Greencastle Weather Forecast

    • 23
    • 43

    Rain

    • 3
    • 28

    Snow Likely

    • -2
    • 14

    Partly Sunny

    • -6
    • 16

    Partly Sunny

    • 7
    • 16

    Partly Sunny

    • 17
    • 32

    Mostly Cloudy

Today 18 Jan Wirt

Rain likely. Highs in the lower 40s. South Winds 5 to 10 Mph, becoming southwest in the afternoon. Chance of rain 70 percent.

Tonight 18 Jan Wirt

Rain likely. Not as cool. Near steady temperature in the lower 30s. South Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Greencastle Temperature Statistics

January Temperature

Parkersburg, Mid-Ohio Valley Regional Airport (14.3 miles)

  • Lowest 10 January, 2025

    3.8 °F

  • Average January

    23.1 °F

  • Highest 2 January, 2025

    39.7 °F

Climate (2020–Present)

Parkersburg, Mid-Ohio Valley Regional Airport (14.3 miles)

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  • Average Low 2020–2025

    45.4 °F

  • Average 2020–2025

    55.4 °F

  • Average High 2020–2025

    66 °F
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