Union Weather Forecast

    • 37
    • 67

    Chance Rain Showers

    • 38
    • 61

    Partly Sunny

    • 37
    • 59

    Mostly Sunny

    • 42
    • 59

    Rain Showers

    • 43
    • 56

    Rain Showers

    • 45
    • 61

    Rain Showers Likely

Today 10 May Southern Carroll

Mostly cloudy this Morning, then becoming partly sunny. Patchy fog this morning. A 50 percent chance of Showers. Highs in the mid 60s. Light and variable Winds, becoming southwest around 10 Mph with Gusts up to 25 Mph this afternoon.

Tonight 10 May Southern Carroll

Mostly clear in the Evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. West Winds around 10 Mph with Gusts up to 25 Mph in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

May Temperature

Rochester - Skyhaven Airport (15.5 miles)

  • Lowest 8 May, 2026

    36 °F

  • Average May

    54.2 °F

  • Highest 5 May, 2026

    84 °F

Climate (2021–Present)

Rochester - Skyhaven Airport (15.5 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    50.9 °F

  • Average High 2021–2026

    60.7 °F
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