Ohio State University Weather Forecast

    • 53
    • 63

    Rain Showers

    • 49
    • 65

    Rain Showers

    • 44
    • 56

    Rain Showers Likely

    • 42
    • 55

    Chance Rain Showers

    • 45
    • 62

    Chance Rain Showers

    • 47
    • 65

    Partly Sunny

Today 20 May Richland

Mostly cloudy. A chance of Showers this afternoon. Highs in the mid 60s. East Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 20 May Richland

Cloudy. Showers with a chance of Thunderstorms in the Evening, then a chance of Showers with a slight chance of Thunderstorms after midnight. Not as cool with Lows in the lower 50s. East Winds 10 to 15 Mph. Chance of rain 90 percent.

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Ohio State University Temperature Statistics

May Temperature

Mansfield - Mansfield Lahm Regional Airport (3.1 miles)

  • Lowest 10 May, 2025

    39.7 °F

  • Average May

    59.6 °F

  • Highest 15 May, 2025

    82.7 °F

Climate (2020–Present)

Mansfield - Mansfield Lahm Regional Airport (3.1 miles)

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  • Average Low 2020–2025

    44 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    61.7 °F
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