Mechanicsburg Weather Forecast

    • 66
    • 84

    Rain Showers Likely

    • 65
    • 81

    Rain Showers Likely

    • 70
    • 84

    Chance Thunderstorms

    • 67
    • 88

    Chance Thunderstorms

    • 60
    • 80

    Chance Rain Showers

    • 61
    • 80

    Partly Sunny

Today 13 Aug Champaign

Mostly cloudy this Morning, then becoming partly cloudy. Areas of fog this morning. Highs in the lower 80s. Light and variable Winds, becoming west around 5 Mph early this Afternoon, then becoming north late.

Tonight 13 Aug Champaign

Showers likely with a chance of Thunderstorms. Some Thunderstorms may produce heavy rainfall. Muggy. Lows in the mid 60s. East Winds around 5 Mph. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsburg Temperature Statistics

August Temperature

London Madison County Airport (10.6 miles)

  • Lowest 4 August, 2026

    51.8 °F

  • Average August

    72.4 °F

  • Highest 5 August, 2026

    86 °F

Climate (2021–2026)

London Madison County Airport (10.6 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    62.6 °F
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