Union Weather Forecast

    • 63
    • 82

    Mostly Sunny

    • 43
    • 93

    Rain

    • 30
    • 55

    Chance Rain

    • 41
    • 58

    Partly Sunny

    • 54
    • 68

    Slight Chance Thunderstorms

    • 61
    • 82

    Chance Rain

    • 62
    • 83

    Chance Rain

Today 25 Mar Franklin

Sunny. Not as cool with Highs around 80. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 25 Mar Franklin

Mostly clear. Not as cool with Lows in the mid 60s. Southwest Winds 5 to 10 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

March Temperature

Washington Regional Airport (9.3 miles)

  • Lowest 16 March, 2026

    21.2 °F

  • Average March

    54.2 °F

  • Highest 21 March, 2026

    91.4 °F

Climate (2021–Present)

Washington Regional Airport (9.3 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    58.2 °F

  • Average High 2021–2026

    69.4 °F
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