Richwood Weather Forecast

    • 17
    • 29

    Partly Sunny

    • 24
    • 33

    Cloudy

    • 10
    • 33

    Slight Chance Snow

    • 10
    • 24

    Mostly Cloudy

    • 28
    • 34

    Chance Rain/Snow

    • 20
    • 38

    Rain/Snow Likely

Today 5 Dec Union

Partly cloudy. Highs in the upper 20s. Light and variable Winds, becoming southwest around 5 Mph this late morning and afternoon.

Tonight 5 Dec Union

Partly cloudy in the Evening, then becoming mostly cloudy. Warmer with Lows 15 to 20. Temperatures rising into the mid 20s after midnight. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

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Richwood Temperature Statistics

December Temperature

Delaware Municipal Airport (13.7 miles)

  • Lowest 1 December, 2025

    19.4 °F

  • Average December

    26.5 °F

  • Highest 1 December, 2025

    32 °F

Climate (2020–Present)

Delaware Municipal Airport (13.7 miles)

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  • Average Low 2020–2025

    43.1 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.8 °F
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