Mechanicsburg Weather Forecast

    • 50
    • 67

    Increasing Clouds

    • 60
    • 71

    Rain Showers

    • 60
    • 77

    Rain Showers

    • 60
    • 79

    Rain Showers Likely

    • 61
    • 78

    Chance Rain Showers

    • 62
    • 79

    Chance Rain Showers

Today 21 May Champaign

Mostly cloudy early this Morning, then becoming partly cloudy. Highs in the mid 60s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 21 May Champaign

Mostly clear in the Evening, then becoming partly cloudy. Lows around 50. Northeast Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsburg Temperature Statistics

May Temperature

London Madison County Airport (10.6 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    56.4 °F

  • Highest 18 May, 2026

    89.6 °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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