Union Weather Forecast

    • 37
    • 60

    Decreasing Clouds

    • 36
    • 64

    Mostly Sunny

    • 35
    • 60

    Partly Sunny

    • 41
    • 52

    Rain Showers

    • 42
    • 50

    Rain Showers

    • 39
    • 52

    Chance Rain Showers

Today 26 Apr Southern Carroll

Partly sunny. Highs around 60. Light and variable Winds.

Tonight 26 Apr Southern Carroll

Partly cloudy in the Evening, then clearing. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Union Temperature Statistics

April Temperature

Rochester - Skyhaven Airport (15.5 miles)

  • Lowest 8 April, 2026

    23 °F

  • Average April

    45.6 °F

  • Highest 17 April, 2026

    71.1 °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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