (10.6 miles)

  • Lowest 3 June, 2026

    50 °F

  • Average June

    71.8 °F

  • Highest 10 June, 2026

    89.6 °F

Climate (2021–2026)

London Madison County Airport (10.6 miles)

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

  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
Get WillyWeather+ to remove ads