Union Grove Weather Forecast

    • 23
    • 43

    Increasing Clouds

    • 28
    • 45

    Decreasing Clouds

    • 38
    • 58

    Mostly Cloudy

    • 44
    • 67

    Partly Sunny

    • 47
    • 73

    Partly Sunny

    • 51
    • 77

    Mostly Sunny

    • 38
    • 70

    Partly Sunny

Today 17 Mar Iredell

Mostly sunny and much cooler. Near steady Temperatures in the mid 40s. West Winds around 10 Mph.

Tonight 17 Mar Iredell

Mostly clear this Evening, then becoming mostly cloudy. Cold with Lows in the mid 20s. North Winds 5 to 10 Mph.

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  • Temperature Real-Time

Union Grove Temperature Statistics

March Temperature

North Wilkesboro, Wilkes County Airport (17.4 miles)

  • Lowest 13 March, 2026

    26.6 °F

  • Average March

    56.1 °F

  • Highest 11 March, 2026

    84.2 °F

Climate (2021–Present)

North Wilkesboro, Wilkes County Airport (17.4 miles)

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  • Average Low 2021–2026

    46.4 °F

  • Average 2021–2026

    56.8 °F

  • Average High 2021–2026

    68.3 °F
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