Deer Run Weather Forecast

    • 30
    • 55

    Sunny

    • 35
    • 55

    Mostly Sunny

    • 43
    • 56

    Mostly Cloudy

    • 44
    • 59

    Mostly Cloudy

    • 44
    • 59

    Chance Rain Showers

    • 44
    • 57

    Chance Rain Showers

    • 41
    • 55

    Chance Rain Showers

Today 23 Oct Northern Will

Mostly sunny. Highs in the mid 50s. Northwest Winds 10 to 15 Mph.

Tonight 23 Oct Northern Will

Clear. Patchy frost late in the evening. Widespread frost after midnight. Lows in the lower 30s. Northwest Winds around 5 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Deer Run Temperature Statistics

October Temperature

Joliet Regional Airport (0 miles)

  • Lowest 20 October, 2025

    35.1 °F

  • Average October

    63 °F

  • Highest 3 October, 2025

    89.4 °F

Climate (2020–Present)

Joliet Regional Airport (0 miles)

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

  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    53.7 °F

  • Average High 2020–2025

    63.2 °F
Get WillyWeather+ to remove ads