Union County Airport Weather Forecast

    • 26
    • 35

    Increasing Clouds

    • 31
    • 37

    Decreasing Clouds

    • 21
    • 39

    Partly Sunny

    • 34
    • 42

    Rain

    • 26
    • 43

    Rain Likely

    • 27
    • 37

    Chance Rain

    • 29
    • 47

    Slight Chance Rain

Today 27 Jan Union

Sunny. Highs in the mid 30s. Southwest Winds 15 to 20 Mph with Gusts up to 35 Mph.

Tonight 27 Jan Union

Partly cloudy. Lows in the mid 20s. West Winds 15 to 20 Mph with Gusts up to 35 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Union County Airport Temperature Statistics

January Temperature

Marysville Union County Airport (0 miles)

  • Lowest 22 January, 2025

    -9 °F

  • Average January

    19.4 °F

  • Highest 18 January, 2025

    40.5 °F

Climate (2020–Present)

Marysville Union County Airport (0 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    52.3 °F

  • Average High 2020–2025

    61.9 °F
Get WillyWeather+ to remove ads