Fullerton Weather Forecast

    • 55
    • 79

    Breezy

    • 33
    • 67

    Slight Chance Snow

    • 33
    • 46

    Slight Chance Snow

    • 47
    • 63

    Mostly Sunny

    • 52
    • 72

    Breezy

    • 33
    • 66

    Rain Likely

Today 14 Mar De Witt

Mostly sunny and very windy. Highs in the upper 70s. Southeast Winds 20 to 25 Mph with Gusts up to 35 Mph, becoming south 25 to 35 Mph with Gusts up to 45 Mph in the afternoon.

Tonight 14 Mar De Witt

Partly cloudy and not as cool. Near steady temperature in the mid 50s. Southeast Winds around 10 Mph with Gusts up to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Fullerton Temperature Statistics

March Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)

  • Lowest 2 March, 2025

    16 °F

  • Average March

    40.2 °F

  • Highest 10 March, 2025

    69.1 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (20.5 miles)

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

  • Average Low 2020–2025

    43.4 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    61.8 °F
Get WillyWeather+ to remove ads