Le Roy Weather Forecast

    • -2
    • 16

    Patchy Freezing Fog

    • 22
    • 29

    Patchy Freezing Fog

    • 20
    • 30

    Chance Snow

    • 3
    • 27

    Chance Snow

    • 14
    • 23

    Chance Snow

    • 25
    • 33

    Chance Snow

    • 13
    • 36

    Chance Rain

Today 4 Dec McLean

Sunny. Much cooler with Highs around 16. Northeast Winds around 5 Mph.

Tonight 4 Dec McLean

Mostly clear early this Evening, then becoming mostly cloudy. Areas of freezing fog. Cold with Lows around 1 below. South Winds 5 to 10 Mph. Wind chill Values as low as 13 below.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Le Roy Temperature Statistics

December Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)

  • Lowest 1 December, 2025

    17.1 °F

  • Average December

    21.6 °F

  • Highest 1 December, 2025

    27 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (11.2 miles)

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

  • Average Low 2020–2025

    43.7 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.3 °F
Get WillyWeather+ to remove ads