Mechanicsburg Weather Forecast

    • 27
    • 51

    Breezy

    • 28
    • 42

    Mostly Cloudy

    • 24
    • 34

    Snow Likely

    • 18
    • 32

    Mostly Cloudy

    • 28
    • 35

    Mostly Cloudy

    • 28
    • 46

    Chance Rain

Today 20 Feb Champaign

Partly cloudy in the Morning, then becoming mostly cloudy. Windy with Highs around 50. Temperatures falling to around 40 in the afternoon. Southwest Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 20 Feb Champaign

Mostly Cloudy, then becoming partly cloudy. A chance of Showers with a slight chance of Thunderstorms. Mild with Lows in the lower 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mechanicsburg Temperature Statistics

February Temperature

London Madison County Airport (10.6 miles)

  • Lowest 5 February, 2026

    -7.6 °F

  • Average February

    24.6 °F

  • Highest 17 February, 2026

    53.6 °F

Climate (2021–Present)

London Madison County Airport (10.6 miles)

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  • Average Low 2021–2026

    42.4 °F

  • Average 2021–2026

    52.2 °F

  • Average High 2021–2026

    62.4 °F
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