St Johns Weather Forecast

    • 22
    • 37

    Chance Snow

    • 33
    • 42

    Rain Likely

    • 43
    • 54

    Rain Likely

    • 49
    • 59

    Rain Likely

    • 53
    • 64

    Chance Rain

Today 1 Mar Mercer

Partly cloudy in the Morning, then clearing. Highs in the upper 30s. Northeast Winds 5 to 10 Mph.

Tonight 1 Mar Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 20s. East Winds around 5 Mph.

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St Johns Temperature Statistics

March Temperature

Versailles Darke County Airport (14.3 miles)

  • Lowest

  • Average March

  • Highest

Climate (2021–Present)

Versailles Darke County Airport (14.3 miles)

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  • Average Low 2021–2026

    43.1 °F
  • Average 2021–2026

    52.3 °F
  • Average High 2021–2026

    61.5 °F
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