Union Weather Forecast

    • 61
    • 78

    Chance Thunderstorms

    • 65
    • 85

    Increasing Clouds

    • 65
    • 86

    Chance Thunderstorms

    • 58
    • 82

    Rain Showers Likely

    • 58
    • 81

    Slight Chance Rain Showers

    • 59
    • 81

    Slight Chance Thunderstorms

    • 63
    • 82

    Chance Rain Showers

Today 14 May Macon

Mostly sunny with a chance of Showers and Thunderstorms. Highs in the mid 70s. West Winds around 5 Mph. Chance of rain 40 percent.

Tonight 14 May Macon

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Lows in the upper 50s. Southwest Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

May Temperature

Macon County Airport (6.8 miles)

  • Lowest 6 May, 2025

    41.5 °F

  • Average May

    59.5 °F

  • Highest 8 May, 2025

    81.3 °F

Climate (2020–Present)

Macon County Airport (6.8 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    55.9 °F

  • Average High 2020–2025

    69.2 °F
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