Mechanicsburg Weather Forecast

    • 48
    • 75

    Mostly Sunny

    • 55
    • 76

    Mostly Sunny

    • 49
    • 72

    Partly Sunny

    • 53
    • 74

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

Today 28 May Champaign

Patchy fog this morning. Sunny. Highs in the mid 70s. Northeast Winds 5 to 10 Mph.

Tonight 28 May Champaign

Clear. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

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Mechanicsburg Temperature Statistics

May Temperature

London Madison County Airport (10.6 miles)

  • Lowest 2 May, 2026

    33.8 °F

  • Average May

    58.5 °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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