Union Weather Forecast

    • 59
    • 72

    Chance Rain Showers

    • 60
    • 77

    Slight Chance Thunderstorms

    • 63
    • 80

    Mostly Cloudy

    • 62
    • 81

    Chance Thunderstorms

    • 58
    • 77

    Mostly Sunny

    • 58
    • 77

    Partly Sunny

Today 25 Jul Floyd

Partly sunny with a slight chance of Showers and Thunderstorms. Highs in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 25 Jul Floyd

Partly cloudy. A slight chance of Showers in the evening. Patchy fog after midnight. Lows in the upper 50s. South Winds around 5 Mph, becoming west after midnight. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

July Temperature

Hillsville (20.5 miles)

  • Lowest 15 July, 2026

    59 °F

  • Average July

    73.9 °F

  • Highest 3 July, 2026

    93.2 °F

Climate (2021–2026)

Hillsville (20.5 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    63 °F
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