Richwood Weather Forecast

    • 18
    • 29

    Increasing Clouds

    • 25
    • 33

    Cloudy

    • 14
    • 34

    Chance Rain/Snow

    • 12
    • 25

    Mostly Cloudy

    • 29
    • 35

    Rain/Snow Likely

    • 21
    • 38

    Rain Likely

    • 14
    • 28

    Chance Snow

Today 5 Dec Union

Partly cloudy. Highs in the upper 20s. Southwest Winds around 5 Mph.

Tonight 5 Dec Union

Partly cloudy early this Evening, then becoming mostly cloudy. Warmer with Lows 15 to 20. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

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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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