Old Washington Weather Forecast

    • 11
    • 22

    Becoming Sunny

    • 28
    • 36

    Partly Sunny

    • 29
    • 43

    Mostly Cloudy

    • 21
    • 52

    Rain Showers

    • 21
    • 31

    Mostly Cloudy

    • 35
    • 46

    Chance Rain Showers

Today 15 Dec Guernsey

Mostly cloudy. Highs in the lower 20s. South Winds 5 to 10 Mph.

Tonight 15 Dec Guernsey

Partly cloudy in the Evening, then clearing. Cold with Lows around 12. Southwest Winds around 5 Mph.

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Old Washington Temperature Statistics

December Temperature

Zanesville, Zanesville Municipal Airport (24.2 miles)

  • Lowest 9 December, 2025

    9 °F
  • Average December

    29 °F
  • Highest 10 December, 2025

    42.1 °F

Climate (2020–Present)

Zanesville, Zanesville Municipal Airport (24.2 miles)

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  • Average Low 2020–2025

    44.5 °F
  • Average 2020–2025

    54.4 °F
  • Average High 2020–2025

    64.5 °F
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