Irwin Weather Forecast

    • 59
    • 81

    Chance Rain Showers

    • 64
    • 85

    Mostly Sunny

    • 52
    • 77

    Rain Showers

    • 54
    • 73

    Partly Sunny

    • 57
    • 75

    Partly Sunny

    • 63
    • 79

    Rain Showers Likely

Today 12 Jun Union

Mostly sunny. Highs in the lower 80s. West Winds around 15 Mph.

Tonight 12 Jun Union

Clear. Lows around 60. West Winds 10 to 15 Mph, Diminishing to around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Irwin Temperature Statistics

June Temperature

Marysville Union County Airport (9.9 miles)

  • Lowest 3 June, 2026

    48.2 °F

  • Average June

    72.3 °F

  • Highest 10 June, 2026

    91.4 °F

Climate (2021–Present)

Marysville Union County Airport (9.9 miles)

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

  • Average Low 2021–2026

    43.1 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    62.5 °F
Get WillyWeather+ to remove ads