Union Grove Weather Forecast

    • 26
    • 47

    Mostly Sunny

    • 33
    • 52

    Mostly Cloudy

    • 40
    • 53

    Rain

    • 26
    • 48

    Mostly Sunny

    • 34
    • 52

    Mostly Sunny

    • 32
    • 59

    Partly Sunny

    • 32
    • 51

    Partly Sunny

Today 16 Dec Iredell

Sunny. Highs in the upper 40s. Light and variable Winds.

Tonight 16 Dec Iredell

Mostly clear. Lows in the upper 20s. Light and variable Winds, becoming southwest around 5 Mph after midnight.

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Union Grove Temperature Statistics

December Temperature

North Wilkesboro, Wilkes County Airport (17.4 miles)

  • Lowest 14 December, 2025

    14 °F

  • Average December

    34.5 °F

  • Highest 13 December, 2025

    57.2 °F

Climate (2020–Present)

North Wilkesboro, Wilkes County Airport (17.4 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    56.7 °F

  • Average High 2020–2025

    68.1 °F
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