Mechanicsburg Weather Forecast

    • 70
    • 88

    Chance Thunderstorms

    • 60
    • 80

    Chance Rain Showers

    • 64
    • 83

    Partly Sunny

    • 55
    • 78

    Chance Thunderstorms

    • 55
    • 74

    Partly Sunny

    • 56
    • 75

    Chance Rain Showers

Today 11 Jun Champaign

Partly cloudy. A chance of Showers with a slight chance of Thunderstorms this Morning, then a chance of Showers and Thunderstorms this afternoon. Highs in the upper 80s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 11 Jun Champaign

Partly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers likely with a slight chance of Thunderstorms after midnight. Muggy. Lows around 70. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 60 percent.

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Mechanicsburg Temperature Statistics

June Temperature

London Madison County Airport (10.6 miles)

  • Lowest 3 June, 2026

    50 °F

  • Average June

    70.5 °F

  • Highest 8 June, 2026

    87.8 °F

Climate (2021–Present)

London Madison County Airport (10.6 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.6 °F
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